Residential District Regulations
Permitted Principal Uses | R-75 | R-60 | R-50 | R-40 | MF |
One-Family Residence | X | X | X | X | |
Two-Family Residence | X | X | X | ||
Multiple-Family Residence | X | ||||
One-Family Residence occupied by 4 or fewer unrelated adults(a) | X | X | X | X | X |
(a) See supplemental information in Section 1403.10 in Housing Code | |||||
Zoning District | Type of Dwelling | Minimum Lot Area (Square Feet) | Minimum Lot Width at Building Line (Feet) |
Zoning District | Type of Dwelling | Minimum Lot Area (Square Feet) | Minimum Lot Width at Building Line (Feet) |
R-75 | One-Family | 12,000 | 75 |
R-60 | One-Family | 8,000 | 60 |
Two-Family | 12,000 | 75 | |
R-50 | One-Family | 6,000 | 50 |
Two-Family | 9,000 | 65 | |
R-40 | One-Family | 4,800 | 40 |
Two-Family | 7,500 | 60 | |
M-F | Multiple-Family | 43,560 | 100 |
Zoning District | Type of Dwelling | Front Yard (Feet) | Rear Yard (Feet) | Two Side Yard (Feet) |
Zoning District | Type of Dwelling | Front Yard (Feet) | Rear Yard (Feet) | Two Side Yard (Feet) |
R-75 | One-Family | 45 | 50 | 5 and 10 |
R-60 | One-Family | 40 | 40 | 4 and 8 |
Two-Family | 40 | 40 | 10 and 15 | |
R-50 | One-Family | 40 | 40 | 3 and 7 |
Two-Family | 40 | 40 | 7 and 10 | |
R-40 | One-Family | 40 | 40 | 3 and 7 |
Two-Family | 40 | 40 | 7 and 10 | |
M-F | Multiple-Family | 45 | 40 | 20 and 20 |
Type of Apartment Unit | Minimum Lot Area/Dwelling Unit (Square Feet) |
Efficiency | 1,500 |
One Bedroom | 1,500 |
Two Bedroom | 1,700 |
Three Bedroom | 2,100 |
All Yards | Side and Rear Yards Only | Setback from Principal Building (Feet) | Setback from Lot Line (Feet) | |
Accessory building (a) | x | 15 | 3 | |
Accessory off-street parking garage for residential parking (b) | x | 10 | 3 | |
Arbors and trellises | x | N/A | 3 | |
Awnings and canopies | x | N/A | 3 | |
Child day care home (a) | Contained within Principal or Accessory Building | |||
Central air conditioning units | x | 3 | ||
Chimneys which project no more than one foot into a yard | x | N/A | 3 | |
Cornices and belt courses not extending more than one foot into a required yard | x | N/A | 3 | |
Eaves, gutters or downspouts which project no more than sixteen inches into a yard | x | N/A | 3 | |
Home-based business (a) | Contained within Principal or Accessory Building | |||
Fire escapes | x | N/A | 3 | |
Flagpoles | x | N/A | ||
Porches and stoops (a) | X | N/A | ||
Private swimming pools (a) | x | N/A | 4 | |
Steps, excluding fire escapes | x | N/A | ||
Walls and fences (a) | x | N/A | ||
Window air conditioners | x | N/A | ||
(a) See supplemental regulations provided in Section 722.02 (b) See supplemental regulations in Section 772.06 | ||||
Lot Size | Calculation | Maximum Size of Accessory Building |
12,000 sq. ft. | 12,000 sq. ft. divided by 50 | = 240 sq. ft. |
9,000 sq. ft. | 9,000 sq. ft. divided by 50 | = 180 sq. ft. |
8,000 sq. ft. | 8,000 sq. ft. divided by 50 | = 160 sq. ft. |
7,500 sq. ft. | 7,500 sq. ft. divided by 50 | = 150 sq. ft. |
6,000 sq. ft. | 6,000 sq. ft. divided by 50 | = 120 sq. ft. |
4,800 sq. ft. | 4,800 sq. ft. divided by 50 | = 96 sq. ft. |




Minimum Lot Area | Minimum Lot Width | Front Yard | Side Yard | Rear Yard |
Minimum Lot Area | Minimum Lot Width | Front Yard | Side Yard | Rear Yard | |
