ZONES AND DISTRICTS
DISTRICT ABBREVIATION | DISTRICT |
DISTRICT ABBREVIATION | DISTRICT |
R | Rural District |
N | Neighborhood Residential District |
RS | Residential Suburban District |
MR | Mixed Residential District |
CL | Community Living District |
MP | Master Planned Community |
CC | Commercial Corridor District |
MU | Mixed Use District |
DD | Downtown District |
FE | Flex Employment District |
ID | Innovation District |
I | Industrial District |
EI | Educational and Institutional District |
OSP | Open Space & Parks District |
AD-A | Airport District A |
AD-B | Airport District B |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 40,000 |
Minimum Frontage (lineal feet) | 100 |
Min. Front Setback (lineal feet) | 35 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 10 |
Secondary Street Front Setback (lineal feet) | 25 |
Rear Setback (lineal feet) | 25 |
Building and Site Standards | |
Height Maximum (feet) to peak | 40 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | 40% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 4,000 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 20 with 25' from the garage |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 5 |
Secondary Street Front Setback (lineal feet) | 10 with 15' from the garage |
Rear Setback (lineal feet) | 10 |
Building and Site Standards | |
Height Maximum (feet) | 35 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in any yard on driveway (paved surface proceeding from curb cut to garage, which does not exceed width of garage at any point) |
Pervious Surface Minimum (grass or landscaped) (%) | 20% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size | 12,000 sf. |
Minimum Frontage (lineal feet) | 80 |
Min. Front Setback (lineal feet) | 25 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 8 |
Secondary Street Front Setback (lineal feet) | 25 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) | 35 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | In any yard on driveway (paved surface proceeding from curb cut to garage, which does not exceed width of garage at any point) |
Pervious Surface Minimum (grass or landscaped) (%) | 20% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 10 with 25' from the garage |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 5 / 0 for horizontally attached Structures |
Secondary Street Front Setback (lineal feet) | 10 with 25' from the garage |
Rear Setback (lineal feet) | 10 |
Building and Site Standards | |
Height Maximum (feet) | 50 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard and driveway |
Pervious Surface Minimum (grass or landscaped) (%) | 20% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 5,000 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 25 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 5 / 0 for horizontally attached Structures |
Secondary Street Front Setback (lineal feet) | 10 |
Rear Setback (lineal feet) | 10 |
Building and Site Standards | |
Height Maximum (feet) | 50 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | 30% (no less than 20% of the site where multiunit residential uses are found should be shared greenspace) |

Lot Dimension (Detached Homes) | |
Minimum Lot Size (square feet) | 1,500 |
Minimum Frontage (lineal feet) | 30' |
Min. Front Setback1,3 (lineal feet) | 10' |
Min. Front Setback To Garage (lineal feet) | 20' |
Side Setback At Interior Lot Line (lineal feet) | 5' |
Side Setback At Corner Lot (lineal feet) | 10' |
Side Setback To Garage (lineal feet) | 20' |
Rear Setback (lineal feet)3 | 10' |
Rear Setback To Garage (alley) (lineal feet)2, 3 | 3' |
Notes: 1. Unenclosed porches may encroach up to 5' from the front property line and the side frontage on a secondary street if not prohibited by a public utility easement. 2. Where alley ROW is 30' rear lot line to be treated as a zero lot line condition with no required setbacks. 3. On lots less than 2,000 square feet, front setback permitted to be 5' and rear setback permitted to be 3'. 4. On interior lots less than 1,600 square feet, side setback permitted to be 0' and 10'. | |
Building And Site Standards (Detached Homes) | |
Height Maximum (feet) | 40' |
Maximum Stories | 3 |
First Floor Height Min. (feet) | - |
Maximum Projection From Primary Structure (feet) | 8' |
Floor Area Ratio | - |
Location Of Parking | Within or below building, or in rear yard or side yard and driveway |
Pervious Surface Minimum (grass or landscape) (%) | 20% |



