1.e.AccessoryDwellingUnitsBYRIGHT-URC-URB-URA-SR-RRZONING
350 Attachment 8
City of Northampton
Table of Use and Dimensional Regulations
URC District
Description: Example Structures
Primarily residential
with range of building
and unit configurations
allowed: single, multi-
family, townhouse,
home businesses
allowed.
Some mixed uses and
institutional uses
allowed, see list.
Lot Dimension
Requirements Layout/Setbacks For All Uses
Lot Size
2,500 ft2 minimum
(min.) per unit
Frontage/Width = 50
feet min.
Depth = 75 feet min.
Setbacks
Front =10 feet min.
Side = 10 feet* min.
Side = 20 feet min. if
building taller than 40
feet
Side = 0 feet on one
side for zero lot line
Rear= 20 feet min.
Max . Height = 50 feet
See Educational Use
Overlay District for
other height
requirements within the
overlay.
Open Space = 30%
min.
20’ if building taller than 40’
350 Attachment 8:1 12 - 01 - 2015
NORTHAMPTON CODE
Design Standards Illustrated
Planning Board may waive, by site plan approval, elements 2, 3, 4 if it can be shown that a different design meets a
pedestrian-scale design that encourages public/private transition and interface (e.g., similar elements facing internal
courtyards or private streets)
1. If a garage or other
parking structure is
attached, it must be set
back 20 feet and the
garage/structure shall
comprise no more than
30% of the front facade
of the primary
structure.
2. Front doors must
face the street. For
units extending behind
front units, where
entries orient to the
side lot, 20-foot side
setback shall apply
unless other means to
create a buffer/private
outdoor space to
adjoining property are
approved by the
Planning Board.
Buildings must have a
covered entry.
Covered entry
20' 20' 20' 20' 10' 10'
10' 10'
street
Max. 30% of
total combined
area of facades
Max 30% of total
combined area of
facades
Connector elements must be
set back & include glazed
openings that face the street
Living space
above
DOESN’T FIT
Max. 30% of
total combined
area of facades
Living space above
Exceeds 30% of total
combined area of facades
Garage or Parking Structure
Area
Primary Structure
350 Attachment 8:2 12 - 01 - 2015
ZONING
3. For new buildings,
setback, scale, massing
should fit within the
block face.
4. Parking for more
than 5 cars shall be
distributed on the site
to minimize impact to
the neighborhood
character, which shall
be accomplished by
small groupings of
spaces surrounded by
landscaping or parallel
parking along a narrow
driveway to mimic an
alley. Driveways wider
than 15 feet shall be
visually buffered from
side lot lines through
setbacks or screening to
adequately block car
headlights.
Minimum parking for
residential uses
For other uses see table
in § 350-8.2.
1 space per 1,000 ft2 gross living area (round up). No more than 2 spaces required per unit.
Doesn’t fit
350 Attachment 8:3 12 - 01 - 2015
NORTHAMPTON CODE
URC USES ALLOWED
Uses Allowed By Right:
• Single-, two -, three-family multifamily, townhouses with six or fewer units
• Attached (to a single-family) accessory dwelling unit not to exceed 900 square feet gross living area.
See § 350-10.10. Same setback as for principal structures.
• Home business up to 25 visits per week as defined in § 350-2.1
• Zero lot line single-family; see § 350-10.14
• Accessory uses to residential:
Tag sales: temporary sales of personal and household articles
Pets/Animals (§ 350-5.3)
• Accessory structures, detached (but no larger than 1,000 ft2 of lot coverage or 3% of lot area,
whichever is greater, unless it is used for agricultural purposes). See also § 350-6.7. Setbacks:
Front: 20 feet
Side: 4 feet
Rear: 4 feet
• Family day care (registration w/Building Commissioner required)
• Preexisting nonconforming uses (may trigger ZBA permit)
• Cemetery
• Temporary event as defined in § 350-2.1
• Agriculture, horticulture, floriculture, noncommercial forestry, the growing of all vegetables and a
temporary (not to exceed erection or use for a period of four months in any one year) greenhouse or
stand for retail sale of agricultural or farm products raised primarily on the same premises
• Rooftop solar hot water and photovoltaic
• Accessory solar photovoltaic (PV) ground-mounted on a parcel with any building or use, provided
that the PV is sized to generate no more than 100% or 8 KW of the annual projected electric use of
the non-PV building or use. Same setbacks as for detached accessory structures.
• Solar photovoltaic of any size, ground-mounted over any legal parking lot or driveway
• Municipal facility; facilities for essential services
Site Plan Approval Required for the Following:
• Any construction (other than for a single-family home) greater than 2,000 square feet
• The addition of a principal structure to a parcel where one already exists.
• Educational use: nonprofit, dormitories, any religious use, day care, school-aged child-care program
(MGL c. 28A, § 9) and historical association or society and nonprofit museum (may include the
residence of a caretaker). See also educational use overlay standards.
• Parking off-site and combined parking. See §§ 350-8.5 and 350-8.7.
• Creation or expansion of six or more parking spaces
• Parking lot access for nonresidential uses across a residential lot. See § 350-8.9.
• Parking requirement reduction. See § 350-8.10F.
• Residential shared driveways. See § 350-8.8, Expansion of parking by more than six spaces.
• Telecommunications antennas located on existing telecommunications towers or other structures
which do not require the construction of a new tower (in accordance with § 350-10.9)
• Reuse of historic educational or religious building(s) for any residential use, live/work space, or
office; provided, however, that no more than 20% of the floor space of the building(s) shall be used
for medical, banking or any offices where a primary function is to provide services to retail
customers or individuals. All such uses approved under this provision shall be within the footprint of
existing building(s) and may only be approved contingent upon protection of all historically
contributing portions of the building with an historic preservation restriction granted to the City of
Northampton in a form acceptable to the Planning Board, with input from the Historical
Commission, as preserving the key character-defining features visible from the road (and not
350 Attachment 8:4 12 - 01 - 2015
ZONING
necessarily meeting federal or state preservation standards for the entire building). The existing
building may be expanded to accommodate elevators and stairwells. Portions of the building that are
not part of the original architecture of the building and which do not contribute to the historical or
architectural significance of the building as determined by the Planning Board, with input from the
Historical Commission, may be demolished.
Special Permit Approval Required for the Following Uses by Planning Board Unless
Otherwise Noted:
• Detached accessory dwelling unit (see § 350-10.10—Zoning Board of Appeals special permit)
• Home business for personal service business by appointment only or home business more than 25
visits, etc. (see § 350-10.12 for other criteria—Zoning Board of Appeals special permit)
• Any multifamily or townhouse project creating seven or more units in one or more phases within a
five-year period. Any such project shall comply with the following:
A. Buildings and parking.
1) The first row of buildings along a street shall face the street and add to the streetscape.
