Unified Development Ordinance

Article 2.4. Conservation Development Option

Article 2.4. Conservation Development Option aaron.sheppard… Mon, 05/08/2023 - 10:04

Sec. 2.4.1. General Requirements

Sec. 2.4.1. General Requirements aaron.sheppard… Tue, 05/23/2023 - 09:34
general requirements

 

  R-1 R-2 R-4 R-6 R-10
A. Site
A1 Density (max) 2 u/a - - - -
B. Open Space
B1 Open Space required (min acreage) "40% or 8 acres, whichever is greater " "40% or 4 acres, whichever is greater " "40% or 2 acres, whichever is greater " "40% or 1 acre, whichever is greater " "40% or 1 acre, whichever is greater "
B2 % of lots abutting open space (min) 60% 50% 40% 40% 30%
B3 Contiguous area (min) 60% 60% 60% 60% 60%
B4 Width of open space (min) 50’ 50’ 50’ 50’ 50’
  R-1 R-2 R-4 R-6 R-10
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 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 50% 100% 100% 100%
  Apartment n/a n/a n/a 50% 100%

 

Sec. 2.4.2. Detached House

Sec. 2.4.2. Detached House aaron.sheppard… Tue, 05/23/2023 - 09:35
detached House
detached House
  R-1 R-2 R-4 R-6 R-10
A. Lot Dimensions
A1 Area (min) 20,000 sf 10,000 sf 6,000 sf 4,000 sf 3,000 sf
A2 Lot width (min) 80' 65' 50' 45' 30'
A3 Depth (min) 100' 100' 80' 60' 60'
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' 5' 5' 5'
B4 From rear lot line (min) 20' 20' 20' 20' 15'
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
See Sec. 1.5.4.D “Building Setbacks” for specific building element requirements.

 

Sec. 2.4.3. Attached House

Sec. 2.4.3. Attached House aaron.sheppard… Tue, 05/23/2023 - 09:35
attached house
attached house
  R-2 R-4 R-6 R-10  
A. Lot Dimensions  
A1 Area (min) 10,000 sf 6,000 sf 4,000 sf 3,000 sf  
A2 Lot width (min) 65' 50' 45’ 30’  
A3 Depth (min) 100' 80' 60' 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' 5' 5' 5'  
B4 From rear lot line (min) 20’ 20' 20' 15'  
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  
See Sec. 1.5.4.D “Building Setbacks” for specific building element requirements.  

 

Sec. 2.4.4. Townhouse i

Sec. 2.4.4. Townhouse i aaron.sheppard… Tue, 05/23/2023 - 09:36
townhouse
townhouse
  R-2 R-4 R-6 R-10
A. Site Dimensions
A1 Net site area/unit (min) 7,500 sf 4,500 sf 3,000 sf 2,250 sf
A2 Width (min) 65' 50' 45' 30'
B. Lot Dimensions
B1 Area (min) n/a n/a n/a n/a
B2 Width (min) 16’ 16' 16' 14'
C. Building/Structure Setbacks
C1 From primary street (min) 20' 10' 10' 10'
C2 From side street (min) 20' 10' 10' 10'
C3 From side site boundary line (min) 10’ 10’ 10’ 6'
C4 From rear site boundary line (min) ii 20' 20' 20' 20'
C5 From alley (min) iii 4' or 20' min 4' or 20' min 4' or 20' min 4' or 20' min
C6 Internal building separation 10’ 10’ 10’ 10’
C7 Residential infill rules may apply (see Sec. 2.2.7.) no yes yes yes
D. Parking Setbacks iv
D1 From primary street (min) 20' 20' 20' 20'
D2 From side street (min) 10' 10' 10' 10'
D3 From side lot line (min) 0' 0' 0' 0'
D4 From rear lot line (min) 3' 3' 3' 3'
D5 From alley, garage only (min) 4' 4' 4' 4'
D6 Residential infill rules may apply (see Sec. 2.2.7.) no yes yes yes
E. Height
E1 Principal building (max) 45'/ 3 stories 45'/ 3 stories 45'/ 3 stories 45'/ 3 stories
E2 Accessory structure (max) 26' 26' 26' 26'
E3 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.