Lot Dimensions (Attached Homes) | |
Minimum Lot Size (square feet) | 1,000 |
Minimum Frontage (lineal feet) | 20' |
Min. Front Setback1 (lineal feet) | 10' |
Min. Front Setback To Garage (lineal feet) | 20' |
Min. Side Setback At Interior Lot Line (lineal feet) | 0' |
Min. Side Setback At Corner Lot2 (lineal feet) | 5' |
Min. Side Setback To Garage (lineal feet) | 5' |
Min. Rear Setback (lineal feet) | 10' |
Min. Rear Setback To Garage (alley) (lineal feet) | 3' |
Notes: 1. Unenclosed porches may encroach up to 5' from the front property line and the side frontage on a secondary street if not prohibited by a public utility easement. 2. Five foot setback permitted at corner lot of attached homes or the minimum required for public utility easement if required along street frontage. | |
Building And Site Standards (Attached Homes) | |
Height Maximum (feet) | 50' |
Maximum Stories | 4 |
First Floor Height Min. (feet) | - |
Maximum Projection From Primary Structure (feet) | 8' |
Floor Area Ratio | - |
Location Of Parking | Within or below building, or in rear yard or side yard and driveway |
Pervious Surface Minimum (grass or landscape) (%) | 20% |
Notes: 1. Pervious surface minimum does not apply to lots less than 1,600 square feet. 2. A reduction of 10% of the required pervious surface is permitted if 50% of the required landscaping is xeriscape with water efficient irrigation. the xeriscape landscaping shall be designed by a landscape architect and a maintenance document shall be provided with the landscaping plan . | |


Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 4,000 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 20 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 5 / 0 for horizontally attached Structures |
Secondary Street Front Setback (lineal feet) | 20 |
Rear Setback (lineal feet) | 10 |
Building and Site Standards |
Building and Site Standards | |
Height Maximum (feet) to peak | 60 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | - |
Pervious Surface Minimum (grass or landscaped) (%) | 30%1 |
1. A reduction of 10% of the required pervious surface is permitted if 50% of the required landscaping is xeriscape with water efficient irrigation. The xeriscape landscaping shall be designed by a landscape architect and a maintenance document shall be provided with the landscaping plan. | |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 0 |
Max. Front Setback (lineal feet) | 30 |
Side Setback (lineal feet) | 5 / 0 for horizontally attached Structures |
Secondary Street Front Setback (lineal feet) | 10 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) to peak | 50 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | - |
Max. Front Setback (lineal feet) | 15 (not to exceed 25% of street frontage) |
Side Setback (lineal feet) | - |
Secondary Street Front Setback (lineal feet) | - |
Rear Setback (lineal feet) | - |
Building and Site Standards | |
Height Maximum (feet) to peak | 60 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |
Design Standards (Commercial & Mixed Use) | |
Front Transparency (Commercial Buildings, New Build) | 65% of front elevation between two (2) and ten (10) vertical feet shall be glazed openings (windows/doors) |
Design Standards (Commercial) | See Note 1 |
Front Facade Materials | See Note 3 |
Street Trees | Located in front yard, corner yard, or tree lawn; one shade tree per 30 full feet of street frontage. Buildings that have less than a five foot (5') setback are exempt from this street tree requirement. |
Non-Monotony** | 25' max uninterrupted facade facing a street or public space. **No building constructed prior to 1950 shall be demolished in the Downtown District unless granted approval from the Planning Board, and the building is deemed to: 1. Be structurally compromised, 2. Have no economically viable use. |
At least three (3) of the following different building or design features shall be provided: | ||
Pedestrian Projection (Awning or Canopy) Articulated Corner Facade (on corner lot only) Raised belt Courses at Top and Mid-Point of Building Decorative Brickwork on Front Facade Green Roof or Solar Panel Installation Enhanced Tree Canopy by Minimum 20% (beyond minimum tree plantings and landscaping required) | Green Infrastructure to Replace Greywater Runoff Structures (bioswales, rain garden, or retention pond with adjacent decorative plantings that take the place of greywater runoff solutions) Permeable Pavers for All Paved Surfaces (emergency vehicle lane may be paved with an impermeable material) | Front Courtyard (must be grass- or garden- covered, pathways may be hardscaped) Triple-Paned Glass Windows Rotary Doors Bicycle Parking Electrical Vehicle Charging Stations |
APPROVED | ADMINISTRATIVE APPROVAL | PROHIBITED | |
Brick | Stucco/plaster | High Quality Synthetic Materials | Exterior Insulation Finish System (EIFS) |
Stone | Concrete Cladding | Metal Fiber Cement | Vinyl Siding |
Glass | Weather-proof Wood | Concrete Block | |
Architectur al Metal | Any Durable Natural Material | *Need definition for structurally compromised | |
Terra Cotta | |||

