RESIDENTIAL DISTRICTS
A. Townhouses | Permitted |
B. Accessory uses | As permitted in the Two- Family District |
RA-1 District | RA-2 District | RA-3 District | ||
RA-1 District | RA-2 District | RA-3 District | ||
(1) Lot Dimensions | No min | |||
(2) Setbacks | Where applicable | Requirements | ||
A. Front Yard Depth 1 | Primary | Min: 20' or, if greater, the average setback of the buildings within 100' on both sides. Max: none | Min: 10' Max: 20' | Min: 0' Max: 12' |
Secondary | Min: 7' | Min: 5' | Min: none | |
Interior | Min: 10' | Min: 8' | Min: 7' | |
Mews Unit | Min: 10' | Min: 10' | Min: 10' | |
B. Interior Side Yard Depth 2 | Adjoining 1 or 2-Family District | Min: 10' | Min: 5' | Min: 3' |
Adjoining Other District | Min: 7' | Min: 5' | Min: 3' | |
C. Rear Yard Depth 3 | Rear lot line adjoining 1 or 2-Family District | Min: 15' | Min: 10' | Min: 7' |
Rear lot line adjoining Other District | Min: 10' | Min: 10' | Min: 3' | |
(3) Building Design Features | ||||
A. First-story glazing % of facade required to be transparent windows and doors between 3' and 7' above finished floor. | Primary | Min: 35% Where the finished first floor is 48" or more above grade: Min. 20% glazing between grade and the finished first floor, less Frontage Feature areas. | ||
Secondary | Min: 25% Where the finished first floor is 48" or more above grade: Min. 20% glazing between grade and the finished first floor, less Frontage Feature areas. | |||
Interior | Min: 20% | |||
Mews Unit | Min: 20% | |||
B. Active uses on first story | Primary | Required on 60 % of total Frontage Buildout. Min depth: 9' | ||
Secondary | No requirement | |||
Interior | No requirement | |||
Mews Unit | Required Min depth: 6' | |||
C. Floor Area Ratio | No requirement | |||
D. Entrances | Each Townhouse Unit with shall provide a Principal Pedestrian Entrance directly to the street line on the Interior Frontage, as applicable. Corner lots are required only one (1) Principal Pedestrian Entrance. | |||
Mews Units | Any Mews Unit more than 150' from a street line shall provide a Principal Pedestrian Entrance facing the Motor Court. | |||
Each Mews Unit in a Townhouse Building with more than three (3) shared walls shall provide at least two (2) ground floor Principal Pedestrian Entrances. | ||||
E. Frontage feature (See Figure (g)(1) of this section) | A or B Required Min. porch depth: 6' | B, C or E Required Min. area: 16 sq. ft. | B, C, D or E Required Min. area: 16 sq. ft. | |
F. Height of finished first floor above grade 4 | Primary | Min: 18" Max: 4' | Min: 24" Max: 4' | Min: 28" Max: 5'6" |
Secondary | Min: 18" Max: 4' | Min: 24" Max: 4' | Min: 28" Max: 5'6" | |
Interior | Min: 12" Max: 5'6" | Min: 12" Max: 5'6" | Min: 18" Max: 5'6" | |
Mews Unit | Min: 12" Max: 5'6" | Min: 12" Max: 5'6" | Min: 18" Max: 5'6" | |
G. Private Open Space (sq. ft. per unit) 5 | All | 150' | 100' | 0' |
H. First floor materials; Primary, Secondary | Human scaled; ex. brick, stone, lap siding, wood, terra cotta or similar. Above first-story: Materials in any dimension are permitted. Prohibited Materials on Primary and Secondary Street Frontage: plain and split-face concrete masonry units and synthetic stucco. | |||
I. Transitions | For each story that begins above 24' or for each story over the second story, whichever is less, the additional minimum setback shall be: | |||
Additional setback above 24'/2nd story (min) - measured from setback building line most adjacent to common property line | All | Min: 10' | Min: 5' | Min: 3' |
(4) Garages, Car Openings and Driveways and Motor Courts | ||||
A. Garage or Car Openings fronting a Primary and Secondary Street Frontage | Not Permitted | |||
B. Garage or Car Openings perpendicular to a Primary and Secondary Street Frontage | Streetscreen or fence required at actual Primary and Secondary Street setback, minus permitted driveways. Streetscreens or fence shall be a min. 3.5' in height, max. height as allowed by the Zoning Code. | |||
C. Garage or Car Openings within an established front yard setback on a Secondary Street | Streetscreen or fence is required along the shared rear/side yard property line. Streetscreen or fence shall be a min. 3.5' in height, max. height as allowed by the Zoning Code. | |||
D. Alley access 6 | Where an alley abuts the development, no curb cuts shall be permitted on Primary or Secondary Street Frontage. | |||
E. One-way vehicular driveway width | Max: 11' | |||
F. Two-way vehicular driveway serving multiple units width | Max: 20' | |||
G. Motor Court landscaping | 25 sq. ft. of dedicated landscape area in the Motor Court for every 32 linear feet of garage door or garage entry that is visible from a public street immediately adjacent to the property, not including alleys. | |||
