Unified Development Ordinance, 25th Supplement, December 2022

CHAPTER 3. ​MIXED USE DISTRICTS | Article 3.2. ​Base Dimensional Standards

Article 3.2. Base Dimensional Standards Sec. 3.2.1. Detached House

D1

Alley

Alley

A1

C3 C3 C4

E2

E3

B4

Accessory Setbacks

B3

A2

D2

C1

E1

B2

Primary Street

Primary Street

Principal Setbacks

B1

Side Street

Side Street

RX-, OX-, NX-, CX-

DX

RX-, OX-, NX-, CX-

DX

D. Height D1 Principal building (max) D2 Accessory structure (max) E. Transparency E1 Ground story (min) E2 Upper story (min) E3 Blank wall area (max)

A. Lot Dimensions A1 Area (min)

40'/3 stories

40'/3 stories

4,000 sf

n/a n/a

25'

25'

A2 Width (min)

45'

B. Principal Building Setbacks B1 From primary street (min)

20% 15%

20% 15%

10’ 10’

5' 5’ 3'

B2 From side street (min) B3 From side lot line (min) B4 From rear lot line (min)

35’

35’

5’

20’

10’

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

C. Accessory Structure Setbacks C1 From primary street (min)

50' 10'

30'

C2 From side street (min) C3 From side lot line (min) C4 From rear lot line (min)

5' 3' 3'

5' 5'

C4 From alley

4' or 20' min

4' or 20' min

Supp. No. 25

3 – 4 Pub l i s hed De c embe r 2022

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