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | - |
Max. Front Setback (lineal feet) | 15 (not to exceed 25% of street frontage) |
Side Setback (lineal feet) | - |
Secondary Street Front Setback (lineal feet) | - |
Rear Setback (lineal feet) | - |
Building and Site Standards | |
Height Maximum (feet) to peak | 60 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |
Design Standards (Commercial & Mixed Use) | |
Front Transparency (Commercial Buildings, New Build) | 50% of linear frontage at ground floor should be glazed openings (windows/doors) |
Design Standards (Commercial) | See Note 1 |
Front Facade Materials | See Note 3 |
Street Trees | Located in front yard, corner yard, or tree lawn; one shade tree per 30 full feet of street frontage |
Non-Monotony** | 25' max uninterrupted face **No building constructed prior to 1950 shall be demolished in the Downtown District unless granted approval from the Planning Board, and the building is deemed to: 1. Be structurally compromised, 2. Have no economically viable use. |
At least three (3) of the following different building or design features shall be provided: | ||
Pedestrian Projection (Awning or Canopy) Articulated Corner Facade (on corner lot only) Raised belt Courses at Top and Mid-Point of Building | Green Infrastructure to Replace Greywater Runoff Structures (bioswales, rain garden, or retention pond with adjacent decorative plantings that take the place of greywater runoff solutions) | Front Courtyard (must be grass- or garden- covered, pathways may be hardscaped) Triple-Paned Glass Windows Rotary Doors |
Decorative Brickwork on Front Facade Green Roof or Solar Panel Installation | Permeable Pavers for All Paved Surfaces (emergency vehicle lane may be paved with an impermeable material) | Bicycle Parking Electrical Vehicle Charging Stations |
Enhanced Tree Canopy by Minimum 20% (beyond minimum tree plantings and landscaping required) | ||
APPROVED | ADMINISTRATIVE APPROVAL | PROHIBITED | |
Brick | Stucco/plaster | High Quality Synthetic Materials | Exterior Insulation Finish System (EIFS) |
Stone | Concrete Cladding | Metal Fiber Cement | Vinyl Siding |
Glass | Weather-proof Wood | Concrete Block | |
Architectur al Metal | Any Durable Natural Material | *Need definition for structurally compromised | |
Terra Cotta | |||