Accessory parking for commercial uses (a) | See Chapter 772 | ||||
Agriculture (b), (d) | |||||
Cemeteries | 5 acres | 150 | 75 | 35 | 50 |
Child day care centers, Type-A day care homes, and adult day care centers (d) | 1 acre | 100 | 45 | 75 | 50 |
Dormitories and residence halls for colleges and universities | 1 acre | 100 | 50 | 50 | 50 |
Adult group homes/Class Two residential facilities (e) | See Chapter 762 | ||||
Governmental offices (e) | See Chapter 762 | ||||
Hospitals, nursing homes, convalescent homes, and senior housing facilities that offer on-site medical services (c), (d) | 2 acres | 150 ft | 75 ft | 50 ft | 50 ft |
Welfare centers, settlement houses, and health centers (c), (d) | 1 acre | 100 ft | 45 ft | 50 ft | 50 ft |
Libraries and museums | 2 acres | 150 ft | 75 ft | 35 ft | 50 ft |
Planned unit residential development | See Chapter 726 | ||||
Private recreational club facilities, including racquet clubs, swimming pools | 3 acres | 150 ft | 75 ft | 50 ft | 50 ft |
Public and private schools, including colleges, universities | 5 acres | 200 ft | 100 ft | 75 ft | 75 ft |
Non-municipal parks and playgrounds | 1/8 acre | 50 | 20 | 10 | 10 |
Public utilities (d) | |||||
Religious, institutional places of worship, including churches, synagogues, mosques, parishes, etc. | 2 acres | 150 ft | 75 ft | 35 ft | 50 ft |
Religious, home-based places of worship (d), (e) | See Section 723.03 | ||||
(a) Shall only apply to the first residentially zoned parcel immediately adjacent to the commercially zoned parcel. (b) Shall comply with the district regulations for a single-family residence. (c) Must be located on a main street or thoroughfare. (d) See additional regulations in Section 723.03 (does not apply to child day care homes as defined in Section 710.08). (e) Dimensional and setback requirements shall be subject to conditional use approval process in Chapter 762. | |||||
Zoning District | Type of Dwelling | Principal | Accessory |
Zoning District | Type of Dwelling | Principal | Accessory |
R-75 | One-Family | 35 | 15 |
R-60 | One-Family | 35 | 15 |
R-50 | Two-Family | 35 | 15 |
One-Family | 35 | 15 | |
R-40 | One-Family | 35 | 15 |
Two-Family | 35 | 15 | |
MF | Multiple-Family | 35 | 20 |
See also Section 721.04 | |||
Base Zoning District | Type of Dwelling | Minimum Lot Area (Square Feet) | Minimum Lot Width at Building Line (Feet) |
Base Zoning District | Type of Dwelling | Minimum Lot Area (Square Feet) | Minimum Lot Width at Building Line (Feet) |
R-75 | One-Family | 11,000 | 60 |
R-60 | One-Family | 6,400 | 50 |
Two-Family | 9,000 | 60 | |
R-50 | One-Family | 5,000 | 45 |
Two-Family | 6,000 | 50 | |
R-40 | One-Family | 4,600 | 40 |
Two-Family | 6,000 | 50 | |
Base Zoning District | Type of Dwelling | Width of Lot (feet) (a) | Side Yard (a) | Rear (b) |
Front |
Base Zoning District | Type of Dwelling | Width of Lot (feet) (a) | Side Yard (a) | Rear (b) |
Front |
R-75 | One-Family | 75 or more | 5 and 10 | 30 | The median of front setbacks on the subject property's respective side of the block, or the average of the adjacent front yard setbacks, whichever is larger. However, in all instances, the front yard setback shall be no less than 20 feet. (c) |
Less than 75 | 4 and 8 | 30 | |||
R-60 | One-Family | 60 or more | 4 and 8 | 25 | |