There shall not be any parking, except incidental to a driveway or roadway, between
the first row of buildings and the street. Parking shall be located behind buildings or
designed otherwise to minimize view from the public street.
2) The area between the property and the road pavement shall be made to be pedestrian
friendly, with sidewalks, street furniture, trees and other vegetation, all of which shall
be in conformance with City standards. All landscaping incorporated as part of the
applicant’s design between the street and the building(s) shall facilitate and enhance
the pedestrian use of sidewalks and other areas adjacent to the building. Such
streetscape may include rebuilding by the applicant, as necessary, of granite curbs,
ADA-compliant concrete sidewalks, tree belts, and drainage improvements
incorporating low-impact development standards for any necessary drainage
improvements triggered by these changes.
3) Buildings that abut existing residential properties shall incorporate building
articulation alongside facades. Building projections shall be incorporated for any side
façade that is longer than 30 feet.
4) Front facades shall have setbacks consistent with other buildings within the block or
provide a different setback that is necessary to address any natural resources
constraints.
B. Streets and roadways.
1) Projects shall connect to all surrounding neighborhoods with bicycle and pedestrian
access to the extent possible.
a) For projects that have more than one vehicular access, driveways and roadways
shall internally and externally connect to each other and dead-end streets shall be
avoided whenever possible. Dead-end roadways and driveways shall never
exceed 500 feet and, to the extent possible, must include a bicycle and pedestrian
connection from the dead-end street to a street, common area, park or civic space.
b) For projects that have a single vehicular access, such access shall not exceed 500
feet and pedestrian access shall also be provided directly from any street to
residential units.
2) The design standards for the length of dead-end streets, protection of natural features,
sidewalks, wheelchair ramps, landscaping, utilities, and the construction method and
materials for water lines, sanitary sewers, storm sewers, fire protection, sidewalks,
private roads and other infrastructure shall be those set forth in Chapter 290,
Subdivision of Land. These standards shall apply even for private roadways and
driveways that are not part of a subdivision, unless waived by the Planning Board.
3) Driveways and private roadways shall be designed to function as private alleys, or
shared streets with pedestrians and cyclists, and engineered to keep speeds below 15
350 Attachment 8:5 12 - 01 - 2015
NORTHAMPTON CODE
miles per hour, or yield streets with separate sidewalks as shown in the subdivision
regulations. Such sidewalks shall connect to sidewalks along adjacent streets.
4) Vehicular access shall connect to surrounding streets as appropriate to ensure safe and
efficient flow of traffic within the surrounding neighborhood and to mitigate increases
in traffic on nearby streets.
5) Preexisting paths historically used as bicycle and pedestrian trails shall be preserved
to the extent possible and marked with appropriate signage.
C. Park space.
1) All projects shall include a park/common area fully designed and constructed to be
integrated into the project, which area shall be easily accessible and available for
residents of the project. At a minimum, this space shall be 300 square feet or 30
square feet per dwelling unit of buildable land area, whichever is greater.
2) All such space shall be contiguous unless waived by the Planning Board upon finding
that it is in the public interest and consistent with the intent and purpose of this
section.
D. Environment and energy. Buildings shall meet one of the following environmental
standards:
1) Home Energy Rating System (HERS) rating for the building envelope at least 25%
lower than the current municipal standard at the time the special permit is requested,
but in no event shall the HERS rating be greater than 47 for units of 1,200 square feet
or less, and no greater than 41 for units larger than 1,200 square feet. Alternatively,
for units of 1,200 square feet or less, the Planning Board may consider a comparable
energy standard to the HERS rating of 47 after consultation with the Building
Commissioner.
2) U.S. Green Building Council LEED New Construction Gold or Neighborhood
Development Gold Certified.
E. Size, access and affordability.
1) Buildings shall meet one of the following standards:
a) 11% of the units shall be “affordable units” as that term is defined in § 350-2.1 of
the Code of the City of Northampton; or
b) Contain 25% or more of the units no larger than 1,200 square feet gross floor
area.
2) Equal access. All projects shall provide equal access to all building amenities, park
and civic space and public entrances to buildings to residents of both affordable and
non-affordable units.
F. Internet connectivity. All projects that include infrastructure making internet connectivity
available shall do so without differences in quality, capacity or speed to residents of both
affordable and non-affordable units.
• Educational use: private for-profit colleges, schools, etc.
• Mixed-use buildings/lots, live/work (mixed residential/work)—All uses may be on any floor;
business uses are limited to miscellaneous professional and business offices and shall not include
banking, real estate and insurance offices or retail, personal and consumer service establishments,
medical doctors, dentists or chiropractors.
• Community center
• Nursing homes, assisted living
• Lodging house
• Bed-and-breakfast/tourist home
• Halfway house
• Membership club operated as a not-for-profit corporation, as defined by MGL c. 180, excluding any
adult establishments which display live nudity
• Filling of any land. See § 350-10.4.
350 Attachment 8:6 12 - 01 - 2015
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• Filling of water or wet area. See § 350-10.3.
• Funeral establishment
• Crematory meeting accessory structure setbacks
• Year-round greenhouse/stand for wholesale and retail sale of agricultural farm products raised on-
site
• New telecommunications facilities (in accordance with §§ 350-2.1 and 350-10.9)
• Accessory solar photovoltaic ground-mounted on a parcel with any building or use, between 8 KW
or over 100% but no more than 200% of the annual projected electric use of the non-PV building or
use; same setbacks as for detached accessory structures
• Private utility, substation or district utility
• Heavy public use—City Council special permit
350 Attachment 8:7 12 - 01 - 2015
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350 Attachment 7:1 04 - 01 - 2017
350 Attachment 7
City of Northampton
Table of Use and Dimensional Regulations
URB District
Description: Example Structures
Primarily residential
with single-, two-,
three-family units
allowed in different
development patterns,
including townhouse
units.
New homes should
consist of units that
maintain orientation,
rhythm, setback pattern
and street frontage
green patterns of the
surrounding block face
Lot Dimension
Requirements Layout/Setbacks For All Uses
Lot Size
2,500 ft2 minimum
(min.) per unit
Frontage/Width = 50
feet min.
Depth = 75 feet min.
Setbacks
Front =10 feet min.
Side = 15 feet min.
Side = 0 feet on one
side for zero lot line
Rear = 20 feet min.
