Unified Development Ordinance, 4th supplement, September 2017

Part 10A: Unified Development Ordinance City of Raleigh, North Carolina 2 – 19 Effective Date: September 01, 2013 Supp. No. 4 Article 2.4. ​​Conservation Development Option | CHAPTER 2. ​RESIDENTIAL DISTRICTS Sec. 2.4.1. ​General Requirements C1 A2 B1 B2 Article 2.4. Conservation Development Option Sec. 2.4.1. General Requirements 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 35% 40% 45% 50% Townhouse n/a n/a 30% 35% 40% Apartment n/a n/a n/a 30% 35% R-1 R-2 R-4 R-6 R-10 A. Site A1 Density (max) 2 u/a 4 u/a 6 u/a 10 u/a 15 u/a A2 Gross site area (min) 20 acres 15 acres 12 acres 10 acres 5 acres B. Open Space B1 Open space required (min) 40% 40% 40% 40% 40% B2 % of lots abutting open spaces (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'

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