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | - |
Max. Front Setback (lineal feet) | 30 |
Side Setback (lineal feet) | - |
Secondary Street Front Setback (lineal feet) | - |
Rear Setback (lineal feet) | - |
Building and Site Standards | |
Height Maximum (feet) to peak | 60 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |
Design Standards (Commercial & Mixed Use) | |
Front Transparency (Commercial Buildings, New Build) | On facades that front a street, windows shall comprise the following percentages of the facade area between two (2) and ten (10) feet above grade: 1. Office distribution and light industrial buildings - twenty-five (25%) percent. 2. All other buildings - forty (40%) percent. 3. Residential buildings - twenty-five (25%) percent. 4. Agricultural buildings - exempt. |
Design Standards (Commercial) | See Note 1 |
Front Facade Materials | See Note 3 |
Street Trees | Located in front yard, corner yard, or tree lawn; one shade tree per 30 full feet of street frontage |
Non-Monotony** | 25' max uninterrupted face **No building constructed prior to 1950 shall be demolished in the Downtown District unless granted approval from the Planning Board, and the building is deemed to: 1. Be structurally compromised, 2. Have no economically viable use. |
At least three (3) of the following different building or design features shall be provided: | ||
Pedestrian Projection (Awning or Canopy) Articulated Corner Facade (on corner lot only) Raised belt Courses at Top and Mid-Point of Building | Green Infrastructure to Replace Greywater Runoff Structures (bioswales, rain garden, or retention pond with adjacent decorative plantings that take the place of greywater runoff solutions) | Front Courtyard (must be grass- or garden- covered, pathways may be hardscaped) Triple-Paned Glass Windows Rotary Doors |
Decorative Brickwork on Front Facade Green Roof or Solar Panel Installation | Permeable Pavers for All Paved Surfaces (emergency vehicle lane may be paved with an impermeable material) | Bicycle Parking Electrical Vehicle Charging Stations |
Enhanced Tree Canopy by Minimum 20% (beyond minimum tree plantings and landscaping required) | ||
APPROVED | ADMINISTRATIVE APPROVAL | PROHIBITED | |
Brick | Stucco/plaster | High Quality Synthetic Materials | Exterior Insulation Finish System (EIFS) |
Stone | Concrete Cladding | Metal Fiber Cement | Vinyl Siding |
Glass | Weather-proof Wood | Concrete Block | |
Architectur al Metal | Any Durable Natural Material | *Need definition for structurally compromised | |
Terra Cotta | |||

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 4,000 |
Minimum Frontage (lineal feet) | 35 |
Min. Front Setback (lineal feet) | 20 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 10 |
Secondary Street Front Setback (lineal feet) | 20 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) | 70 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Side or Rear Yard |
Pervious Surface Minimum (grass or landscaped) (%) | 20% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 3,000 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 0 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 10 / 0 for horizontally attached structures |
Secondary Street Front Setback (lineal feet) | 0 |
Rear Setback (lineal feet) | 10 |
Building and Site Standards | |
Height Maximum (feet) | 60 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 6,000 |
Minimum Frontage (lineal feet) | 50 |
Min. Front Setback (lineal feet) | 20 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 20 |
Secondary Street Front Setback (lineal feet) | 20 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) | 70 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Side or Rear Yard |
Pervious Surface Minimum (grass or landscaped) (%) | 30% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 20,000 |
Minimum Frontage (lineal feet) | 35 |
Min. Front Setback (lineal feet) | 20 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 20 |
Secondary Street Front Setback (lineal feet) | 10 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) | - |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Side or Rear Yard |
Pervious Surface Minimum (grass or landscaped) (%) | 40% |