Max. Height = 35 feet
Open Space = 40%
NORTHAMPTON CODE
350 Attachment 7:2 12 - 01 - 2015
Design Standards Illustrated
Planning Board may waive, by site plan approval, elements 2, 3, 4 if it can be shown that a different design meets a
pedestrian-scale design that encourages public/private transition and interface (e.g., similar elements facing internal
courtyards or private streets)
1. If a garage or other
parking structure is
attached, it must be set
back 20 feet and the
garage/structure shall
comprise no more than
30% of the front facade
of the primary
structure. Side setback
may be 10 feet for the
garage only when not
used as living area.
2. Front doors must
face the street. For
units extending behind
front units, where
entries orient to the
side lot, the 20-foot
side setback shall apply
unless other means to
create buffer/private
outdoor space to
adjoining property are
approved by the
Planning Board.
Buildings must have a
covered entry.
Covered entry
20' 20' 20' 20' 15' 15'
15' 15'
Max. 30% of
total combined
area of facades
Max 30% of total
combined area of
facades
Connector elements must be
set back & include glazed
openings that face the street
Living space
above
DOESN’T FIT
Max. 30% of
total combined
area of facades
Living space above
Exceeds 30% of total
combined area of facades
Garage or Parking Structure
Area
Primary Structure
ZONING
350 Attachment 7:3 04 - 01 - 2017
3. For new buildings,
setback, scale, massing
should fit within the
block face.
4. Parking for more
than 5 cars shall be
distributed on the site
to minimize impact to
the neighborhood
character, which shall
be accomplished by
small groupings of
spaces surrounded by
landscaping or parallel
parking along a narrow
driveway to mimic an
alley. Driveways wider
than 15 feet shall be
visually buffered from
side lot lines through
setbacks or screening to
adequately block car
headlights.
Minimum parking for
residential uses
For other uses see table
in § 350-8.2.
1 space per 1,000 ft2 gross living area (round up). No more than 2 spaces required per unit.
Front yard setback may only have parking for a maximum of two vehicles
Doesn’t fit
NORTHAMPTON CODE
350 Attachment 7:4 12 - 01 - 2015
URB USES ALLOWED
Uses Allowed By Right:
Single-, two-, three-family dwellings
Attached (to a single-family) accessory dwelling unit not to exceed 900 square feet gross living area.
See § 350-10.10. Same setback as for principal structures.
Home business up to 25 visits per week as defined in § 350-2.1
Zero lot line single-family; see § 350-10.14
Preexisting nonconforming uses (may trigger ZBA permit)
Accessory uses to residential:
Tag sales: temporary sales of personal and household articles
Pets/Animals (§ 350-5.3)
Accessory structures, detached (but no larger than 1,000 ft2 of lot coverage or 3% of lot area,
whichever is greater, unless it is used for agricultural purposes). See also § 350-6.7.
Setbacks:
Front: 20 feet
Side: 4 feet
Rear: 4 feet
Family day care (registration w/Building Commissioner required)
Cemetery
Temporary event as defined in § 350-2.1
Municipal facility; facilities for essential services
Agriculture, horticulture, floriculture, noncommercial forestry, the growing of all vegetables and a
temporary (not to exceed erection or use for a period of four months in any one year) greenhouse or
stand for retail sale of agricultural or farm products raised primarily on the same premises
Rooftop solar hot water and photovoltaic
Accessory solar photovoltaic (PV) ground-mounted on a parcel with any building/use, provided that
the PV is sized to generate no more than 100% or 8 KW of the annual projected electric use of the
non-PV building/use. Same setbacks as for detached accessory structures.
Solar photovoltaic of any size, ground-mounted over any legal parking lot or driveway
Site Plan Approval Required for the Following:
Any construction (other than for a single-family home) greater than 2,000 square feet
The addition of a principal structure to a parcel where one already exists.
Townhouses with six or fewer units
Educational use: nonprofit, dormitories, any religious use, day care, school-aged child-care program
(MGL c. 28A, § 9) and historical association or society and nonprofit museum (may include the
residence of a caretaker)
Reuse of historic educational or religious building(s) for any residential use, live/work space, or
office; provided, however, that no more than 20% of the floor space of the building(s) shall be used
for medical, banking or any offices where a primary function is to provide services to retail
customers or individuals. All such uses approved under this provision shall be within the footprint of
existing building(s) and may only be approved contingent upon protection of all historically
contributing portions of the building with an historic preservation restriction granted to the City of
Northampton in a form acceptable to the Planning Board, with input from the Historical
Commission, as preserving the key character-defining features visible from the road (and not
necessarily meeting federal or state preservation standards for the entire building). The existing
building may be expanded to accommodate elevators and stairwells. Portions of the building that are
not part of the original architecture of the building and which do not contribute to the historical or
architectural significance of the building as determined by the Planning Board, with input from the
Historical Commission, may be demolished.
Cluster development. See below for lot layout standards and § 350-10.5 for other required criteria.
ZONING
350 Attachment 7:5 04 - 01 - 2017
Parking off-site and combined parking. See §§ 350-8.5 and 350-8.7.
Creation or expansion of six or more parking spaces
Parking lot access for nonresidential uses across a residential lot. See § 350-8.9.
Parking requirement reduction. See § 350-8.10F.
Residential shared driveways. See § 350-8.8R.
Private utility, substation or district utility, small-scale hydroelectric generation
Year-round greenhouse/stand for wholesale and retail sale of agricultural farm products raised on
site
Telecommunications antennas (cellular phone) located on existing telecommunications towers or
other structures which do not require the construction of a new tower (in accordance with § 350-
10.9)
Special Permit Approval Required for the Following Uses by Planning Board Unless
Otherwise Noted:
Detached accessory dwelling unit (see § 350-10.10—Zoning Board of Appeals special permit)
Home business for personal service business by appointment only or home business more than 25
visits, etc. (see § 350-10.12 for other criteria—Zoning Board of Appeals special permit)
Any townhouse project creating seven or more units in one or more phases within a five-year period.
Any such project shall comply with the following:
A. Buildings and parking.
1) The first row of buildings along a street shall face the street and add to the streetscape.
There shall not be any parking, except incidental to a driveway or roadway, between
the first row of buildings and the street. Parking shall be located behind buildings or
designed otherwise to minimize view from the public street.
2) The area between the property and the road pavement shall be made to be pedestrian
friendly, with sidewalks, street furniture, trees and other vegetation, all of which shall
be in conformance with City standards. All landscaping incorporated as part of the
applicant’s design between the street and the building(s) shall facilitate and enhance
the pedestrian use of sidewalks and other areas adjacent to the building. Such
streetscape may include rebuilding by the applicant, as necessary, of granite curbs,
ADA-compliant concrete sidewalks, tree belts, and drainage improvements
incorporating low-impact development standards for any necessary drainage
improvements triggered by these changes.