Less than 60 | 3 and 8 | ||||
Two-Family | 75 or more | 8 and 8 | 30 | ||
Less than 75 | 4 and 8 | ||||
R-50 | One-Family | 50 or more | 3 and 8 | 25 | |
Less than 50 | |||||
Two-Family | 65 or more | 7 and 8 | 30 | ||
Less than 60 | 3 and 8 | ||||
R-40 | One-Family | 40 or more | 3 and 8 | 25 | |
Less than 40 | |||||
Two-Family | 60 or more | 7 and 7 | 30 | ||
Less than 60 | 3 and 7 | 30 | |||
(a) Yard setback requirements apply only to those lots with garages that are positioned behind the primary dwelling structure. For infill homes with attached garages located at the front or side of the dwelling structure, see 725.03(d). (b) Decreased side and rear setbacks set forth in the overlay are only permitted if the height of the structure conforms to that allowed by the base district (be it R-75, R-60, R-50, or R-40). (c) See 725.03(e) | |||||
R-75 | R-60 | R-50 | R-40 | |
(1) Setback from existing public street right-of-way | 45 ft. | 40 ft. | 40 ft. | 40 ft. |
(2) Setback from project boundary | 40 ft. | 30 ft. | 30 ft. | 30 ft. |
(3) Setback from common private street or drive serving more than 4 units | 20 ft. | 20 ft. | 20 ft. | 20 ft. |
Street Category | Total Right- of-Way | Pavements | For each side of the street | |||
Curb Width | Tree Lawn | Sidewal k | Border | |||
Primary Thoroughfare | 80 feet | 52 feet | 0.5 feet | 8 feet | 5 feet | 0.5 feet |
Secondary Thoroughfare | 60 feet | 32 feet | 0.5 feet | 8 feet | 5 feet | 0.5 feet |
Local Street | 60 feet | 26 feet | 0.5 feet | 12 feet | 5 feet | 0.5 feet |
Marginal Access | 50 feet | 26 feet | 2 feet | 12(1) feet | 5(1) feet | 1.5 feet |
(1) One side of street only. | ||||||
Residential District Regulations
Permitted Principal Uses | R-75 | R-60 | R-50 | R-40 | MF |
One-Family Residence | X | X | X | X | |
Two-Family Residence | X | X | X | ||
Multiple-Family Residence | X | ||||
One-Family Residence occupied by 4 or fewer unrelated adults(a) | X | X | X | X | X |
(a) See supplemental information in Section 1403.10 in Housing Code | |||||
Zoning District | Type of Dwelling | Minimum Lot Area (Square Feet) | Minimum Lot Width at Building Line (Feet) |
Zoning District | Type of Dwelling | Minimum Lot Area (Square Feet) | Minimum Lot Width at Building Line (Feet) |
R-75 | One-Family | 12,000 | 75 |
R-60 | One-Family | 8,000 | 60 |
Two-Family | 12,000 | 75 | |
R-50 | One-Family | 6,000 | 50 |
Two-Family | 9,000 | 65 | |
R-40 | One-Family | 4,800 | 40 |
Two-Family | 7,500 | 60 | |
M-F | Multiple-Family | 43,560 | 100 |
Zoning District | Type of Dwelling | Front Yard (Feet) | Rear Yard (Feet) | Two Side Yard (Feet) |
Zoning District | Type of Dwelling | Front Yard (Feet) | Rear Yard (Feet) | Two Side Yard (Feet) |
R-75 | One-Family | 45 | 50 | 5 and 10 |
R-60 | One-Family | 40 | 40 | 4 and 8 |
Two-Family | 40 | 40 | 10 and 15 | |
R-50 | One-Family | 40 | 40 | 3 and 7 |
Two-Family | 40 | 40 | 7 and 10 | |
R-40 | One-Family | 40 | 40 | 3 and 7 |
Two-Family | 40 | 40 | 7 and 10 | |
M-F | Multiple-Family | 45 | 40 | 20 and 20 |
Type of Apartment Unit | Minimum Lot Area/Dwelling Unit (Square Feet) |
Efficiency | 1,500 |
One Bedroom | 1,500 |
Two Bedroom | 1,700 |
Three Bedroom | 2,100 |
All Yards | Side and Rear Yards Only | Setback from Principal Building (Feet) | Setback from Lot Line (Feet) | |