Lot Dimensions | |
Minimum Lot Size (square feet) | - |
Lot Dimensions | |
Minimum Lot Size (square feet) | - |
Minimum Frontage (lineal feet) | 15 |
Min. Front Setback (lineal feet) | 5 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 0 |
Secondary Street Front Setback (lineal feet) | 5 |
Rear Setback (lineal feet) | 5 |
Building and Site Standards | |
Height Maximum (feet) | - |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | - |
Floor Area Ratio | - |
Location of Parking | - |
Pervious Surface Minimum (grass or landscaped) (%) | 50% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | - |
Minimum Frontage (lineal feet) | 20 |
Min. Front Setback (lineal feet) | - |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | - |
Secondary Street Front Setback (lineal feet) | - |
Rear Setback (lineal feet) | - |
Building and Site Standards | |
Height Maximum (feet) | FAA Regulations |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | - |
Pervious Surface Minimum (grass or landscaped) (%) | - |
ZONES AND DISTRICTS
DISTRICT ABBREVIATION | DISTRICT |
DISTRICT ABBREVIATION | DISTRICT |
R | Rural District |
N | Neighborhood Residential District |
RS | Residential Suburban District |
MR | Mixed Residential District |
CL | Community Living District |
MP | Master Planned Community |
CC | Commercial Corridor District |
MU | Mixed Use District |
DD | Downtown District |
FE | Flex Employment District |
ID | Innovation District |
I | Industrial District |
EI | Educational and Institutional District |
OSP | Open Space & Parks District |
AD-A | Airport District A |
AD-B | Airport District B |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 40,000 |
Minimum Frontage (lineal feet) | 100 |
Min. Front Setback (lineal feet) | 35 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 10 |
Secondary Street Front Setback (lineal feet) | 25 |
Rear Setback (lineal feet) | 25 |
Building and Site Standards | |
Height Maximum (feet) to peak | 40 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | 40% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 4,000 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 20 with 25' from the garage |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 5 |
Secondary Street Front Setback (lineal feet) | 10 with 15' from the garage |
Rear Setback (lineal feet) | 10 |
Building and Site Standards | |
Height Maximum (feet) | 35 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in any yard on driveway (paved surface proceeding from curb cut to garage, which does not exceed width of garage at any point) |
Pervious Surface Minimum (grass or landscaped) (%) | 20% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size | 12,000 sf. |
Minimum Frontage (lineal feet) | 80 |
Min. Front Setback (lineal feet) | 25 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 8 |
Secondary Street Front Setback (lineal feet) | 25 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) | 35 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | In any yard on driveway (paved surface proceeding from curb cut to garage, which does not exceed width of garage at any point) |
Pervious Surface Minimum (grass or landscaped) (%) | 20% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 10 with 25' from the garage |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 5 / 0 for horizontally attached Structures |
Secondary Street Front Setback (lineal feet) | 10 with 25' from the garage |
Rear Setback (lineal feet) | 10 |
Building and Site Standards | |
Height Maximum (feet) | 50 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard and driveway |
Pervious Surface Minimum (grass or landscaped) (%) | 20% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 5,000 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 25 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 5 / 0 for horizontally attached Structures |
Secondary Street Front Setback (lineal feet) | 10 |
Rear Setback (lineal feet) | 10 |
Building and Site Standards | |
Height Maximum (feet) | 50 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | 30% (no less than 20% of the site where multiunit residential uses are found should be shared greenspace) |

Lot Dimension (Detached Homes) | |
Minimum Lot Size (square feet) | 1,500 |
Minimum Frontage (lineal feet) | 30' |
Min. Front Setback1,3 (lineal feet) | 10' |
Min. Front Setback To Garage (lineal feet) | 20' |
Side Setback At Interior Lot Line (lineal feet) | 5' |
Side Setback At Corner Lot (lineal feet) | 10' |
Side Setback To Garage (lineal feet) | 20' |
Rear Setback (lineal feet)3 | 10' |
Rear Setback To Garage (alley) (lineal feet)2, 3 | 3' |
Notes: 1. Unenclosed porches may encroach up to 5' from the front property line and the side frontage on a secondary street if not prohibited by a public utility easement. 2. Where alley ROW is 30' rear lot line to be treated as a zero lot line condition with no required setbacks. 3. On lots less than 2,000 square feet, front setback permitted to be 5' and rear setback permitted to be 3'. 4. On interior lots less than 1,600 square feet, side setback permitted to be 0' and 10'. | |
Building And Site Standards (Detached Homes) | |
Height Maximum (feet) | 40' |
Maximum Stories | 3 |
First Floor Height Min. (feet) | - |
Maximum Projection From Primary Structure (feet) | 8' |
Floor Area Ratio | - |
Location Of Parking | Within or below building, or in rear yard or side yard and driveway |
Pervious Surface Minimum (grass or landscape) (%) | 20% |