3) Buildings that abut existing residential properties shall incorporate building
articulation alongside facades. Building projections shall be incorporated for any side
façade that is longer than 30 feet.
4) Front facades shall have setbacks consistent with other buildings within the block or
provide a different setback that is necessary to address any natural resources
constraints.
B. Streets and roadways.
1) Projects shall connect to all surrounding neighborhoods with bicycle and pedestrian
access to the extent possible.
a) For projects that have more than one vehicular access, driveways and roadways
shall internally and externally connect to each other and dead-end streets shall be
avoided whenever possible. Dead-end roadways and driveways shall never
exceed 500 feet and, to the extent possible, must include a bicycle and pedestrian
connection from the dead-end street to a street, common area, park or civic space.
b) For projects that have a single vehicular access, such access shall not exceed 500
feet and pedestrian access shall also be provided directly from any street to
residential units.
2) The design standards for the length of dead-end streets, protection of natural features,
sidewalks, wheelchair ramps, landscaping, utilities, and the construction method and
NORTHAMPTON CODE
350 Attachment 7:6 12 - 01 - 2015
materials for water lines, sanitary sewers, storm sewers, fire protection, sidewalks,
private roads and other infrastructure shall be those set forth in Chapter 290,
Subdivision of Land. These standards shall apply even for private roadways and
driveways that are not part of a subdivision, unless waived by the Planning Board.
3) Driveways and private roadways shall be designed to function as private alleys, or
shared streets with pedestrians and cyclists, and engineered to keep speeds below 15
miles per hour, or yield streets with separate sidewalks as shown in the subdivision
regulations. Such sidewalks shall connect to sidewalks along adjacent streets.
4) Vehicular access shall connect to surrounding streets as appropriate to ensure safe and
efficient flow of traffic within the surrounding neighborhood and to mitigate increases
in traffic on nearby streets.
5) Preexisting paths historically used as bicycle and pedestrian trails shall be preserved
to the extent possible and marked with appropriate signage.
C. Park space.
1) All projects shall include a park/common area fully designed and constructed to be
integrated into the project, which area shall be easily accessible and available for
residents of the project. At a minimum, this space shall be 300 square feet or 30
square feet per dwelling unit of buildable land area, whichever is greater.
2) All such space shall be contiguous unless waived by the Planning Board upon finding
that it is in the public interest and consistent with the intent and purpose of this
section.
D. Environment and energy. Buildings shall meet one of the following environmental
standards:
1) Home Energy Rating System (HERS) rating for the building envelope at least 25%
lower than the current municipal standard at the time the special permit is requested,
but in no event shall the HERS rating be greater than 47 for units of 1,200 square feet
or less, and no greater than 41 for units larger than 1,200 square feet. Alternatively,
for units of 1,200 square feet or less, the Planning Board may consider a comparable
energy standard to the HERS rating of 47 after consultation with the Building
Commissioner.
2) U.S. Green Building Council LEED New Construction Gold or Neighborhood
Development Gold Certified.
E. Size, access and affordability.
1) Buildings shall meet one of the following standards:
a) 11% of the units shall be “affordable units” as that term is defined in § 350-2.1 of
the Code of the City of Northampton; or
b) Contain 25% or more of the units no larger than 1,200 square feet gross floor
area.
2) Equal access. All projects shall provide equal access to all building amenities, park
and civic space and public entrances to buildings to residents of both affordable and
non-affordable units.
F. Internet connectivity. All projects that include infrastructure making internet connectivity
available shall do so without differences in quality, capacity or speed to residents of both
affordable and non-affordable units.
Educational use: private for-profit colleges, schools, etc.
Community Center
Lodging house, halfway house
Bed-and-breakfast/tourist home
Nursing homes, assisted living
Membership club operated as a not-for-profit corporation, as defined by MGL c. 180, excluding any
adult establishments which display live nudity
Filling of any land. See § 350-10.4.
ZONING
350 Attachment 7:7 04 - 01 - 2017
Filling of water or wet area. See § 350-10.3.
Funeral establishment
Crematory
Accessory solar photovoltaic ground-mounted on a parcel with any building or use, between 8 KW
or over 100% but no more than 200% of the annual projected electric use of the non-PV building or
use
Heavy public use. See § 350-10.7—City Council special permit
Solar photovoltaic (PV), large-scale ground-mounted not requiring the removal of more than 25,000
board feet of timber.
Setbacks:
Front = 50 feet
Side = 50 feet
Rear = 50 feet
Maximum height = 30 feet
Open space = 20%
A planted buffer to abutting residential property shall be at least 15 feet in width along the property
boundary. It shall contain a screen of plantings of vertical habit in the center of the strip not less than
three feet in width and six feet in height at the time of occupancy of such lot. Individual shrubs shall
be planted not more than five feet on center, and individual trees thereafter shall be maintained by
the owner or occupants so as to maintain a dense screen year-round. At least 50% of the plantings
shall be evenly spaced. Whenever possible, existing trees and ground cover should be preserved in
this strip, reducing the need to plant additional trees. Trees may not be cut down in this strip without
site plan approval.
Cluster Development Layout Standards
a. Project lot = 2-acre minimum
b. Project frontage = 50 feet
c. Project depth = 100 feet
d. Setbacks from project boundary:
Front = 10 feet
Side = 15 feet
Rear = 20 feet
e. Individual lot frontage, setbacks, frontage = 0 feet
f. Maximum height = 40 feet
g. Project open space = 50%
h. Design: Planning Board to review layout to ensure project transitions between existing neighborhood
along street and proposed project. For new buildings, setback, scale, massing should fit within the
block face. Mature specimen trees shall be preserved unless shown to be infeasible. No minimum
setbacks, lot size, frontage, or open space for internal lots. More than one structure may be located
on a single lot.
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350 Attachment 6:1 04 - 01 - 2017
350 Attachment 6
City of Northampton
Table of Use and Dimensional Regulations
URA District
Description: Example Structures
Primarily single-family
homes. See list of
allowed uses for all
other uses.
Lot Dimension
Requirements Layout/Setbacks For All Uses
Lot Size
5,000 ft2 minimum
(min.) per unit
Frontage/Width = 50 feet
min.
Depth = 75 feet min.
Setbacks
Front = 20 feet min.
Side = 15 feet min.
Rear = 20 feet min.
Detached accessory
storage = 20 feet (front),
4 feet (side and rear)
Max. Height = 35 feet;
20 feet for detached
accessory structures
Open Space = 40% min.