H. Motor Court paving material | Any whole or portion of a Motor Court with garage doors or garage entry visible from a public street immediately adjacent to the property, not including alleys, shall have at least 60% of its surface area paved with human-scaled materials or distinctive characteristics to give visual cues to delineate space between pedestrians and vehicles. | |||
I. Continuous at-grade sidewalk and apron | Required | |||
1 Except that any mapped or established setback shall prevail over the setbacks of this section. 2 Does not apply to lot lines separating attached dwellings as a non-condominium townhouse development 3 Rear yard and Interior Frontages may be 0' if building is abutting a driveway or Motor Court and an access easement is provided. 4 For infill townhouses: Height of Finished Floor above grade shall match the typical height found in the adjacent context. Where the Height of Finished Floor above grade in the adjacent context is outside the range set forth in division (f)(3)F., the Height of Finished Floor above grade shall be set at the min or max permitted by division (f)(3)F. 5 Garden, deck, patio, balcony, solarium or other similar open space adjacent to the residence, for the private use of the resident household. 6 Garages must be placed entirely to the rear of each unit and be rear-accessed and cannot front a public street. Garage may be attached or detached. Garage doors should face the rear or side alley or Private Road. | ||||

Uses
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Required Accessory Off-Street Parking Spaces
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Uses
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Required Accessory Off-Street Parking Spaces
|
Apartment houses | 1 for each dwelling unit. |
Apartment hotels | 1 for each dwelling unit, plus 1 for each 2 rented sleeping rooms, plus 1 for each 2 employees expected on the premises during the largest work shift period. |
Medical or dental offices | 5 for each doctor or dentist, plus 1 for each 2 employees expected on the premises during the largest work shift period; or 1 for each 150 square feet of gross floor area, whichever is greater. |
Other professional and administrative offices | 1 for each 300 square feet of gross floor area. |
Hospitals and sanitariums | 1 for each bed, plus 1 for each staff doctor, plus 1 for each 3 other employees expected on the premises during the largest work shift period. |
Accessory ethical pharmacy | 1 for each employee or operator expected on the premises during the largest work shift period. |
Clinics | 1 for each 200 square feet of gross floor area. |
Homes for the aged, convalescent, rest and nursing homes and orphanages | 1 for each staff member, including doctors and nurses, plus 1 for each 3 other employees expected on the premises during the largest work shift period, plus 1 for each 6 beds. |
Schools: | (See also requirements for auditoriums, gymnasiums and stadiums.) |
Junior High | 1 for each 2 staff members and other employees expected on the premises during the largest work shift period. |
Senior High | 1 for each 2 staff members and other employees expected on the premises during the largest work shift period, plus 1 for each 12 seats in a classroom, based on planned classroom activity. |
Colleges and Universities | 1 for each 2 staff members and other employees expected on the premises during the largest work shift period, plus 1 for each 10 seats in a classroom based on planned classroom activity. |
Dormitories, fraternity and sorority houses | 1 for each 4 beds, plus 1 for the operator or manager living on the premises, plus 1 for each other employee expected on the premises during the largest work shift period. |
Police and fire stations and other governmental administrative buildings and public utility buildings | 2 for each 3 employees expected on the premises during the largest work shift period. |
Libraries and museums | 1 for each employee expected on the premises during the largest work shift period, plus 1 for each 200 square feet of gross floor area. |
Kindergartens, day nurseries, children’s boarding homes and otherchild care centers | 1 for each 2 staff members and other employees expected on the premises during the largest work shift period. |
Auditoriums, gymnasiums and stadiums | 1 for each 6 seats or total parking area equal to 3 times the gross floor area, whichever is greater. Where there are no fixed seats, each 24 inches of bench space shall be considered 1 seat. Where there are no seats or benches, each 20 square feet of floor area usable for seating shall be considered 1 seat. |
Research laboratories | 1 for each employee expected on the premises during the largest work shift period, or total parking space equal to 25% of the gross floor area, whichever is greater. |
