North Las Vegas, NV Fence Regulations: Permit Requirements (2026)

Building permits are required by North Las Vegas Building & Safety for any fence or wall taller than 6 feet measured from lowest adjacent grade, and for any retaining wall over 30 inches high regardless of whether a fence sits on top. Permits are also required for pool barrier walls, fences in flood zones, and any wall supporting a slope. The city follows the 2018 International Building Code and International Residential Code with Clark County regional amendments. Permit applications require a site plan showing property lines and setbacks, a structural detail for CMU block walls (typical 6x8x16 block with number 4 rebar vertical at 32 inches on center and horizontal bond beam), and the contractor state license number if not owner-built. Permit fees scale with wall length and valuation; expect 150 to 400 dollars for a typical backyard block wall. Inspection stages include footing/trench before concrete pour and a final inspection at completion. Chain-link and wood fences at or under 6 feet are typically exempt from permits but still must meet zoning height and setback rules.