Design Standards Illustrated
Planning Board may waive, by site plan approval, elements 2, 3, 4 if it can be shown that a different design meets a
pedestrian-scale design that encourages public/private transition and interface (e.g., similar elements facing internal
courtyards or private streets).
1. If a garage or other
parking structure is
attached, it must be set
back 20 feet and the
garage/structure shall
comprise no more than
30% of the front facade
of the primary
structure. Side setback
may be 10 feet for the
garage when not used
as living area.
Max 30% of total
combined area
of facades
Max 30% of total
combined area of
facades
Connector elements must be
set back & include glazed
openings that face the street
Living space
above and
beside
DOESN’T FIT
Max. 30% of
total combined
area of facades
Living space above
Exceeds 30% of total
combined area of facades
Garage or Parking Structure
Area
Primary Structure
NORTHAMPTON CODE
350 Attachment 6:2 04 - 01 - 2017
2. Front doors must
face the street.
Buildings must have a
covered entry.
3. For new buildings,
setback, scale, massing
should fit within the
block face.
4. Parking for more
than 5 cars shall be
distributed on the site
to minimize impact to
the neighborhood
character;
accomplished by small
groupings of spaces
surrounded by
landscaping or parallel
parking along a narrow
driveway to mimic an
alley.
Minimum parking for
residential uses
For other uses see table
in § 350-8.2.
1 space per 1,000 ft2 gross living area (round up). No more than 2 spaces required per unit.
Front yard setback may only have parking for a maximum of two vehicles
Covered entry
Doesn’t fit
ZONING
350 Attachment 6:3 04 - 01 - 2017
URA USES ALLOWED
Uses Allowed by Right:
Single-family home
Attached accessory dwelling unit not to exceed 900 square feet gross living area. § See 350-10.10.
Home business (up to 25 visits per week as defined in § 350-2.1).
Accessory uses to residential:
Tag sales: temporary sales of personal and household articles
Fences
Pets/Animals (see § 350-5.3)
Accessory structures, detached (but no larger than 1,000 square feet of lot coverage or 3% of lot
area, whichever is greater, unless it is used for agricultural purposes). See also § 350-6.7.
Setbacks:
Front: 20 feet
Side: 4 feet
Rear: 4 feet
Preexisting nonconforming uses (may trigger Zoning Board of Appeals permit)
Family day care (registration w/Building Commissioner required)
Cemetery
Temporary event as defined in § 350-2.1
Municipal facility; facilities for essential services
Agriculture, horticulture, floriculture, noncommercial forestry, the growing of all vegetables and a
temporary (not to exceed erection or use for a period of four months in any one year) greenhouse or
stand for retail sale of agricultural or farm products raised primarily on the same premises
Rooftop solar hot water and photovoltaic
Accessory solar photovoltaic (PV) ground-mounted on a parcel with any building/use, provided that
the PV is sized to generate no more than 100% or 8 KW of the annual projected electric use of the
non-PV building/use. Same setbacks as for detached accessory structures.
Solar photovoltaic of any size, ground-mounted over any legal parking lot or driveway
Site Plan Approval Required for the Following:
Any new construction, other than for a single-family home, greater than 2,000 square feet
Educational use: nonprofit, dormitories, religious use, day care, school-aged child-care program
(MGL c. 28A, § 9)
Private bridge tunnel
Reuse of historic educational or religious building(s) for any residential use, live/work space, or
office; provided, however, that no more than 20% of the floor space of the building(s) shall be used
for medical, banking, or any offices where a primary function is to provide services to retail
customers or individuals. All such uses approved under this provision shall be within the footprint of
existing building(s) and may only be approved contingent upon protection of all historically
contributing portions of the building(s) with an historic preservation restriction granted to the City of
Northampton in a form acceptable to the Planning Board, with input from the Historical
Commission, as preserving the key character-defining features visible from the road (and not
necessarily meeting federal or state preservation standards for the entire building). The existing
building may be expanded to accommodate elevators and stairwells. Portions of the building that are
not part of the original architecture of the building and which do not contribute to the historical or
architectural significance of the building as determined by the Planning Board, with input from the
Historical Commission, may be demolished.
Cluster development. See below for lot layout standards, and see § 350-10.5 for other criteria.
Parking off-site and shared parking. See §§ 350-8.5 and 350-8.7.
Creation or expansion of six or more parking spaces.
Parking requirement reduction. See § 350-8.10F.
Parking lot access for nonresidential uses across a residential lot. See § 350-8.9.
Residential shared driveways. See § 350-8.8R.
NORTHAMPTON CODE
350 Attachment 6:4 04 - 01 - 2017
Private utility, substation or district utility, small-scale hydroelectric generation
Year-round greenhouse/stand for wholesale and retail sale of agricultural products raised on site
Telecommunications antennas located on existing telecommunications towers or other structures
which do not require the construction of a new tower (in accordance with § 350-10.9)
Special Permit Approval Required for the Following Uses by Planning Board Unless Otherwise
Noted:
Detached accessory dwelling unit (see § 350-10.10–Zoning Board of Appeals special permit)
Home business for personal service business by appointment only or home business with more than
25 visits per week, etc. (see § 350-10.12 for more criteria–Zoning Board of Appeals special permit)
Accessory solar photovoltaic ground-mounted on a parcel with any building or use, between 8 KW
or over 100% but no more than 200% of the annual projected electric use of the non-PV building or
use
Removal of sand and gravel quarry or other raw material. See § 350-10.2.
Commercial stable or kennel in which all animals, fowl, or other forms of life are completely
enclosed in pens or other structures. See § 350-10.8 and exemptions under MGL c 40A. Parking
determined by § 350-8.2.
Community center
Bed-and-breakfast/tourist home.
Halfway house
Nursing homes, assisted living
Membership club operated as a not-for-profit corporation, as defined by MGL c. 180, excluding any
adult establishments which display nudity
Filling of any land. See § 350-10.4.
Filling of water or wet area. See § 350-10.3.
Crematory
Heavy public use–City Council special permit
Solar photovoltaic (PV), large-scale ground-mounted not requiring the removal of more than 25,000
board feet of timber.
Setbacks:
Front = 50 feet
Side = 50 feet
Rear = 50 feet
Maximum height = 30 feet
Open space = 20%
A planted buffer to abutting residential property shall be at least 15 feet in width along the property
boundary. It shall contain a screen of plantings of vertical habit in the center of the strip not less than
three feet in width and six feet in height at the time of occupancy of such lot. Individual shrubs shall
be planted not more than five feet on center, and individual trees thereafter shall be maintained by
the owner or occupants so as to maintain a dense screen year-round. At least 50% of the plantings
shall be evenly spaced. Whenever possible, existing trees and ground cover should be preserved in
this strip, reducing the need to plant additional trees. Trees may not be cut down in this strip without
site plan approval.
