Unified Development Ordinance

Article 2.3. Compact Development

Article 2.3. Compact Development aaron.sheppard… Mon, 05/08/2023 - 10:03

Sec. 2.3.1. General Requirements

Sec. 2.3.1. General Requirements aaron.sheppard… Tue, 05/23/2023 - 09:31
2-3-1-general-requirements

 

 R-1 R-2 R-4 R-6 R-10
A. Site
A1 Density (max) 1 u/a - - - -
B. Open Space
B1 Open Space required (min acreage) 20% or 4 acres, whichever is greater 20% or 2 acres, whichever is greater 20% or 1 acre, whichever is greater 20% or 0.5 acres, whichever is greater 20% or 0.5 acres, whichever is greater
B2 Width of open space (min) 50' 50' 50' 50' 50'
C. Transitional Protective Yard
C1 Site boundary (min) Type B1 or B2 Transitional Protective Yard (see Sec. 7.2.4.A) or perimeter lots must meet the dimensional standards of Article 2.2 Conventional Development Option of the district where the property is located.
D. Residential Unit Types (max)
  Detached house 100% 100% 100% 100% 100%
  Attached house n/a 100% 100% 100% 100%
  Townhouse n/a n/a 100% 100% 100%
  Apartment n/a n/a n/a n/a 100%

Sec. 2.3.2. Detached House

Sec. 2.3.2. Detached House aaron.sheppard… Tue, 05/23/2023 - 09:31
detached House
detached House
  R-1 R-2 R-4 R-6 R-10
A. Lot Dimensions
A1 Area (min) 30,000 sf 15,000 sf 7,500 sf 5,000 sf 4,000 sf
A2 Lot width (min) 100' 80' 65' 50' 45'
A2 Depth (min) 100' 100' 100' 80' 60'
A3 Density (max) 1 u/a - - - -
B. Principal Building Setbacks
B1 From primary street (min) 20’ 20' 10' 10' 10'
B2 From side street (min) 20’ 20’ 10’ 10' 10'
B3 From side lot line (min) 10’ 10' 10' 5' 5'
B4 From rear lot line (min) 20’ 20’ 20’ 20' 20'
B5 Residential infill rules may apply (see Sec. 2.2.7.) no no yes yes yes
C. Accessory Structure Setbacks: See Section 6.7.2.
D. Height
D1 Principal building (max) 40'/ 3 stories 40'/ 3 stories 40'/ 3 stories 40'/ 3 stories 40'/ 3 stories
D2 Residential infill rules may apply (see Sec. 2.2.7.) no no yes yes yes
See Sec. 1.5.4.D “Building Setbacks” for specific building element requirements.

Sec. 2.3.3. Attached House

Sec. 2.3.3. Attached House aaron.sheppard… Tue, 05/23/2023 - 09:32
attached house
attached house
  R-2 R-4 R-6 R-10
A. Lot Dimensions
A1 Area (min) 15,000 sf 7,500 sf 4,500 sf 3,000 sf
A2 Lot width (min) 80' 65' 50' 45'
A3 Depth (min) 100' 100' 80' 60'
B. Principal Building Setbacks
B1 From primary street (min) 20' 10' 10' 10'
B2 From side street (min) 20' 10' 10' 10'
B3 From side lot line (min) 10' 10' 5' 5'
B4 From rear lot line (min) 20' 20’ 20’ 20’
B5 Residential infill rules may apply (see Sec. 2.2.7.) no yes yes yes
C. Accessory Structure Setbacks: See Section 6.7.2.
D. Height
D1 Principal building (max) 40'/ 3 stories 40'/ 3 stories 40'/ 3 stories 40'/ 3 stories
D2 Residential infill rules may apply (see Sec. 2.2.7.) no yes yes yes
See Sec. 1.5.4.D “Building Setbacks” for specific building element requirements.

Sec. 2.3.4. Townhouse i

Sec. 2.3.4. Townhouse i aaron.sheppard… Tue, 05/23/2023 - 09:32
townhouse
townhouse
  R-4 R-6 R-10
A. Site Dimensions
A1 Net site area/unit (min) 6,000 sf 3,500 sf 2,500 sf
A2 Width (min) 65' 50' 45'
A3 Outdoor amenity area (min) ii 5% 5% 5%
B. Lot Dimensions
B1 Area (min) n/a n/a n/a
B2 Width (min) 16' 16' 16'
C. Building/Structure Setbacks
C1 From primary street (min) 20’ 10’ 10’
C2 From side street (min) 20’ 10’ 10’
C3 From side site boundary line 10’ 10’ 10’
C4 From rear site boundary line (min) iii 20’ 20’ 20’
C5 From alley iv 4' or 20' min 4' or 20' min 4' or 20' min
C6 Internal building separation (min) 10’ 10’ 10’
C7 Residential infill rules may apply (see Sec. 2.2.7.) yes yes yes
D. Parking Setbacks v
D1 From primary street (min) 20' 20' 20'
D2 From side street (min) 10' 10' 10'
D3 From side lot line (min) 0' 0' 0'
D4 From rear lot line (min) 3' 3' 3'
D5 From alley, garage only (min) 4' 4' 4'
D6 Residential infill rules may apply (see Sec. 2.2.7.) yes yes yes
E. Height
E1 Principal building (max) 45'/3 stories 45'/3 stories 45'/3 stories
E2 Accessory structure (max) 26' 26' 26'
E3 Residential infill rules may apply (see Sec. 2.2.7.) yes yes yes
See Sec. 1.5.4.D “Building Setbacks” for specific building element requirements

i A townhouse development containing only two dwelling units shall be regulated by the standards of Sec. 2.3.3., Attached House, however: (a) a minimum site area per unit of one-half the minimum lot area specified in 2.3.3.A1. is required; (b) Sec. 2.3.4.B. shall still control provided a minimum site width equal to the dimensions specified by Sec. 2.3.3.A2. is met; and (c) Sec. 2.3.3.B3. shall only apply to the non-party wall side lot line.

