Building Safety in Nevada (2026)
49 rules on the books across Nevada, 9 cities and counties. Select a rule to read the full details.
Severity: Few Restrictions · Light Restrictions · Some Restrictions · Significant Restrictions · Heavy Restrictions
Lead Paint
Local lead-paint rules for older housing, hazard abatement orders, inspection triggers, and how local requirements sit alongside the federal disclosure and RRP rules.
Henderson
Some RestrictionsHenderson follows federal EPA Renovation, Repair, and Painting (RRP) rules for pre-1978 housing; few Henderson homes…
Read full rule →Reno
Some RestrictionsReno follows federal EPA Renovation Repair and Painting rules for pre-1978 homes. Contractors must be EPA-certified…
Read full rule →Elevator Maintenance
Inspection schedules, maintenance requirements, and safety certifications for residential and commercial elevators and escalators.
Las Vegas
Heavy RestrictionsElevators in Las Vegas, including Fremont casinos and downtown high-rises, must be permitted and annually inspected…
Read full rule →Clark County
Some RestrictionsElevators fall under Clark County's "building service equipment," which owners must keep in safe, code-compliant…
Read full rule →Scaffold & Sidewalk Shed
When scaffolding or sidewalk sheds are required on building facades, how long they can remain, and maintenance and lighting requirements.
Fire Sprinkler Requirements
When residential and commercial buildings must install fire sprinkler systems, including new-construction triggers and major-renovation thresholds.
Clark County
Heavy RestrictionsClark County requires automatic fire sprinklers throughout every new building built under the International Building…
Read full rule →Henderson
Heavy RestrictionsEvery building inside Henderson's Hillside (H) Overlay District must have an approved automatic fire sprinkler system…
Read full rule →Las Vegas
Heavy RestrictionsEvery new residential structure in Las Vegas needs an automatic fire sprinkler system, no matter which model building…
Read full rule →North Las Vegas
Heavy RestrictionsStarting January 5, 2026, every building permit North Las Vegas issues for a residential dwelling unit must include an…
Read full rule →Childcare Center Rules
Building safety standards specific to family childcare homes and centers, including egress, sprinklers, lead and asbestos clearances, and outdoor play standards.
Clark County
Some RestrictionsClark County requires an NFPA 13R fire sprinkler system in any care facility within a single-family dwelling, including…
Read full rule →Henderson
Some RestrictionsHenderson's Development Code sets minimum lot size, street frontage, and a 1,000-foot separation between group child…
Read full rule →Reno
Some RestrictionsReno requires every child care facility to meet building, electrical, plumbing, fire, and life-safety codes, with plans…
Read full rule →Green Building Code
CALGreen and equivalent state green building codes, plus reach codes that go further (electric-only new construction, EV-readiness, low-VOC materials).
Clark County
Some RestrictionsUnincorporated Clark County requires new construction to meet the 2024 International Energy Conservation Code as…
Read full rule →Henderson
Some RestrictionsNew buildings in Henderson must rack up sustainability points from an official menu, solar, low-flow fixtures, drip…
Read full rule →Reno
Some RestrictionsReno has no mandatory green-building code for new construction, but Municipal Code Chapter 14.30 makes buildings of…
Read full rule →North Las Vegas
Light RestrictionsNorth Las Vegas has no mandatory green building code. Instead, NLVMC § 17.24.140.B's voluntary "Menu of Sustainability…
Read full rule →Carbon Monoxide Detectors
Where CO detectors are required (typically near sleeping areas in homes with fuel-burning appliances or attached garages), and seller/landlord deadlines.
Clark County
Some RestrictionsShort-term rental licensees in unincorporated Clark County must install a carbon monoxide detector, or combination…
Read full rule →Henderson
Some RestrictionsHenderson's Property Maintenance Code requires every dwelling unit to have working smoke and carbon monoxide alarms…
Read full rule →Las Vegas
Some RestrictionsEvery short-term residential rental licensed in Las Vegas must have carbon monoxide alarms installed to applicable code…
Read full rule →Building Permits
When a building permit is required, new work, renovations, reroofing, decks, the small-project exemptions, and what unpermitted work costs when it surfaces at sale or inspection.
