DO I NEED A PERMIT TO REMODEL A KITCHEN IN CALIFORNIA?

It depends on what the remodel changes. California's construction rules are in Title 24, the California Building Standards Code. The Building Standards Commission gives the 2025 edition an effective date of January 1, 2026. Cities issue the permits, and a city's own code can carry local amendments. Carlsbad, for example, adopted the 2025 California Residential Code in its municipal code and amended the permit section.

The basic permit rule is broad. In the version of Section R105.1 of the Residential Code that Carlsbad adopted, a permit is required before an owner or the owner's agent may “construct, enlarge, alter, repair, move, demolish” a building, or install, alter, repair, remove, convert or replace “any electrical, gas, mechanical or plumbing system.” Carlsbad's exceptions are a short list in its version of Section R105.2.

This guide reflects official pages read on October 4, 2026 and is general information, not legal advice. Confirm your scope with your city's building department before work starts.

Each city publishes its own list. Here is how the three cities we checked word the finish-work exemption:

• Carlsbad: Municipal Code Section 18.20.030, which amends Section R105.2 of the 2025 California Residential Code, lists “Painting, papering, tiling, carpeting, cabinets, countertops, and similar finish work.”
• Irvine: the city's Permits Not Required page lists “Painting, papering and similar finish work.” It also lists replacement windows and doors of the same dimensions that need no change to the structural frame or opening size.
• Newport Beach: the Building Division says a permit is not required for “floor covering, wallpapering, painting or similar finish work.”

Small like-for-like swaps get similar treatment. Irvine's list covers replacing sinks, garbage disposals and dishwashers when the work does not involve replacing or rearranging valves, pipes or fixtures. Newport Beach says changing a water faucet typically does not require a permit.

Exempt work still has to meet code. Carlsbad's section opens by saying an exemption does not authorize work “in violation of the provisions of this code,” and Irvine says exempt work must still conform to all technical codes and applicable ordinances.

Irvine's and Newport Beach's pages do not name cabinets or countertops the way Carlsbad's code does, so confirm with your city how it treats that work.

Read against those rules, these common kitchen changes alter a system or the structure, so plan on permits for them:

• Moving the sink or dishwasher, or running a water line to a new location.
• Adding or relocating a gas line for a range or cooktop.
• New circuits for a cooktop, oven or other appliances, and added or moved outlets.
• New recessed, pendant or other permanently wired lighting.
• A new or rerouted range hood duct.
• Removing, opening or moving a wall, or changing the size of a window opening.

Which permits a specific kitchen needs, and whether the city wants plans, is the city's decision. Confirm with the building department before demolition.

• Irvine: the Interior Remodel/Alteration page sends applications through the IrvineReady! online portal and lists the plans and Title 24 energy calculations to include. Smaller jobs may fit the Minor Plumbing or Electrical Work page, which offers an automated online permit within limits such as 10 electrical fixtures or outlets, four plumbing fixtures and one to five gas outlets.
• Carlsbad: the city says most construction work requires a permit, though some types are exempt, and that construction design must be approved through plan check before a building permit is issued. Homeowners, property owners and licensed contractors can obtain select simple, no-plan-check residential permits online.

• Irvine: Interior Remodel/Alteration (opens in a new tab)
• Irvine: Permits Not Required (opens in a new tab)
• Newport Beach: Plan Checks, Permits & Inspections (opens in a new tab)
• Newport Beach: Online Permitting (opens in a new tab)
• Carlsbad: Permitting (opens in a new tab)

The California Energy Commission says buildings whose permit applications are filed on or after January 1, 2026 must comply with the 2025 Energy Code (Title 24, Part 6). For remodels, the Commission's 2025 Single-Family Residential Compliance Manual says “any new or altered lighting systems must meet all applicable requirements” of Section 150.0(k). Existing lighting that is not altered may stay as it is.

Chapter 6 of that manual describes what this means in a kitchen:

• Efficacy: there are no wattage limits for residential lighting, but all luminaires must meet the efficacy requirements of Section 150.0(k)1A.
• Recessed downlights: no screw-based lamps, a light source marked JA8-2025-E, and a housing labeled airtight and sealed to the ceiling with a gasket or caulk.
• Dimming: lighting in habitable spaces, kitchens included, needs readily accessible wall-mounted dimming controls. The manual lists exceptions.
• Under-cabinet lighting: it must be controlled independently from ceiling-installed lighting.
• Range hood lights: lighting integrated into the hood does not have to meet the efficacy requirements for permanently installed lighting.

The manual explains the Energy Code but is not the code itself. Confirm with the city what applies to the lighting you change.

Older plumbing fixtures are another. For a single-family home built on or before January 1, 1994, Civil Code Section 1101.4 makes replacing all noncompliant plumbing fixtures a condition of final permit approval for building alterations or improvements. An interior faucet that emits more than 2.2 gallons per minute is one of the fixtures Section 1101.3 calls noncompliant. Our bathroom permit guide covers the rule.

This guide does not list where alarms must be placed. Ask your inspector what the current code requires for your home.

When a contractor does work that needs a permit, the Contractors State License Board (CSLB) treats getting it as the contractor's obligation. Its Building Permit Violation Referral form states: “Failure to obtain a building permit is a violation of Contractors License Law.” The form says discipline can include civil penalties, an order to pay permit fees, and suspension or revocation of the license.

The same form warns that “construction performed without a permit can expose a homeowner to additional liability and costs.” Carlsbad's code says no person shall own, use, occupy or maintain an unpermitted structure, which it defines to include any portion of a building altered without the required permits.

Owners can also act as their own builder. CSLB describes an owner-builder as the person who owns the property and acts as the general contractor on the job. Its owner-builder checklist says that by signing a building permit application as an owner-builder, “you assume full responsibility for all phases of your project.” That includes obtaining permits, requesting inspections and correcting work that does not pass. CSLB adds that you may be considered an employer if you hire unlicensed contractors.

If a contractor asks you to take out the permit in your own name, read CSLB's owner-builder checklist first. Your contract should say in writing who obtains each permit.

• Which parts of my scope are on the city's exempt list, and which need building, plumbing, electrical or mechanical permits?
• Does the city want plans, or does it offer an online permit for this scope?
• Who pulls each permit, and is that written into the contract?
• Which lights are being altered, and how will the new ones meet the Energy Code?
• Was the home built on or before January 1, 1994, and does it still have older toilets, showerheads or faucets?
• Does my homeowners association need to approve the work?

If you would like help sorting out which permits your kitchen needs, Golden Empire USA offers a free assessment with a written scope.