Cluster Development Lot Layout Standards
1. Project lot = 2-acre minimum
2. Project frontage = 75 feet
3. Project depth = 100 feet
4. Setbacks from project boundary:
Front =20 feet
Side = 15 feet
Rear = 20 feet
5. Individual lot frontage, setbacks, frontage = 0 feet
ZONING
350 Attachment 6:5 04 - 01 - 2017
6. Maximum height = 40 feet
7. Project open space = 50%
8. Design: Planning Board to review layout to ensure project transitions between existing neighborhood
along street and proposed project. For new buildings, setback, scale, massing should fit within the
block face. Mature specimen trees shall be preserved unless shown to be infeasible. No minimum
setbacks, lot size, frontage, or open space for internal lots. More than one structure may be located
on a single lot.
ZONING
350 Attachment 5:1 04 - 01 - 2018
350 Attachment 5
City of Northampton
Table of Use and Dimensional Regulations
SR District
Description: Example Uses/Structures
Lower density
residential and
agricultural land.
Conservation cluster
design is encouraged.
Areas are typically not
within walking distance
of goods/services;
some private and water
services required.
Within transect-based
zoning, SR is a T3 Sub-
Urban zone. Lot Dimension
Requirements Layout/Setbacks
Lot Size - Standard
30,000 ft.2 minimum
(80,000 ft.2 if both private
water and private sewer)
Frontage/Width = 125 feet
min.
Depth = 160 feet min.
Setbacks [principal and
detached accessory
structures (det. acc.)]
Front = 30 feet min.
Side = 15 feet min.
(10 feet det. acc. structure)
Rear = 30 feet min.
(10 feet det. acc. structure)
Max. Height
35 feet (20 feet det. acc.
structure)
Open Space = 70%
NORTHAMPTON CODE
350 Attachment 5:2 04 - 01 - 2018
Flag Lot Size
60,000 ft.2 min. (80,000
ft.2 if private water and
sewer)
Frontage/Width = 50 feet
min.
Depth = 160 feet min.
Setbacks
Front = 60 feet min.
Side = 30 feet min.
(10 feet det. acc. structure)
Rear = 60 feet min.
(10 feet det. acc. structure)
Max. Height = 35 feet
Open Space = 85%
FLAG LOT LAYOUT
Design Standards Illustrated
Planning Board may waive, by site plan approval, element 2, if it can be shown that a different design meets a
pedestrian-scale design that encourages public/private transition and interface (e.g., similar elements facing internal
courtyards or private streets)
1. If a garage or other
parking structure is
attached, it shall
comprise no more than
30% of the front facade
of the primary
structure.
Minimum parking for
residential uses
For other uses see table
in § 350-8.2
1 space per 1,000 ft.2 gross living area (round up). No more than 2 spaces required per unit.
Front yard setback may only have parking for a maximum of 2 vehicles.
Max. 30% of
total combined
area of facades
Max 30% of total
combined area of
facades
Connector elements must be
set back & include glazed
openings that face the street
Living space
above
DOESN’T FIT
Max. 30% of
total combined
area of facades
Living space above
Exceeds 30% of total
combined area of facades
Garage or Parking Structure
Area
Primary Structure
ZONING
350 Attachment 5:3 04 - 01 - 2018
SR USES ALLOWED
Uses Allowed By Right:
• Single-family residence
• Attached (to a single-family) accessory dwelling unit not to exceed 900 ft.2 gross living area. See
§ 350-10.10. Same setback as for principal structures.
• Home business up to 25 visits per week as defined in § 350-2.1.
• Preexisting nonconforming uses (may trigger ZBA permit)
• Accessory uses to residential:
Tag sales - temporary sales of personal and household articles
Pets/Animals. See § 350-5.3.
• Accessory structures, detached (but no larger than 1,000 ft.2 of lot coverage or 3% of lot area,
whichever is greater, unless it is used for agricultural purposes). See also § 350-6.7.
• Family day care (registration w/Building Commissioner required)
• Cemetery, including any crematory therein
• Temporary event as defined in § 350-2.1
• Agriculture, horticulture, floriculture, noncommercial forestry, the growing of all vegetables and a
temporary (not to exceed erection or use for a period of four months in any one year) greenhouse or
stand for retail sale of agricultural or farm products raised primarily on the same premises
• Rooftop solar hot water and photovoltaic
• Accessory solar photovoltaic (PV) ground-mounted on a parcel with any building/use, provided that
the PV is sized to generate no more than 100% or 12 KW of the annual projected electric use of the
non-PV building/use. Same setbacks as for detached accessory structures.
• Essential facilities
• Municipal facility
Site Plan Approval Required for the Following:
• Any construction (other than for a single-family home) greater than 2,000 ft.2
• Detached accessory dwelling unit for single-family home meeting same setback requirements as a
single-family home. See § 350-10.10—Administrative Site Plan
• Educational use: nonprofit, any religious use, day care, school-aged child-care program (MGL
c. 28A, § 9)
• Reuse of historic educational or religious building(s) for: any residential use, live/work space, or
office; provided, however, that no more than 20% of the floor space of the building(s) shall be used
for medical, banking or any offices where a primary function is to provide services to retail
customers or individuals. All such uses approved under this provision shall be within the footprint of
existing building(s) and may only be approved contingent upon protection of all historically
contributing portions of the building with an historic preservation restriction granted to the City of
Northampton in a form acceptable to the Planning Board, with input from the Historical
Commission, as preserving the key character-defining features visible from the road (and not
necessarily meeting federal or state preservation standards for the entire building). The existing
building may be expanded to accommodate elevators and stairwells. Portions of the building that are
not part of the original architecture of the building and which do not contribute to the historical or
architectural significance of the building as determined by the Planning Board, with input from the
Historical Commission, may be demolished.
• Solar photovoltaic of any size, ground-mounted—Administrative Site Plan:
1. Over any legal parking lot or driveway;
2. At any landfill site not separate from the site-assigned property by any road; and
3. At an airport not separated from the runways by any road
• Parking off site and combined parking. See §§ 350-8.5 and 350-8.7.
NORTHAMPTON CODE
350 Attachment 5:4 04 - 01 - 2018
• Creation or expansion of six or more parking spaces
• Parking requirement reduction. See § 350-8.10F.
• Residential shared driveways. See § 350-8.8R.
• Year-round greenhouse/stand for wholesale and retail sale of agricultural farm products raised on
site
• Telecommunications antennas which are located on existing telecommunications towers or other
structures which do not require the construction of a new tower (in accordance with § 350-10.9)
• Open/Outdoor marijuana cultivation.