Clark County
Some RestrictionsClark County exempts decks and platforms 30 inches or less above grade from a building permit if built with a…
Read full rule →Elko County
Some RestrictionsIn unincorporated Elko County, Nevada, building permits follow the I-codes and the 2018 Northern Nevada Amendments…
Read full rule →Henderson
Some RestrictionsHenderson requires a building permit for most reroofing work, but exempts like-kind roof covering replacement and…
Read full rule →Las Vegas
Some RestrictionsLas Vegas requires building permits for renovations involving structural changes, electrical, plumbing, or mechanical…
Read full rule →Lyon County
Some RestrictionsSection 15.239.06 of the Lyon County Code requires a separate permit from the Community Development Department before…
Read full rule →North Las Vegas
Some RestrictionsNorth Las Vegas requires a separate building permit before any building, structure, or building service equipment is…
Read full rule →Reno
Some RestrictionsReno's building official withholds permits for work that violates zoning rules and won't issue any permit until appeal…
Read full rule →Sparks
Some RestrictionsSparks requires a building permit before any owner or agent constructs, enlarges, alters, repairs, moves, demolishes…
Read full rule →Washoe County
Some RestrictionsWashoe County requires a permit before constructing, enlarging, altering, repairing, moving, demolishing or changing…
Read full rule →Electrical Permits
Which electrical work (panel upgrades, EV chargers, solar inverters, sub-panels) requires a licensed-electrician permit vs. an owner-builder permit.
Clark County
Some RestrictionsClark County requires all electrical work in the unincorporated county, including the Las Vegas Strip's resort…
Read full rule →Elko County
Some RestrictionsUnincorporated Elko County, Nevada builds to the 2017 National Electrical Code under Elko County Code § 3-1-1(D). A…
Read full rule →Henderson
Some RestrictionsHenderson enforces the 2023 National Electrical Code with local Southern Nevada Amendments for all wiring work, and…
Read full rule →Las Vegas
Some RestrictionsLas Vegas adopts the 2023 National Electrical Code with Southern Nevada Amendments, and any wiring work done without…
Read full rule →Lyon County
Some RestrictionsLyon County adopted the 2023 National Electrical Code (NFPA 70) under Lyon County Code section 15.239.01 and amended it…
Read full rule →North Las Vegas
Some RestrictionsNorth Las Vegas requires electrical work to comply with the 2023 National Electrical Code as locally amended. City Code…
Read full rule →Reno
Some RestrictionsReno has adopted the 2023 National Electrical Code with local amendments, and bars any electrical wiring installation…
Read full rule →Sparks
Some RestrictionsSparks enforces the 2023 National Electrical Code and requires a building-official permit before any electrical system…
Read full rule →Washoe County
Some RestrictionsWashoe County requires a permit before anyone installs, alters, or replaces an electrical system, per Washoe County…
Read full rule →Plumbing Permits
Which plumbing work (water heaters, sewer-line replacement, repipe, gas-line) requires a permit, and which minor repairs are typically exempt.
Clark County
Some RestrictionsClark County requires a permit before installing, altering, or replacing any plumbing system, and enforces the 2024…
Read full rule →Elko County
Some RestrictionsUnincorporated Elko County, Nevada enforces the 2018 Uniform Plumbing Code under Elko County Code § 3-1-1(F). The…
Read full rule →Henderson
Some RestrictionsHenderson requires a plumbing permit for most work and enforces the 2024 Uniform Plumbing Code with Southern Nevada…
Read full rule →Las Vegas
Some RestrictionsLas Vegas doesn't write its own plumbing rules; LVMC 16.28.010 adopts the 2024 Uniform Plumbing Code, including its…
Read full rule →Lyon County
Some RestrictionsLyon County adopts the 2024 Uniform Plumbing Code, published by IAPMO, under Lyon County Code section 15.239.01, and…
Read full rule →North Las Vegas
Some RestrictionsNorth Las Vegas requires plumbing work to comply with the 2024 Uniform Plumbing Code as locally amended. City Code §…
Read full rule →Reno
Some RestrictionsReno adopts the 2024 Uniform Plumbing Code and requires a valid certificate for anyone doing plumbing work that needs a…
Read full rule →Sparks
Some RestrictionsSparks adopts the 2024 Uniform Plumbing Code and requires a building-official permit before any plumbing system is…
Read full rule →Washoe County
Some RestrictionsWashoe County requires a permit before anyone installs, alters, or replaces a plumbing system, under Washoe County Code…
Read full rule →Building Inspections
Required inspection types (rough framing, electrical, plumbing, final), how to schedule, what inspectors look for, and how to handle a failed inspection.
Clark County
Some RestrictionsPermitted construction in unincorporated Clark County goes through five mandatory building-official inspections…
Read full rule →Henderson
Some RestrictionsHenderson requires five inspection stages for permitted construction, foundation, framing, insulation, lath/wallboard…
Read full rule →North Las Vegas
Some RestrictionsNorth Las Vegas requires a series of called inspections for any permitted construction, from foundation through final…
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