ii Outdoor amenity meeting the requirements of Sec. 1.5.3. may overlap with required open space.

iii A permanently recorded open lot or common area lot of at least 20 feet in width may be used to satisfy Sec. 2.3.4.C4.

iv Garages (or a portion thereof) must either be located 4 feet from the travel lane of an alley or rear access drive or be a minimum of 20 feet from the travel lane of an alley or rear access drive. Where parking spaces are located between the garage and the alley or rear access drive, the garage must be located at least 20 feet from the travel lane alley or rear access drive.

v Parking setbacks shall not apply to driveways serving individual dwelling units or shared between two dwelling units.

Sec. 2.3.5. Apartment

Sec. 2.3.5. Apartment aaron.sheppard… Tue, 05/23/2023 - 09:33
appartment
appartment
    R-10
A. Lot Dimensions
A1 Area (min) 7,000 sf
A2 Lot Width (min) 45'
A3 Outdoor amenity area (min) 5%
A4 Lot area per unit (min) 2,000 sf
B. Building/Structure Setbacks
B1 From primary street 10’
B2 From side street (min) 10’
B3 From side lot line (min) 5’
B4 From rear lot line (min) 20’
B5 From alleyi 4' or 20' min
B6 Residential infill rules may apply (see Sec. 2.2.7.) yes
C. Parking Setbacks
C1 From primary street (min) 10’
C2 From side street (min) 10’
C3 From side/rear lot line (min) 0’
C4 From rear lot line (min) 3’
C5 From alley (min) 4’
D. Height
D1 Principal building (max) 45’/3 stories
D2 Accessory structure (max) 26’
D3 Residential infill rules may apply (see Sec. 2.2.7.) yes
E. Pedestrian Access
E1 Street-facing entrance required (min 1 per building) yes

i Garages (or a portion thereof) must either be located 4 feet from the travel lane of an alley or rear access drive or be a minimum of 20 feet from the travel lane of an alley or rear access drive. Where parking spaces are located between the garage and the alley or rear access drive, the garage must be located at least 20 feet from the travel lane of an alley or rear access drive.

Sec. 2.3.6. Civic Building

Sec. 2.3.6. Civic Building aaron.sheppard… Tue, 05/23/2023 - 09:33
civic building
civic building
  R-1 R-2 R-4 R-6 R-10
A. Lot Dimensions
A1 Area (min) 30,000 sf 15,000 sf 7,500 sf 5,000 sf 4,000 sf
A2 Width (min) 100' 80' 65' 50' 45'
B. Building/Structure Setbacks
B1 From primary street (min) 20' 20' 20' 10' 10'
B2 From side street (min) 20' 20' 20' 10' 10'
B3 From side lot line (min) 15' 10' 10' 10' 10'
B4 From rear lot line (min) 30' 30' 30' 20' 20'
C. Parking Setbacks
C1 From primary street (min) 20' 20' 20' 10' 10'
C2 From side street (min) 10' 10' 10' 10' 10'
C3 From side/rear lot line (min) 10' 10' 10' 6' 6'
D. Height
D1 Principal building (max) 40'/ 3 stories 40'/ 3 stories 40'/ 3 stories 40'/ 3 stories 40'/ 3 stories
D2 Accessory structure (max) 26' 26' 26' 26' 26'
See Sec. 1.5.4.D “Building Setbacks” for specific building element requirements.

Residential infill regulations for additional building setback and reduced height may apply (see Sec. 2.2.7.)

Sec. 2.3.7. Open Lot

Sec. 2.3.7. Open Lot aaron.sheppard… Tue, 05/23/2023 - 09:33
open lot
open lot
  R-1 R-2 R-4 R-6 R-10
A. Lot Dimensions
A1 Area (min) 30,000 sf 15,000 sf 7,500 sf 5,000 sf 4,000 sf
A2 Width (min) 100' 80' 65' 50' 45'
A3 Building coverage (max) 10% 15% 17% 20% 22%
B. Building/Structure Setbacks
B1 From primary street (min) 20' 20' 20' 10' 10'
B2 From side street (min) 20' 20' 20' 10' 10'
B3 From side lot line (min) 10' 10' 10' 10' 10'
B4 From rear lot line (min) 30' 30' 30' 20' 20'
C. Parking Setbacks
C1 From primary street (min) 10' 10' 10' 10' 10'
C2 From side street (min) 10' 10' 10' 10' 10'
C3 From side/rear lot line (min) 10' 10' 10' 7' 5'
D. Height
D1 All building/structures (max) "40’/3 stories" "40’/3 stories" "40’/3 stories" "40’/3 stories" "40’/3 stories"

See Sec. 1.5.4.D “Building Setbacks” for specific building element requirements.

Residential infill regulations for additional building setback and reduced height may apply (see Sec. 2.2.7.)