i A townhouse development containing only two dwelling units shall be regulated by the standards of Sec. 2.4.3., Attached House, however: (a) a minimum site area per unit equal to one-half the land area specified in 2.4.3.A1 is required; (b) Sec. 2.4.4.B. shall still control provided a minimum site width equal to the dimensions specified by Sec. 2.4.3.A2. is met; and (c) Sec. 2.4.3.B3. shall only apply to the non-party wall side lot line.

ii A permanently recorded open lot or common area lot of at least 20 feet in width may be used to satisfy Sec. 2.4.4.C4.

iii 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 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.

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

Sec. 2.4.5. Apartment

Sec. 2.4.5. Apartment aaron.sheppard… Tue, 05/23/2023 - 09:37
2-4-5-apartment-1
2-4-5-apartment-2
    R-6 R-10
A. Lot Dimensions
A1 Area (min) 8,000 sf 6,000 sf
A2 Width (min) 45’ 30’
A3 Lot area per unit (min) 2,000 sf 1,500 sf
B. Building/Structure Setbacks
B1 From primary street (min) 10’ 10’
B2 From side street (min) 10’ 10’
B3 From side lot line (min) 5’ 5’
B4 From rear lot line (min) 20’ 20’
B5 From alley i 4’ or 20’ min 4’ or 20’min
C. Parking Setbacks
C1 From primary street (min) 10’ 10’
C2 From side street (min) 10’ 10’
C3 From side/rear lot line (min) 0’ 0’
C4 From rear lot line (min) 3’ 3’
C5 From alley (min) 4’ 4’
D. Height
D1 Principal building (max) 45’/3 stories 45’/3 stories
D2 Accessory structure (max) 26’ 26’
E. Pedestrian Access
E1 Street-facing entrance required (min 1 per building) yes yes

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

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. 2.4.6. Civic Building

Sec. 2.4.6. Civic Building aaron.sheppard… Tue, 05/23/2023 - 09:37
2-4-6-civic-building-1
2-4-6-civic-building-2
    R-1  R-2  R-4  R-6  R-10 
A. Lot Dimensions
A1  Area (min)  20,000 sf  10,000 sf  6,000 sf  4,000 sf  4,000 sf 
A2  Width (min)  80'  65'  50'  45'  45' 
B. Building/Structure 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'  20'  10'  10'  10' 
B4  From rear lot line (min) 30'  30'  20'  20'  20' 
C. Parking Setbacks
C1  From primary street (min) 20'  20'  10'  10'  10' 
C2  From side street (min) 10'  10'  10'  10'  10' 
C3  From side/rear lot line (min) 10'  10'  6'  6'  6' 
D. Height
D1  Principal building (max) 40'/ 3 stories  40'/ 3 stories  40'/ 3 stories  45'/ 3 stories  45'/ 3 stories 
D2  Accessory structure (max) 26'  26'  26'  26'  26' 
See Sec. 1.5.4.D “Building Setbacks” for specific building element requirements. 

Sec. 2.4.7. Open Lot

Sec. 2.4.7. Open Lot aaron.sheppard… Tue, 05/23/2023 - 09:38
2-4-7-open-lot-1
2-4-7-open-lot-2
  R-1  R-2  R-4  R-6  R-10 
A. Lot Dimensions
A1  Area (min)  20,000 sf  10,000 sf  6,000 sf  4,000 sf  4,000 sf 
A2  Width (min) 80'  65'  50'  45'  45' 
A3  Building coverage (max) 15%  17%  20%  22%  22% 
B. Building/Structure 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'  20'  10'  10'  10' 
B4  From rear lot line (min) 30'  30'  20'  20'  20' 
C. Parking Setbacks
C1  From primary street (min) 20'  20'  10'  10'  10' 
C2  From side street (min) 10'  10'  10'  10'  10' 
C3  From side/rear lot line (min) 10'  10'  10'  10'  10' 
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.