Bathroom Remodel Permit Requirements in Rohnert Park, CA

Rohnert Park is a city of 44,894 residents in California that follows the 2022 CBC building code. Whether you need a building permit for your Bathroom Remodel project depends on the scope of work — here's what Rohnert Park's building department requires.

Population: 44,894 Code: 2022 CBC Verified: 2026-03-21 6 local rules

When you DO need a permit

Replacing plumbing fixtures (toilet, sink, tub) typically requires a plumbing permit.

Estimated fee: $40 – $130

Typical timeline: 5 business days

Source: City of Rohnert Park Code / CBC Title 24

Bathroom remodels that move or add plumbing require building and plumbing permits.

Estimated fee: $130 – $425

Typical timeline: About 2 weeks

Source: City of Rohnert Park Code / CBC Title 24

Adding a new bathroom requires building, plumbing, and electrical permits.

Estimated fee: $255 – $850

Typical timeline: About 2 weeks

Source: City of Rohnert Park Code / CBC Title 24

Replacing plumbing fixtures (toilet, sink, tub) typically requires a plumbing permit.

Estimated fee: $40 – $130

Typical timeline: 5 business days

Source: City of Rohnert Park Code / CBC Title 24

Bathroom remodels that move or add plumbing require building and plumbing permits.

Estimated fee: $130 – $425

Typical timeline: About 2 weeks

Source: City of Rohnert Park Code / CBC Title 24

Adding a new bathroom requires building, plumbing, and electrical permits.

Estimated fee: $255 – $850

Typical timeline: About 2 weeks

Source: City of Rohnert Park Code / CBC Title 24

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Building Department Contact

NameBuilding Division
Address130 Avram Avenue, 2nd Floor, Rohnert Park, CA 94928
HoursMon-Thu 8am-12pm & 1pm-4:30pm; Fri 8am-12pm

Frequently Asked Questions

Estimated permit fees for Bathroom Remodel projects in Rohnert Park, CA range from $40 – $130. Fees vary based on project scope and valuation.

It depends on the specifics of your project. Some smaller Bathroom Remodel projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.

Working without a required permit in Rohnert Park can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.

Typical approval time for Bathroom Remodel permits in Rohnert Park is 5 business days. More complex projects may take longer if plan review is required.

Learn More About Bathroom Remodel Permits

Read our complete guide covering permit requirements, costs, common exemptions, and the application process.

Read Bathroom Remodel Guide →

Estimate your permit fees →

Disclaimer: This information was last verified on 2026-03-21. Building permit requirements may change. Zoning requirements (setbacks, lot coverage, height limits) are separate and vary by location. Always confirm with your local building and planning departments before starting your project. PermitMint provides general guidance, not legal advice.