Unified Development Ordinance, 5th supplement, March 2018
Part 10A: Unified Development Ordinance City of Raleigh, North Carolina 2 – 30 Effective Date: March 6, 2018 Supp. No. 5 CHAPTER 2. RESIDENTIAL DISTRICTS | Article 2.6. Additional Housing Patterns Sec. 2.6.2. Detached House Additions Sec. 2.6.2. Detached House Additions When an existing detached house is converted to an attached or apartment building type and an addition is added to the existing building, the following regulations ap- ply: A. The addition must contain the same building materials as the existing structure; B. The roof pitch and form of the addition shall be the same as the existing structure; C. The height of the addition shall not exceed the height of the existing structure; D. The building addition shall not cumulatively exceed 50% of the floor area of the existing structure; and E. Additions made after September 1, 2013, which do not comply with paragraphs A through D. above shall not be used for conversions that add one or more dwelling units.