Secondary and Cumulative Impacts Master Management Plan - 2014

Article 5 Lot and Building Standards 5-12 Cluster and Open Space Development

[3] Residential uses in the GB and O&I districts must comply with the requirements of the R-20 and the R-30 districts, respectively. [Amended on 1/22/2008 by OA 04-07.] (B) Open Space Development without Community Water and Wastewater Service The following density and lot size standards apply to all open space developments that are not served by community water and sewer facilities. (See Part 3 of this article [p. 5-11] for rules governing measurement of and exceptions to these standards):

Open Space Development Maximum Density (units/acre)

Minimum Lot Size Area (square feet) [1] [2] [3] 30,000 if ≥40% open space 35,000 if ≥30% open space 32,500 if ≥35% open space 30,000 if ≥40% open space 14,000 if ≥40% open space 16,000 if ≥30% open space 15,000 if ≥35% open space 14,000 if ≥40% open space 10,000 if ≥30% open space 9,500 if ≥35% open space 9,000 if ≥40% open space

District

Width (feet)

R-80W

0.50

90

R-80

0.50

90

R-40W

1.00

60

R-40

1.00

60

R-30

1.45

50

R-20 R-15 R-10 R-5

2.17 2.90 4.35 8.70

6,000 5,000 3,000 3,000

50 45 40 40

10,000 if ≥30% open space 9,500 if ≥35% open space 9,000 if ≥40% open space 10,000 if ≥ 30% open space 9,500 if ≥ 35% open space 9,000 if ≥ 40% open space

RHC

1.45

50

HD

1.45

50

GB O&I

2.17 1.45

6,000 10,000

50

50 [1] More restrictive standards may apply to lots within the Swift Creek, Little River and Smith Creek Water Supply Watersheds. See Article 11.Part 3. [2] Minimum lot area per dwelling unit. For example, duplex in R-80W district requires minimum lot area of 60,000 square feet. [3] Residential uses in the GB and O&I districts must comply with the requirements of the R-20 and the R-30 districts, respectively. [Added a row for HD on 1/22/2008 by OA 04-07.] (C) Open Space Development With Community Water and Wastewater Service The following density and lot size standards apply to all open space developments that are served by community water and sewer facilities. (See Part 3 of this article [p. 5-11] for rules governing measurement of and exceptions to these standards):

Open Space Development Maximum Density (units/acre)

Minimum Lot Size Area (square feet) [1] [2] [3]

District

Width (feet)

R-80W

0.50 0.50

20,000 20,000

75 75

R-80

Wake County Unified Development Code 5-4