Before You Build in Henderson, NV: Permit & Rule Checklist (2026)

Henderson Development Code Title 19 limits residential fences to 4 feet in front yards and 6 feet in side and rear yards. Fences taller than 6 feet require a building permit. Corner sight triangles apply.

Henderson requires a permit and engineered drawings for any retaining wall over 4 feet tall measured from footing to top of wall, or any wall supporting a surcharge. Hillside overlays add geotechnical reports.

Henderson requires a building permit for fences over 6 feet tall and retaining walls over 4 feet. Fences at or under 6 feet need no city permit but still require HOA architectural approval.

Nevada NRS 569 treats fences between adjoining residential properties as shared when both benefit. Henderson HOA CCRs typically require 50/50 cost sharing and joint maintenance of perimeter party walls.

Nevada NRS 461A and Henderson Municipal Code require a barrier at least 5 feet high around residential pools and spas, with self-closing and self-latching gates and a latch at least 54 inches high.

Hot tubs deeper than 24 inches in Henderson need either a 5-foot barrier or an ASTM F1346 locking safety cover per NRS 461A. GFCI protection and bonding apply under HMC Title 15.

Above-ground pools deeper than 24 inches in Henderson must meet the same NRS 461A 5-foot barrier requirements as in-ground pools. Permanent units require a permit; portable pools still need barriers.

Nevada NRS 461A requires a 5-foot barrier around pools and spas deeper than 24 inches, with self-closing self-latching gates opening outward. Henderson enforces through HMC permits and inspections.

In-ground and most above-ground pools in Henderson require a building permit through Community Development. Plans must meet HMC Title 15 and Nevada NRS 461A pool safety standards.

Henderson pools must comply with Nevada NRS 461A: 5-foot barrier, self-closing gate, VGB anti-entrapment drains, and door alarms if the house forms part of the enclosure.

Henderson allows ADUs on qualifying single-family lots under HMC Title 19, subject to 2023 Nevada SB 12 standards. Permits, size caps, and parking apply, and HOA CC and Rs may further restrict.

Garage conversions in Henderson require a building permit under HMC Title 15, replacement off-street parking per Title 19, full code compliance for insulation and egress, plus HOA approval.

Henderson allows sheds under 120 square feet without a building permit if 1 story and no utilities. HMC Title 19 setbacks apply and HOAs typically require architectural approval.

Tiny homes on foundations are regulated as dwellings under HMC Title 15 and must meet full IRC standards. Tiny homes on wheels are classed as RVs under Nevada law and cannot be permanent dwellings.

Carports in Henderson require a building permit when attached or over 200 sq ft under HMC Title 15, must meet Title 19 setbacks, and are heavily restricted by HOA architectural rules.

Open burning of yard waste, trash, and vegetation is illegal year-round in Henderson and Clark County under DAQ Regulation 52 and HMC Title 6. Violations carry air-quality penalties plus fire-code citations.

Henderson allows enclosed fire pits with spark screens, 25 feet from structures, constantly attended with fire extinguisher. Gas-fueled features need testing certification. Open bonfires prohibited.

Henderson allows owners to trim private trees but requires clearance over streets and sidewalks and prohibits obstructing sight triangles. Right-of-way and park trees are city property and require authorization.

Henderson follows SNWA mandatory water conservation amid the Lake Mead shortage. AB 356 bans ornamental grass in commercial and HOA areas by 2026. Water Smart rebates and xeriscape incentives heavily promoted.

Henderson has no heritage or protected tree ordinance for private residential property. SNWA Tree Enhancement Program pays $100/tree plus Henderson adds $50/tree. HOAs may require replacement.