Lot Dimensions (Attached Homes) | |
Minimum Lot Size (square feet) | 1,000 |
Minimum Frontage (lineal feet) | 20' |
Min. Front Setback1 (lineal feet) | 10' |
Min. Front Setback To Garage (lineal feet) | 20' |
Min. Side Setback At Interior Lot Line (lineal feet) | 0' |
Min. Side Setback At Corner Lot2 (lineal feet) | 5' |
Min. Side Setback To Garage (lineal feet) | 5' |
Min. Rear Setback (lineal feet) | 10' |
Min. Rear Setback To Garage (alley) (lineal feet) | 3' |
Notes: 1. Unenclosed porches may encroach up to 5' from the front property line and the side frontage on a secondary street if not prohibited by a public utility easement. 2. Five foot setback permitted at corner lot of attached homes or the minimum required for public utility easement if required along street frontage. | |
Building And Site Standards (Attached Homes) | |
Height Maximum (feet) | 50' |
Maximum Stories | 4 |
First Floor Height Min. (feet) | - |
Maximum Projection From Primary Structure (feet) | 8' |
Floor Area Ratio | - |
Location Of Parking | Within or below building, or in rear yard or side yard and driveway |
Pervious Surface Minimum (grass or landscape) (%) | 20% |
Notes: 1. Pervious surface minimum does not apply to lots less than 1,600 square feet. 2. A reduction of 10% of the required pervious surface is permitted if 50% of the required landscaping is xeriscape with water efficient irrigation. the xeriscape landscaping shall be designed by a landscape architect and a maintenance document shall be provided with the landscaping plan . | |


Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 4,000 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 20 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 5 / 0 for horizontally attached Structures |
Secondary Street Front Setback (lineal feet) | 20 |
Rear Setback (lineal feet) | 10 |
Building and Site Standards |
Building and Site Standards | |
Height Maximum (feet) to peak | 60 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | - |
Pervious Surface Minimum (grass or landscaped) (%) | 30%1 |
1. A reduction of 10% of the required pervious surface is permitted if 50% of the required landscaping is xeriscape with water efficient irrigation. The xeriscape landscaping shall be designed by a landscape architect and a maintenance document shall be provided with the landscaping plan. | |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 0 |
Max. Front Setback (lineal feet) | 30 |
Side Setback (lineal feet) | 5 / 0 for horizontally attached Structures |
Secondary Street Front Setback (lineal feet) | 10 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) to peak | 50 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | - |
Max. Front Setback (lineal feet) | 15 (not to exceed 25% of street frontage) |
Side Setback (lineal feet) | - |
Secondary Street Front Setback (lineal feet) | - |
Rear Setback (lineal feet) | - |
Building and Site Standards | |
Height Maximum (feet) to peak | 60 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |
Design Standards (Commercial & Mixed Use) | |
Front Transparency (Commercial Buildings, New Build) | 65% of front elevation between two (2) and ten (10) vertical feet shall be glazed openings (windows/doors) |
Design Standards (Commercial) | See Note 1 |
Front Facade Materials | See Note 3 |
Street Trees | Located in front yard, corner yard, or tree lawn; one shade tree per 30 full feet of street frontage. Buildings that have less than a five foot (5') setback are exempt from this street tree requirement. |
Non-Monotony** | 25' max uninterrupted facade facing a street or public space. **No building constructed prior to 1950 shall be demolished in the Downtown District unless granted approval from the Planning Board, and the building is deemed to: 1. Be structurally compromised, 2. Have no economically viable use. |
At least three (3) of the following different building or design features shall be provided: | ||
Pedestrian Projection (Awning or Canopy) Articulated Corner Facade (on corner lot only) Raised belt Courses at Top and Mid-Point of Building Decorative Brickwork on Front Facade Green Roof or Solar Panel Installation Enhanced Tree Canopy by Minimum 20% (beyond minimum tree plantings and landscaping required) | Green Infrastructure to Replace Greywater Runoff Structures (bioswales, rain garden, or retention pond with adjacent decorative plantings that take the place of greywater runoff solutions) Permeable Pavers for All Paved Surfaces (emergency vehicle lane may be paved with an impermeable material) | Front Courtyard (must be grass- or garden- covered, pathways may be hardscaped) Triple-Paned Glass Windows Rotary Doors Bicycle Parking Electrical Vehicle Charging Stations |
APPROVED | ADMINISTRATIVE APPROVAL | PROHIBITED | |
Brick | Stucco/plaster | High Quality Synthetic Materials | Exterior Insulation Finish System (EIFS) |
Stone | Concrete Cladding | Metal Fiber Cement | Vinyl Siding |
Glass | Weather-proof Wood | Concrete Block | |
Architectur al Metal | Any Durable Natural Material | *Need definition for structurally compromised | |
Terra Cotta | |||

