Whether a kitchen remodel needs a building permit depends on your city or county, and on what changes. Building departments write their own rules, but the line usually falls in the same place: finishes do not need a permit, and the house's structure and systems do.
What one city publishes
The City of Las Vegas's homeowner guide is a clear example. It lists, among the work that needs no permit:
Painting, papering, cabinets, countertops, and similar finish work, floor covering, except for trim and decorative work
and, among the work that does need one:
- moving, removing or adding walls;
- installing or altering any permanent wiring or electrical device, or running wiring for a new outlet or light fixture;
- remodeling where the existing plumbing is relocated;
- installing, altering or repairing gas piping between the meter and any appliance;
- installing kitchen range exhausts and appliances that are required to be vented.
And another
In Los Angeles, the Department of Building and Safety lists a residential kitchen remodel with no structural changes among the jobs that get an express permit, issued without plan review. Work that changes the structure, such as opening a load-bearing wall, goes through plan review.
Why it matters
Las Vegas puts it plainly in the same guide: a permit is a permanent record of the work and its inspections, for insurance and for resale, and work found later without a permit can mean opening finished walls so it can be inspected.
Who takes out the permit
Usually the contractor. Ask before you sign, and make it part of the contract. In Nevada, a homeowner who took out the building permit as an owner-builder cannot claim from the state's Residential Recovery Fund for that work.
Condos and HOAs
A building permit is the city's. An association may have its own approval for work on plumbing, walls, wiring or the building's exterior, and its own rules on working hours and deliveries. Ask for them before the first measure.
Your town
Each town page on this site names its county and state. The permit itself comes from the city's building department, or from the county's for unincorporated areas; their own pages are the source to trust.
Updated 2026-10-12.