Lodges | Total parking space equal to 1/2 of gross floor area. |
RESIDENTIAL DISTRICTS
A. Townhouses | Permitted |
B. Accessory uses | As permitted in the Two- Family District |
RA-1 District | RA-2 District | RA-3 District | ||
RA-1 District | RA-2 District | RA-3 District | ||
(1) Lot Dimensions | No min | |||
(2) Setbacks | Where applicable | Requirements | ||
A. Front Yard Depth 1 | Primary | Min: 20' or, if greater, the average setback of the buildings within 100' on both sides. Max: none | Min: 10' Max: 20' | Min: 0' Max: 12' |
Secondary | Min: 7' | Min: 5' | Min: none | |
Interior | Min: 10' | Min: 8' | Min: 7' | |
Mews Unit | Min: 10' | Min: 10' | Min: 10' | |
B. Interior Side Yard Depth 2 | Adjoining 1 or 2-Family District | Min: 10' | Min: 5' | Min: 3' |
Adjoining Other District | Min: 7' | Min: 5' | Min: 3' | |
C. Rear Yard Depth 3 | Rear lot line adjoining 1 or 2-Family District | Min: 15' | Min: 10' | Min: 7' |
Rear lot line adjoining Other District | Min: 10' | Min: 10' | Min: 3' | |
(3) Building Design Features | ||||
A. First-story glazing % of facade required to be transparent windows and doors between 3' and 7' above finished floor. | Primary | Min: 35% Where the finished first floor is 48" or more above grade: Min. 20% glazing between grade and the finished first floor, less Frontage Feature areas. | ||
Secondary | Min: 25% Where the finished first floor is 48" or more above grade: Min. 20% glazing between grade and the finished first floor, less Frontage Feature areas. | |||
Interior | Min: 20% | |||
Mews Unit | Min: 20% | |||
B. Active uses on first story | Primary | Required on 60 % of total Frontage Buildout. Min depth: 9' | ||
Secondary | No requirement | |||
Interior | No requirement | |||
Mews Unit | Required Min depth: 6' | |||
C. Floor Area Ratio | No requirement | |||
D. Entrances | Each Townhouse Unit with shall provide a Principal Pedestrian Entrance directly to the street line on the Interior Frontage, as applicable. Corner lots are required only one (1) Principal Pedestrian Entrance. | |||
Mews Units | Any Mews Unit more than 150' from a street line shall provide a Principal Pedestrian Entrance facing the Motor Court. | |||
Each Mews Unit in a Townhouse Building with more than three (3) shared walls shall provide at least two (2) ground floor Principal Pedestrian Entrances. | ||||
E. Frontage feature (See Figure (g)(1) of this section) | A or B Required Min. porch depth: 6' | B, C or E Required Min. area: 16 sq. ft. | B, C, D or E Required Min. area: 16 sq. ft. | |
F. Height of finished first floor above grade 4 | Primary | Min: 18" Max: 4' | Min: 24" Max: 4' | Min: 28" Max: 5'6" |
Secondary | Min: 18" Max: 4' | Min: 24" Max: 4' | Min: 28" Max: 5'6" | |
Interior | Min: 12" Max: 5'6" | Min: 12" Max: 5'6" | Min: 18" Max: 5'6" | |
Mews Unit | Min: 12" Max: 5'6" | Min: 12" Max: 5'6" | Min: 18" Max: 5'6" | |
G. Private Open Space (sq. ft. per unit) 5 | All | 150' | 100' | 0' |
H. First floor materials; Primary, Secondary | Human scaled; ex. brick, stone, lap siding, wood, terra cotta or similar. Above first-story: Materials in any dimension are permitted. Prohibited Materials on Primary and Secondary Street Frontage: plain and split-face concrete masonry units and synthetic stucco. | |||
I. Transitions | For each story that begins above 24' or for each story over the second story, whichever is less, the additional minimum setback shall be: | |||
Additional setback above 24'/2nd story (min) - measured from setback building line most adjacent to common property line | All | Min: 10' | Min: 5' | Min: 3' |
(4) Garages, Car Openings and Driveways and Motor Courts | ||||
A. Garage or Car Openings fronting a Primary and Secondary Street Frontage | Not Permitted | |||
B. Garage or Car Openings perpendicular to a Primary and Secondary Street Frontage | Streetscreen or fence required at actual Primary and Secondary Street setback, minus permitted driveways. Streetscreens or fence shall be a min. 3.5' in height, max. height as allowed by the Zoning Code. | |||
C. Garage or Car Openings within an established front yard setback on a Secondary Street | Streetscreen or fence is required along the shared rear/side yard property line. Streetscreen or fence shall be a min. 3.5' in height, max. height as allowed by the Zoning Code. | |||
D. Alley access 6 | Where an alley abuts the development, no curb cuts shall be permitted on Primary or Secondary Street Frontage. | |||
E. One-way vehicular driveway width | Max: 11' | |||
F. Two-way vehicular driveway serving multiple units width | Max: 20' | |||
G. Motor Court landscaping | 25 sq. ft. of dedicated landscape area in the Motor Court for every 32 linear feet of garage door or garage entry that is visible from a public street immediately adjacent to the property, not including alleys. | |||
