Unified Development Ordinance, 25th Supplement, December 2022

CHAPTER 2. ​RESIDENTIAL DISTRICTS | Article 2.4. ​Conservation Development Option

Article 2.4. Conservation Development Option Sec. 2.4.1. General Requirements

B2

B1

C1

R-1 R-2 R-4 R-6 R-10

R-1 R-2 R-4 R-6 R-10

C. Transitional Protective Yard

A. Site A1 Density (max)

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.

2 u/a

-

-

-

-

B. Open Space B1 Open Space required (min acreage)

C1 Site boundary (min)

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

D. Residential Unit Types (max) Detached house

100% 100% 100% 100% 100%

B2 % of lots abutting open space (min) B3 Contiguous area (min) B4 Width of open space (min)

Attached house

n/a n/a n/a

100% 100% 100% 100% 50% 100% 100% 100%

60% 50% 40% 40% 30%

Townhouse Apartment

60% 60% 60% 60% 60%

n/a

n/a

50% 100%

50’

50’

50’

50’

50’

2 – 23 Pub l i s hed De c embe r 2022

Supp. No. 25

Pa r t 10 : Un i f i ed Deve l opmen t Or d i nanc e C i t y o f Ra l e i gh , No r t h Ca r o l i na