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | - |
Max. Front Setback (lineal feet) | 15 (not to exceed 25% of street frontage) |
Side Setback (lineal feet) | - |
Secondary Street Front Setback (lineal feet) | - |
Rear Setback (lineal feet) | - |
Building and Site Standards | |
Height Maximum (feet) to peak | 60 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |
Design Standards (Commercial & Mixed Use) | |
Front Transparency (Commercial Buildings, New Build) | 50% of linear frontage at ground floor should be glazed openings (windows/doors) |
Design Standards (Commercial) | See Note 1 |
Front Facade Materials | See Note 3 |
Street Trees | Located in front yard, corner yard, or tree lawn; one shade tree per 30 full feet of street frontage |
Non-Monotony** | 25' max uninterrupted face **No building constructed prior to 1950 shall be demolished in the Downtown District unless granted approval from the Planning Board, and the building is deemed to: 1. Be structurally compromised, 2. Have no economically viable use. |
At least three (3) of the following different building or design features shall be provided: | ||
Pedestrian Projection (Awning or Canopy) Articulated Corner Facade (on corner lot only) Raised belt Courses at Top and Mid-Point of Building | Green Infrastructure to Replace Greywater Runoff Structures (bioswales, rain garden, or retention pond with adjacent decorative plantings that take the place of greywater runoff solutions) | Front Courtyard (must be grass- or garden- covered, pathways may be hardscaped) Triple-Paned Glass Windows Rotary Doors |
Decorative Brickwork on Front Facade Green Roof or Solar Panel Installation | Permeable Pavers for All Paved Surfaces (emergency vehicle lane may be paved with an impermeable material) | Bicycle Parking Electrical Vehicle Charging Stations |
Enhanced Tree Canopy by Minimum 20% (beyond minimum tree plantings and landscaping required) | ||
APPROVED | ADMINISTRATIVE APPROVAL | PROHIBITED | |
Brick | Stucco/plaster | High Quality Synthetic Materials | Exterior Insulation Finish System (EIFS) |
Stone | Concrete Cladding | Metal Fiber Cement | Vinyl Siding |
Glass | Weather-proof Wood | Concrete Block | |
Architectur al Metal | Any Durable Natural Material | *Need definition for structurally compromised | |
Terra Cotta | |||

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 2,500 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | - |
Max. Front Setback (lineal feet) | 30 |
Side Setback (lineal feet) | - |
Secondary Street Front Setback (lineal feet) | - |
Rear Setback (lineal feet) | - |
Building and Site Standards | |
Height Maximum (feet) to peak | 60 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |
Design Standards (Commercial & Mixed Use) | |
Front Transparency (Commercial Buildings, New Build) | On facades that front a street, windows shall comprise the following percentages of the facade area between two (2) and ten (10) feet above grade: 1. Office distribution and light industrial buildings - twenty-five (25%) percent. 2. All other buildings - forty (40%) percent. 3. Residential buildings - twenty-five (25%) percent. 4. Agricultural buildings - exempt. |
Design Standards (Commercial) | See Note 1 |
Front Facade Materials | See Note 3 |
Street Trees | Located in front yard, corner yard, or tree lawn; one shade tree per 30 full feet of street frontage |
Non-Monotony** | 25' max uninterrupted face **No building constructed prior to 1950 shall be demolished in the Downtown District unless granted approval from the Planning Board, and the building is deemed to: 1. Be structurally compromised, 2. Have no economically viable use. |
At least three (3) of the following different building or design features shall be provided: | ||
Pedestrian Projection (Awning or Canopy) Articulated Corner Facade (on corner lot only) Raised belt Courses at Top and Mid-Point of Building | Green Infrastructure to Replace Greywater Runoff Structures (bioswales, rain garden, or retention pond with adjacent decorative plantings that take the place of greywater runoff solutions) | Front Courtyard (must be grass- or garden- covered, pathways may be hardscaped) Triple-Paned Glass Windows Rotary Doors |
Decorative Brickwork on Front Facade Green Roof or Solar Panel Installation | Permeable Pavers for All Paved Surfaces (emergency vehicle lane may be paved with an impermeable material) | Bicycle Parking Electrical Vehicle Charging Stations |
Enhanced Tree Canopy by Minimum 20% (beyond minimum tree plantings and landscaping required) | ||
APPROVED | ADMINISTRATIVE APPROVAL | PROHIBITED | |
Brick | Stucco/plaster | High Quality Synthetic Materials | Exterior Insulation Finish System (EIFS) |
Stone | Concrete Cladding | Metal Fiber Cement | Vinyl Siding |
Glass | Weather-proof Wood | Concrete Block | |
Architectur al Metal | Any Durable Natural Material | *Need definition for structurally compromised | |
Terra Cotta | |||

