Building permits in Las Vegas, NV

Short answer: In Las Vegas, permits are issued by City of Las Vegas Department of Community Development, Building & Safety Division; of the 16 common projects we checked, 7 always need a permit, 0 do not, and 6 depend on the details (3 unverified).

Permitting authority: City of Las Vegas Department of Community Development, Building & Safety Division. Applies inside City of Las Vegas limits only. Much of the Las Vegas area (including the Strip, Paradise, Spring Valley and Enterprise) is unincorporated Clark County, which has its own rules.

Permit rules in Las Vegas
Project	Answer	Verified
ADU or garage conversion	Permit required Yes. Converting a garage into living space needs permits and plans.	2026-10-19
Deck	Depends on your project A permit is needed for a deck more than 30 in above grade.	2026-10-19
Driveway or patio	Unverified, confirm locally We did not find an official Las Vegas statement on driveway permits.	2026-10-19
Electrical panel upgrade	Permit required Yes. A panel change or service change is an online, no-plan permit (schedule a 231 inspection for a service change).	2026-10-19
EV charger	Permit required Yes. Installing permanent wiring or electrical devices needs an electrical permit, which covers EV charger circuits.	2026-10-19
Fence	Depends on your project A permit is needed for a wood or ornamental iron fence over 7 ft, or a block wall over 30 in.	2026-10-19
HVAC / AC replacement	Permit required Yes. Exact HVAC change-outs and repairs are an online, no-plan permit; other heating or cooling work needs plans.	2026-10-19
Interior / bathroom remodel	Depends on your project A permit and plans are needed to move, remove or add walls, and a plumbing permit is needed when existing plumbing is relocated or piping in…	2026-10-19
Pool or hot tub	Permit required Yes. Residential pools need permits; excavation for a residential pool has its own online permit.	2026-10-19
Retaining wall	Depends on your project A permit and plans are required for a retaining wall more than 30 in high. Lower walls are not listed as needing one.	2026-10-19
Roof replacement	Depends on your project A permit is needed when re-roofing tile-to-tile, installing tile over an existing roof, or replacing more than 64 sq ft of structural sheath…	2026-10-19
Shed	Depends on your project A permit is needed for a shed of 200 sq ft or larger.	2026-10-19
Siding replacement	Unverified, confirm locally Stucco work over 32 sq ft is an online permit, but we found no statement on other siding.	2026-10-19
Solar panels	Permit required Yes. Installing permanent wiring or electrical devices needs a permit, and solar is not on the online no-plan list, so plans are reviewed.	2026-10-19
Water heater replacement	Permit required Yes. Installing or replacing a water heater needs a plumbing permit. Same-for-same replacements (including tankless) can be permitted online…	2026-10-19
Window and door replacement	Unverified, confirm locally The City guide requires a permit and plans to cut a new window or door opening, but we found no statement on same-size replacements.	2026-10-19

Fee schedule: https://www.lasvegasnevada.gov/Business/Permits-Licenses/Online-Permits-List

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Not legal advice. Always confirm with your local building department. Rules change, and your parcel's zoning, HOA, historic district, floodplain or utility work can change the answer. We show the official source and the date we last checked it so you can verify for yourself.