1. All security fencing that includes razor wire or other physical security measures that are not
typically residential in character must be screened with vegetation so that it is not visible
from public ways nor from other principal residential structures within 300 feet.
2. If a fence or other security structure is planned within a FEMA-mapped floodplain, it must
be shown to be engineered to withstand expected floodwaters or it must be engineered to
include a breakaway that opens during flood conditions.
Special Permit Approval Required for the Following Uses by Planning Board unless
Otherwise Noted:
• Home business for personal service business by appointment only or home business more than 25
visits etc. See § 350-10.12 for other criteria—Zoning Board of Appeals Special Permit
• Flag lots. See § 350-6.13.
• Tourist home/bed-and-breakfast
• Community center
• Commercial stable or kennel in which all animals, fowl, or other forms of life are completely
enclosed in pens or other structures. See § 350-10.8 and exemptions MGL c. 40A.
• Outdoor commercial recreational use, miniature golf, temporary carnival
• Any other private school, college or university
• Historical association or society and nonprofit museum (may include the residence of a caretaker)
• Accessory solar photovoltaic ground-mounted on a parcel with any building or use, between 8 KW
or over 100% but no more than 200% of the annual projected electric use of the non-PV building or
use.
• Private utility or substation, small-scale hydroelectric generation.
• New telecommunications facility in accordance with §§ 350-2.1 and 350-10.9.
• Parking lot access for nonresidential uses across a residential lot. See § 350-8.9.
• Processing and treating of raw materials, including operations appurtenant to the taking, such as
grading, drying, sorting, crushing, grinding and milling operations. See § 350-10.3.
• Removal of sand, gravel, quarry, or other raw material. See § 350-10.3.
• Filling of any land see § 350-10.4. Filling of water or any wet area. See § 350-10.3.
• Private bridge, tunnel
• Railroad passenger terminal
• Municipal facility
• Heavy public use. See § 350-10.7—City Council Special Permit
• Membership club operated as a not-for-profit corporation, as defined by MGL c. 180, excluding any
adult establishments which display live nudity—City Council Special Permit
• Cluster residential development. See § 350-10.5.
Cluster Development Layout Standards
a. Project lot = 4-acre minimum
b. Project frontage = 125 feet
c. Project depth = 160 feet
ZONING
350 Attachment 5:5 04 - 01 - 2018
d. Setbacks from project boundary:
Front = 30 feet
Side = 15 feet
Rear = 30 feet
e. Individual lot frontage, setbacks, frontage = 0 feet
f. Maximum height = 35 feet
g. Project open space = 75%
h. Design: Planning Board to review layout to ensure project transitions between existing
neighborhood along street and proposed project. For new buildings, setback, scale, massing
should fit within the area. Mature specimen trees shall be preserved unless shown to be
infeasible. No minimum setbacks, lot size, frontage, or open space for internal lots. More than
one structure may be located on a single lot.
• Solar photovoltaic (PV), large-scale ground-mounted not requiring the removal of more than 25,000
board feet of timber.
Setbacks:
Front = 50 feet
Side = 50 feet
Rear = 50 feet
Maximum height = 30 feet
Open space = 20%
A planted buffer to abutting residential property shall be at least 15 feet in width along the property
boundary. It shall contain a screen of plantings of vertical habit in the center of the strip not less than
three feet in width and six feet in height at the time of occupancy of such lot. Individual shrubs shall
be planted not more than five feet on center, and individual trees thereafter shall be maintained by
the owner or occupants so as to maintain a dense screen year-round. At least 50% of the plantings
shall be evenly spaced. Whenever possible, existing trees and ground cover should be preserved in
this strip, reducing the need to plant additional trees. Trees may not be cut down in this strip without
site plan approval.
ZONING
350 Attachment 4:1 04 - 01 - 2018
350 Attachment 4
City of Northampton
Table of Use and Dimensional Regulations
RR District
Description: Example Uses/Structures
Primarily low-density
residential and
agricultural land.
Pristine forested and
wildlife habitat where,
if developed,
conservation cluster
design is encouraged.
Area is within the
outermost portion of
the City. Mostly served
by private water and
sewer systems. Within
transect-based zoning,
RR is a T2 Rural zone.
Lot Dimension
Requirements Layout/Setbacks
Lot Size - Standard
40,000 ft.2 min.
(80,000 ft.2 if both private
water and private sewer)
Frontage/Width = 175 feet
min.
Depth = 200 feet min.
Setbacks [principal and
detached accessory
structures (det. acc.)]
Front = 40 feet min.
Side = 20 feet min.
(10 feet det. acc. structure)
Rear= 50 feet min.
(10 feet det. acc. structure)
Max. Height = 35 feet
(20 feet det. acc. structure)
Open Space = 80%
NORTHAMPTON CODE
350 Attachment 4:2 04 - 01 - 2018
Flag Lot Size
80,000 ft.2 min.
Frontage/Width = 50 feet
min.
Depth = 200 feet min.
Setbacks
Front = 80 feet min.
Side = 40 feet min.
(10 feet det. acc. structure)
Rear = 100 feet min.
(10 feet det. acc. structure)
Max. Height = 35 feet
Open Space = 85%
FLAG LOT LAYOUT
Design Standards Illustrated
Planning Board may waive, by site plan approval, element 2, if it can be shown that a different design meets a
pedestrian-scale design that encourages public/private transition and interface (e.g., similar elements facing internal
courtyards or private streets)
1. If a garage or other
parking structure is
attached, it shall
comprise no more than
30% of the front facade
of the primary
structure.
Minimum parking for
residential uses
For other uses see table
in § 350-8.2
1 space per 1,000 ft.2 gross living area (round up). No more than 2 spaces required per unit.
Front yard setback may only have parking for a maximum of 2 vehicles.
Max. 30% of
total combined
area of facades
Max 30% of total
combined area of
facades
Connector elements must be
set back & include glazed
openings that face the street
Living space
above
DOESN’T FIT
Max. 30% of
total combined
area of facades
Living space above
Exceeds 30% of total
combined area of facades
Garage or Parking Structure
Area
Primary Structure
ZONING
350 Attachment 4:3 04 - 01 - 2018
RR USES ALLOWED
Uses Allowed By Right:
• Single-family residence
• Attached (to a single-family) accessory dwelling unit not to exceed 900 ft.2 gross living area. See
§ 350-10.10. Same setback as for principal structures.
