Durham's UDO limits the percentage of a lot that can be covered by buildings and impervious surfaces. Maximum lot coverage varies by zoning district, typically ranging from 30-50% in single-family residential districts and higher in commercial and mixed-use districts. Impervious surface limits also apply and affect stormwater management requirements. Driveways, patios, and walkways count toward impervious surface calculations.
Durham zoning code limits maximum lot coverage, defined as the percentage of a lot covered by buildings, driveways, patios, and other impervious surfaces. Typical residential limits are 40 to 60% depending on zoning district and lot size. Lot coverage calculations include primary structures, accessory buildings, paved areas, and covered patios. Permeable pavers may receive partial credit in some jurisdictions. Exceeding lot coverage requires a variance. Stormwater management requirements may apply to highly impervious lots.
Exceeding lot coverage: correction required. May need to remove impervious surface. Fines $200 to $1,000.
Durham, NC
Durham caps daytime sound at 60 dBA (8 AM to 11 PM) and nighttime sound at 50 dBA (11 PM to 8 AM) under Ch. 26, Sec. 26-23. Measured at property line using A...
Durham, NC
Durham UDO Section 9.9 limits residential fences to 4 feet in front yards and 8 feet in side and rear yards. Corner lots face additional restrictions along s...
Durham, NC
Durham does not require a permit for most residential fences or walls. Permits are required for retaining walls, pool barriers on single-family parcels, prop...
Durham, NC
Durham UDO Section 9.9 sets general fence standards including setbacks, orientation, and vision-clearance rules. Fences between structures and streets within...
Durham, NC
Durham requires a building permit for all retaining walls. Retaining walls over 4 feet at street frontage must be terraced in Design Districts. Walls over 8 ...
Durham, NC
Durham UDO 9.9 prohibits razor wire, concertina wire, and barbed wire in residential districts. Uncoated chain link is banned in CI and Design Districts.
See how Durham's lot coverage limits rules stack up against other locations.
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