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 4,000 |
Minimum Frontage (lineal feet) | 35 |
Min. Front Setback (lineal feet) | 20 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 10 |
Secondary Street Front Setback (lineal feet) | 20 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) | 70 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Side or Rear Yard |
Pervious Surface Minimum (grass or landscaped) (%) | 20% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 3,000 |
Minimum Frontage (lineal feet) | 25 |
Min. Front Setback (lineal feet) | 0 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 10 / 0 for horizontally attached structures |
Secondary Street Front Setback (lineal feet) | 0 |
Rear Setback (lineal feet) | 10 |
Building and Site Standards | |
Height Maximum (feet) | 60 |
First Floor Height Min. (feet) | 12 |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Within or below building, or in rear yard or side yard |
Pervious Surface Minimum (grass or landscaped) (%) | - |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 6,000 |
Minimum Frontage (lineal feet) | 50 |
Min. Front Setback (lineal feet) | 20 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 20 |
Secondary Street Front Setback (lineal feet) | 20 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) | 70 |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Side or Rear Yard |
Pervious Surface Minimum (grass or landscaped) (%) | 30% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | 20,000 |
Minimum Frontage (lineal feet) | 35 |
Min. Front Setback (lineal feet) | 20 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 20 |
Secondary Street Front Setback (lineal feet) | 10 |
Rear Setback (lineal feet) | 20 |
Building and Site Standards | |
Height Maximum (feet) | - |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | Side or Rear Yard |
Pervious Surface Minimum (grass or landscaped) (%) | 40% |

Lot Dimensions | |
Minimum Lot Size (square feet) | - |
Lot Dimensions | |
Minimum Lot Size (square feet) | - |
Minimum Frontage (lineal feet) | 15 |
Min. Front Setback (lineal feet) | 5 |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | 0 |
Secondary Street Front Setback (lineal feet) | 5 |
Rear Setback (lineal feet) | 5 |
Building and Site Standards | |
Height Maximum (feet) | - |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | - |
Floor Area Ratio | - |
Location of Parking | - |
Pervious Surface Minimum (grass or landscaped) (%) | 50% |

Lot Dimensions |
Lot Dimensions | |
Minimum Lot Size (square feet) | - |
Minimum Frontage (lineal feet) | 20 |
Min. Front Setback (lineal feet) | - |
Max. Front Setback (lineal feet) | - |
Side Setback (lineal feet) | - |
Secondary Street Front Setback (lineal feet) | - |
Rear Setback (lineal feet) | - |
Building and Site Standards | |
Height Maximum (feet) | FAA Regulations |
First Floor Height Min. (feet) | - |
Maximum Projection from Primary Structure (feet) | 8 |
Floor Area Ratio | - |
Location of Parking | - |
Pervious Surface Minimum (grass or landscaped) (%) | - |