H. Motor Court paving material | Any whole or portion of a Motor Court with garage doors or garage entry visible from a public street immediately adjacent to the property, not including alleys, shall have at least 60% of its surface area paved with human-scaled materials or distinctive characteristics to give visual cues to delineate space between pedestrians and vehicles. | |||
I. Continuous at-grade sidewalk and apron | Required | |||
1 Except that any mapped or established setback shall prevail over the setbacks of this section. 2 Does not apply to lot lines separating attached dwellings as a non-condominium townhouse development 3 Rear yard and Interior Frontages may be 0' if building is abutting a driveway or Motor Court and an access easement is provided. 4 For infill townhouses: Height of Finished Floor above grade shall match the typical height found in the adjacent context. Where the Height of Finished Floor above grade in the adjacent context is outside the range set forth in division (f)(3)F., the Height of Finished Floor above grade shall be set at the min or max permitted by division (f)(3)F. 5 Garden, deck, patio, balcony, solarium or other similar open space adjacent to the residence, for the private use of the resident household. 6 Garages must be placed entirely to the rear of each unit and be rear-accessed and cannot front a public street. Garage may be attached or detached. Garage doors should face the rear or side alley or Private Road. | ||||

Uses
|
Required Accessory Off-Street Parking Spaces
|
Uses
|
Required Accessory Off-Street Parking Spaces
|
Apartment houses | 1 for each dwelling unit. |
Apartment hotels | 1 for each dwelling unit, plus 1 for each 2 rented sleeping rooms, plus 1 for each 2 employees expected on the premises during the largest work shift period. |
Medical or dental offices | 5 for each doctor or dentist, plus 1 for each 2 employees expected on the premises during the largest work shift period; or 1 for each 150 square feet of gross floor area, whichever is greater. |
Other professional and administrative offices | 1 for each 300 square feet of gross floor area. |
Hospitals and sanitariums | 1 for each bed, plus 1 for each staff doctor, plus 1 for each 3 other employees expected on the premises during the largest work shift period. |
Accessory ethical pharmacy | 1 for each employee or operator expected on the premises during the largest work shift period. |
Clinics | 1 for each 200 square feet of gross floor area. |
Homes for the aged, convalescent, rest and nursing homes and orphanages | 1 for each staff member, including doctors and nurses, plus 1 for each 3 other employees expected on the premises during the largest work shift period, plus 1 for each 6 beds. |
Schools: | (See also requirements for auditoriums, gymnasiums and stadiums.) |
Junior High | 1 for each 2 staff members and other employees expected on the premises during the largest work shift period. |
Senior High | 1 for each 2 staff members and other employees expected on the premises during the largest work shift period, plus 1 for each 12 seats in a classroom, based on planned classroom activity. |
Colleges and Universities | 1 for each 2 staff members and other employees expected on the premises during the largest work shift period, plus 1 for each 10 seats in a classroom based on planned classroom activity. |
Dormitories, fraternity and sorority houses | 1 for each 4 beds, plus 1 for the operator or manager living on the premises, plus 1 for each other employee expected on the premises during the largest work shift period. |
Police and fire stations and other governmental administrative buildings and public utility buildings | 2 for each 3 employees expected on the premises during the largest work shift period. |
Libraries and museums | 1 for each employee expected on the premises during the largest work shift period, plus 1 for each 200 square feet of gross floor area. |
Kindergartens, day nurseries, children’s boarding homes and otherchild care centers | 1 for each 2 staff members and other employees expected on the premises during the largest work shift period. |
Auditoriums, gymnasiums and stadiums | 1 for each 6 seats or total parking area equal to 3 times the gross floor area, whichever is greater. Where there are no fixed seats, each 24 inches of bench space shall be considered 1 seat. Where there are no seats or benches, each 20 square feet of floor area usable for seating shall be considered 1 seat. |
Research laboratories | 1 for each employee expected on the premises during the largest work shift period, or total parking space equal to 25% of the gross floor area, whichever is greater. |
Lodges | Total parking space equal to 1/2 of gross floor area. |