Accessory building (a) | x | 15 | 3 | |
Accessory off-street parking garage for residential parking (b) | x | 10 | 3 | |
Arbors and trellises | x | N/A | 3 | |
Awnings and canopies | x | N/A | 3 | |
Child day care home (a) | Contained within Principal or Accessory Building | |||
Central air conditioning units | x | 3 | ||
Chimneys which project no more than one foot into a yard | x | N/A | 3 | |
Cornices and belt courses not extending more than one foot into a required yard | x | N/A | 3 | |
Eaves, gutters or downspouts which project no more than sixteen inches into a yard | x | N/A | 3 | |
Home-based business (a) | Contained within Principal or Accessory Building | |||
Fire escapes | x | N/A | 3 | |
Flagpoles | x | N/A | ||
Porches and stoops (a) | X | N/A | ||
Private swimming pools (a) | x | N/A | 4 | |
Steps, excluding fire escapes | x | N/A | ||
Walls and fences (a) | x | N/A | ||
Window air conditioners | x | N/A | ||
(a) See supplemental regulations provided in Section 722.02 (b) See supplemental regulations in Section 772.06 | ||||
Lot Size | Calculation | Maximum Size of Accessory Building |
12,000 sq. ft. | 12,000 sq. ft. divided by 50 | = 240 sq. ft. |
9,000 sq. ft. | 9,000 sq. ft. divided by 50 | = 180 sq. ft. |
8,000 sq. ft. | 8,000 sq. ft. divided by 50 | = 160 sq. ft. |
7,500 sq. ft. | 7,500 sq. ft. divided by 50 | = 150 sq. ft. |
6,000 sq. ft. | 6,000 sq. ft. divided by 50 | = 120 sq. ft. |
4,800 sq. ft. | 4,800 sq. ft. divided by 50 | = 96 sq. ft. |




Minimum Lot Area | Minimum Lot Width | Front Yard | Side Yard | Rear Yard |
Minimum Lot Area | Minimum Lot Width | Front Yard | Side Yard | Rear Yard | |
Accessory parking for commercial uses (a) | See Chapter 772 | ||||
Agriculture (b), (d) | |||||
Cemeteries | 5 acres | 150 | 75 | 35 | 50 |
Child day care centers, Type-A day care homes, and adult day care centers (d) | 1 acre | 100 | 45 | 75 | 50 |
Dormitories and residence halls for colleges and universities | 1 acre | 100 | 50 | 50 | 50 |
Adult group homes/Class Two residential facilities (e) | See Chapter 762 | ||||
Governmental offices (e) | See Chapter 762 | ||||
Hospitals, nursing homes, convalescent homes, and senior housing facilities that offer on-site medical services (c), (d) | 2 acres | 150 ft | 75 ft | 50 ft | 50 ft |
Welfare centers, settlement houses, and health centers (c), (d) | 1 acre | 100 ft | 45 ft | 50 ft | 50 ft |
Libraries and museums | 2 acres | 150 ft | 75 ft | 35 ft | 50 ft |
Planned unit residential development | See Chapter 726 | ||||
Private recreational club facilities, including racquet clubs, swimming pools | 3 acres | 150 ft | 75 ft | 50 ft | 50 ft |
Public and private schools, including colleges, universities | 5 acres | 200 ft | 100 ft | 75 ft | 75 ft |
Non-municipal parks and playgrounds | 1/8 acre | 50 | 20 | 10 | 10 |
Public utilities (d) | |||||
Religious, institutional places of worship, including churches, synagogues, mosques, parishes, etc. | 2 acres | 150 ft | 75 ft | 35 ft | 50 ft |
Religious, home-based places of worship (d), (e) | See Section 723.03 | ||||
