Permit Required? Required (plumbing changes)
Typical Fee Range $200–$1,500 Plumbing permit is most common
Fee Method Per trade permit
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What's Required in Los Angeles

  • All bathroom remodel permits in Los Angeles are regulated by the LADBS
  • Work must be performed by a licensed California contractor
  • Project must comply with Title 24 energy code where applicable
  • Structural work requires stamped plans by a licensed engineer
  • Permits must be posted visibly on-site during construction
  • Final inspection required before project sign-off

Do You Need a Permit to Remodel a Bathroom in Los Angeles

It depends on what you’re changing. A cosmetic bathroom refresh in Los Angeles — new paint, a vanity or toilet swapped in the same spot, re-tiling, or replacing a faucet — usually doesn’t need a building permit. You cross into permit territory once you move or add plumbing or electrical, relocate fixtures, change the layout, remove or move a wall, or add square footage. Because remodels often bundle plumbing and electrical work, many projects need those trade permits even when the building permit is borderline. Check the specifics with the LADBS; the requirements above outline what Los Angeles treats as permit-worthy.

What Bathroom Work Needs a Permit in Los Angeles

In Los Angeles, the trigger is usually moving systems, not refreshing surfaces. Work that typically requires a permit: relocating or adding plumbing (moving a toilet, sink, or shower drain), adding a shower or tub where there wasn’t one, new or moved electrical circuits and outlets, removing or altering a wall, converting a half bath to a full bath, or turning another room into a bathroom. Like-for-like swaps in the same location — same toilet spot, same tub footprint — usually don’t. Even removing a tub can need a plumbing permit if the drain is capped or moved, so confirm with the LADBS before you start.

How to Get a Bathroom Remodel Permit in Los Angeles

1

Check LADBS Requirements

Review the specific requirements for bathroom remodel permits at the LADBS website or call the permit counter.

2

Prepare Plans

Submit site plan, construction drawings, and supporting documents through the LADBS ePlanLA Portal.

3

Apply Online or In Person

Many LA projects qualify for over-the-counter same-day approval at LADBS offices.

4

Pay Fees

Fees range $200–$1,500. Pay online or in person at the permit counter.

5

Schedule Inspections

Request inspections through the LADBS inspection scheduling portal as construction progresses.

Frequently Asked Questions

In most cases, yes — bathroom remodel permits in LA require a permit from LADBS. The specific requirements depend on project scope and location. Check with LADBS to confirm requirements for your specific project.
Los Angeles bathroom remodel permit permits typically cost $200–$1,500. Fees are set by LADBS and may include plan check fees in addition to the permit fee.
Simple residential projects often qualify for over-the-counter same-day approval at LADBS. Complex projects may require plan review, which typically takes 3–8 weeks.
Yes — relocating a toilet, sink, or shower drain, or adding a new fixture, generally requires a plumbing permit in Los Angeles, even inside a cosmetic-looking remodel. Replacing a fixture in the same spot usually doesn’t. Check with the LADBS.