Permit Required? Required
Typical Fee Range $200–$800 Fees include building, electrical, and plumbing permits; cost varies by number of fixtures.
Fee Method Project-based
Apply Online Apply at San José Department of Planning, Building and Code Enforcement →

What's Required in San Jose

  • Permit required for replacing or adding plumbing fixtures (tubs, showers, toilets)
  • Electrical permit required for new lighting, fans, or GFCI outlets
  • Shower pan liners must be inspected (flood test) before tiling
  • Ventilation fan required if no operable window exists in the room
  • Tempered glass required for windows within 60 inches of a shower drain
  • Waterproofing and structural support required for walk-in shower conversions

Do You Need a Permit to Remodel a Bathroom in San Jose

It depends on what you’re changing. A cosmetic bathroom refresh in San Jose — 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 San José Department of Planning, Building and Code Enforcement; the requirements above outline what San Jose treats as permit-worthy.

What Bathroom Work Needs a Permit in San Jose

In San Jose, 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 San José Department of Planning, Building and Code Enforcement before you start.

How to Get a Bathroom Remodel Permit in San Jose

1

Step 1: Application

Apply for a 'Residential Remodel' permit through the SJPermits portal.

2

Step 2: Detail Scope

List all fixtures being moved or replaced to ensure correct trade permit calculation.

3

Step 3: Fee Payment

Pay building and trade fees ($200–$800) through the online dashboard.

4

Step 4: Rough Inspections

Schedule shower pan and electrical/plumbing rough-in inspections.

5

Step 5: Final Review

Schedule a final inspection once the project is finished to close the permit.

Frequently Asked Questions

Yes, any changes to fixtures, plumbing, or electrical systems require a permit.
Typically between $200 and $800 depending on the scope of utility work.
Yes, a plumbing permit is required for fixture replacement per San Jose city code.
Yes — relocating a toilet, sink, or shower drain, or adding a new fixture, generally requires a plumbing permit in San Jose, even inside a cosmetic-looking remodel. Replacing a fixture in the same spot usually doesn’t. Check with the San José Department of Planning, Building and Code Enforcement.