Permits & licenses in San Mateo.
Inside the San Mateo city line the building permit, the plan review and the inspection belong to the city. California writes one code for the whole state — Title 24, the California Building Standards Code, republished by the Building Standards Commission every three years — and state law hands its enforcement to local government: the city's department inside the line, the county's on the unincorporated land outside it. Hospitals answer to HCAI and public schools to the Division of the State Architect, not to either building counter.
- The Building Division of the Community Development Department issues building permits and runs plan review inside the City of San Mateo.
- Residential and commercial building permit applications run through the city's Customer Self-Service portal.
Talk to a permit specialist — for your San Mateo project.
San Mateo sits in San Mateo County · outline drawn from Census boundaries
What we clear here
- Building permits — new construction, fit-outs, renovations
- Trade permits — electrical, plumbing, gas, mechanical
- Use & occupancy and the inspections behind it
- Business & contractor licensing
- Signs, site work, and right-of-way
How it moves
Your package is reviewed against the current San Mateo submission requirements before it's filed — forms, editions, scales, signatures. Then it's tracked in the queue and carried through comments. A resubmittal means the back of the line; the pre-filing review is there to help keep you out of it. The habit comes from volume: the team has processed 400+ permits annually across Maryland, D.C., and Virginia counters.
Straight answers
Who issues building permits in San Mateo?
Building Division — with the trade, health, and fire reviews that attach depending on the project.
Does DaKa work in San Mateo?
Yes — San Mateo is one of the California markets we serve. Call (240) 344-5075, or send the project over, and we'll lay out your project's permits and licenses, in order, with what each review will take.
Talk to a permit specialist
Ten minutes on your project. You leave knowing the approvals it needs, in what order, and what each review will take. Or send the address, scope, and plans and we start from there.