• Home business up to 25 visits per week as defined in § 350-2.1
• Preexisting nonconforming uses (may trigger ZBA permit)
• Accessory uses to residential:
Tag sales - temporary sales of personal and household articles
Pets/Animals (see § 350-5.3)
• Accessory structures - detached (but no larger than 1,000 ft.2 of lot coverage or 3% of lot area,
whichever is greater, unless it is used for agricultural purposes). See also § 350-6.7.
• Family day care (registration w/Building Commissioner required)
• Cemetery, including any crematory therein
• Temporary event as defined in § 350-2.1
• Agriculture, horticulture, floriculture, noncommercial forestry, the growing of all vegetables and a
temporary (not to exceed erection or use for a period of four months in any one year) greenhouse or
stand for retail sale of agricultural or farm products raised primarily on the same premises
• Rooftop solar hot water and photovoltaic
• Accessory solar photovoltaic (PV) ground-mounted on a parcel with any building/use, provided that
the PV is sized to generate no more than 100% or 12 KW of the annual projected electric use of the
non-PV building/use. Same setbacks as for detached accessory structures.
• Essential facilities
• Municipal facility
Site Plan Approval Required for the Following:
• Any construction (other than for a single-family home) greater than 2,000 ft.2
• Detached accessory dwelling unit for single-family home meeting same setback requirements as a
single-family home. See § 350-10.10, Administrative site plan.
• Educational use: nonprofit, any religious use, day care, school-aged child-care program (MGL
c. 28A, § 9)
• Reuse of historic educational or religious building(s) for: any residential use, live/work space, or
office; provided, however, that no more than 20% of the floor space of the building(s) shall be used
for medical, banking or any offices where a primary function is to provide services to retail
customers or individuals. All such uses approved under this provision shall be within the footprint of
existing building(s) and may only be approved contingent upon protection of all historically
contributing portions of the building with an historic preservation restriction granted to the City of
Northampton in a form acceptable to the Planning Board, with input from the Historical
Commission, as preserving the key character-defining features visible from the road (and not
necessarily meeting federal or state preservation standards for the entire building). The existing
building may be expanded to accommodate elevators and stairwells. Portions of the building that are
not part of the original architecture of the building and which do not contribute to the historical or
architectural significance of the building as determined by the Planning Board, with input from the
Historical Commission, may be demolished.
NORTHAMPTON CODE
350 Attachment 4:4 04 - 01 - 2018
• Solar photovoltaic of any size, ground-mounted; administrative site plan:
1. Over any legal parking lot or driveway;
2. At any landfill site not separate from the site-assigned property by any road; and
3. At an airport not separated from the runways by any road
• Parking off site and combined parking. See §§ 350-8.5 and 350-8.7.
• Creation or expansion of six or more parking spaces.
• Parking requirement reduction. See § 350-8.10F.
• Residential shared driveways. See § 350-8.8R.
• Year-round greenhouse/stand for wholesale and retail sale of agricultural farm products raised on
site
• Telecommunication antennas which are located on existing telecommunications towers or other
structures which do not require the construction of a new tower (in accordance with § 350-10.9)
• Open/Outdoor marijuana cultivation.
1. All security fencing that includes razor wire or other physical security measures that are not
typically residential in character must be screened with vegetation so that it is not visible
from public ways nor from other principal residential structures within 300 feet.
2. If a fence or other security structure is planned within a FEMA-mapped floodplain, it must
be shown to be engineered to withstand expected floodwaters or it must be engineered to
include a breakaway that opens during flood conditions.
Special Permit Approval required for the following uses by Planning Board unless
otherwise noted:
• Home business for personal service business by appointment only or home business more than 25
visits etc. See § 350-10.12 for other criteria—Zoning Board of Appeals Special Permit
• Flag lots. See § 350-6.13.
• Tourist home/bed-and-breakfast
• Commercial stable or kennel in which all animals, fowl, or other forms of life are completely
enclosed in pens or other structures. See § 350-10.8 and exemptions MGL c. 40A.
• Outdoor commercial recreational use, miniature golf, temporary carnival
• Any other private school, college or university
• Historical association or society and nonprofit museum (may include the residence of a caretaker)
• Accessory solar photovoltaic ground-mounted on a parcel with any building or use, between 8 KW
or over 100% but no more than 200% of the annual projected electric use of the non-PV building or
use
• Private utility or substation, small-scale hydroelectric generation
• New telecommunications facility in accordance with §§ 350-2.1 and 350-10.9.
• Parking lot access for nonresidential uses across a residential lot. See § 350-8.9.
• Processing and treating of raw materials, including operations appurtenant to the taking, such as
grading, drying, sorting, crushing, grinding and milling operations. See § 350- 10.3.
• Removal of sand, gravel, quarry, or other raw material. See § 350-10.3.
• Filling of any land. See § 350-10.4. Filling of water or any wet area. See § 350-10.3.
• Private bridge, tunnel
• Railroad passenger terminal
ZONING
350 Attachment 4:5 04 - 01 - 2018
• Municipal facility
• Heavy public use. See § 350-10.7—City Council Special Permit
• Membership club operated as a not-for-profit corporation, as defined by MGL c. 180, excluding any
adult establishments which display live nudity—City Council Special Permit
• Cluster residential development. See § 350-10.5.
Cluster Development Layout Standards
a. Project lot = 4-acre minimum
b. Project frontage = 175 feet
c. Project depth = 200 feet
d. Setbacks from project boundary:
Front = 40 feet
Side = 20 feet
Rear = 50 feet
e. Individual lot frontage, setbacks, frontage = 0 feet
f. Maximum height = 35 feet
g. Project open space = 75%
h. Design: Planning Board to review layout to ensure project transitions between existing
neighborhood along street and proposed project. For new buildings, setback, scale, massing
should fit within the area. Mature specimen trees shall be preserved unless shown to be
infeasible. No minimum setbacks, lot size, frontage, or open space for internal lots. More than
one structure may be located on a single lot.
• Solar photovoltaic (PV), large-scale ground-mounted not requiring the removal of more than 25,000
board feet of timber.
Setbacks:
Front = 50 feet
Side = 50 feet
Rear = 50 feet
Maximum height = 30 feet
Open space = 20%
A planted buffer to abutting residential property shall be at least 15 feet in width along the property
boundary. It shall contain a screen of plantings of vertical habit in the center of the strip not less than
three feet in width and six feet in height at the time of occupancy of such lot. Individual shrubs shall
be planted not more than five feet on center, and individual trees thereafter shall be maintained by
the owner or occupants so as to maintain a dense screen year-round. At least 50% of the plantings
shall be evenly spaced. Whenever possible, existing trees and ground cover should be preserved in
this strip, reducing the need to plant additional trees. Trees may not be cut down in this strip without
site plan approval.