(a) Shall only apply to the first residentially zoned parcel immediately adjacent to the commercially zoned parcel. (b) Shall comply with the district regulations for a single-family residence. (c) Must be located on a main street or thoroughfare. (d) See additional regulations in Section 723.03 (does not apply to child day care homes as defined in Section 710.08). (e) Dimensional and setback requirements shall be subject to conditional use approval process in Chapter 762. | |||||
Zoning District | Type of Dwelling | Principal | Accessory |
Zoning District | Type of Dwelling | Principal | Accessory |
R-75 | One-Family | 35 | 15 |
R-60 | One-Family | 35 | 15 |
R-50 | Two-Family | 35 | 15 |
One-Family | 35 | 15 | |
R-40 | One-Family | 35 | 15 |
Two-Family | 35 | 15 | |
MF | Multiple-Family | 35 | 20 |
See also Section 721.04 | |||
Base Zoning District | Type of Dwelling | Minimum Lot Area (Square Feet) | Minimum Lot Width at Building Line (Feet) |
Base Zoning District | Type of Dwelling | Minimum Lot Area (Square Feet) | Minimum Lot Width at Building Line (Feet) |
R-75 | One-Family | 11,000 | 60 |
R-60 | One-Family | 6,400 | 50 |
Two-Family | 9,000 | 60 | |
R-50 | One-Family | 5,000 | 45 |
Two-Family | 6,000 | 50 | |
R-40 | One-Family | 4,600 | 40 |
Two-Family | 6,000 | 50 | |
Base Zoning District | Type of Dwelling | Width of Lot (feet) (a) | Side Yard (a) | Rear (b) |
Front |
Base Zoning District | Type of Dwelling | Width of Lot (feet) (a) | Side Yard (a) | Rear (b) |
Front |
R-75 | One-Family | 75 or more | 5 and 10 | 30 | The median of front setbacks on the subject property's respective side of the block, or the average of the adjacent front yard setbacks, whichever is larger. However, in all instances, the front yard setback shall be no less than 20 feet. (c) |
Less than 75 | 4 and 8 | 30 | |||
R-60 | One-Family | 60 or more | 4 and 8 | 25 | |
Less than 60 | 3 and 8 | ||||
Two-Family | 75 or more | 8 and 8 | 30 | ||
Less than 75 | 4 and 8 | ||||
R-50 | One-Family | 50 or more | 3 and 8 | 25 | |
Less than 50 | |||||
Two-Family | 65 or more | 7 and 8 | 30 | ||
Less than 60 | 3 and 8 | ||||
R-40 | One-Family | 40 or more | 3 and 8 | 25 | |
Less than 40 | |||||
Two-Family | 60 or more | 7 and 7 | 30 | ||
Less than 60 | 3 and 7 | 30 | |||
(a) Yard setback requirements apply only to those lots with garages that are positioned behind the primary dwelling structure. For infill homes with attached garages located at the front or side of the dwelling structure, see 725.03(d). (b) Decreased side and rear setbacks set forth in the overlay are only permitted if the height of the structure conforms to that allowed by the base district (be it R-75, R-60, R-50, or R-40). (c) See 725.03(e) | |||||
R-75 | R-60 | R-50 | R-40 | |
(1) Setback from existing public street right-of-way | 45 ft. | 40 ft. | 40 ft. | 40 ft. |
(2) Setback from project boundary | 40 ft. | 30 ft. | 30 ft. | 30 ft. |
(3) Setback from common private street or drive serving more than 4 units | 20 ft. | 20 ft. | 20 ft. | 20 ft. |
Street Category | Total Right- of-Way | Pavements | For each side of the street | |||
Curb Width | Tree Lawn | Sidewal k | Border | |||
Primary Thoroughfare | 80 feet | 52 feet | 0.5 feet | 8 feet | 5 feet | 0.5 feet |
Secondary Thoroughfare | 60 feet | 32 feet | 0.5 feet | 8 feet | 5 feet | 0.5 feet |
Local Street | 60 feet | 26 feet | 0.5 feet | 12 feet | 5 feet | 0.5 feet |
Marginal Access | 50 feet | 26 feet | 2 feet | 12(1) feet | 5(1) feet | 1.5 feet |
(1) One side of street only. | ||||||