San Bernardino, California Building Permit Guide

San Bernardino is the county seat of San Bernardino County and a major logistics hub at about 222,000 residents, near the San Andreas fault. Its Building and Safety Division, within Community Development and Housing, is the sole building authority inside the city, issuing permits under Title 24 with San Bernardino amendments, with seismic design central to structural work.

This guide covers the Building and Safety Division, its permit paths, Title 24 with city amendments, and the seismic review that shapes structural work in the Inland Empire.

This guide covers work inside the City of San Bernardino limits. Unincorporated San Bernardino County and neighbouring cities are separate authorities.

What requires a building permit in San Bernardino?

Local amendments and thresholds differ from one jurisdiction to the next, so an exempt list from a neighbouring city is not reliable — a project waved through in one place needs a full permit set in the next. An exemption from a building permit is never an exemption from zoning, the statewide energy or green-building codes, or an electrical or plumbing permit. Confirm scope with Building and Safety before work starts.

The statewide layers that apply everywhere

Several parts of Title 24 apply on top of the base building code and routinely catch projects owners assume are exempt: the California Energy Code (Part 6); CALGreen (Part 11), California’s mandatory statewide green-building code; and the accessibility provisions in Chapters 11A and 11B. Seismic design is built into the code statewide, and in fire-prone areas the California Wildland-Urban Interface Code (Title 24, Part 7, in force since 1 January 2026) and Cal Fire defensible-space requirements (Public Resources Code 4291) add a further layer. In the City of San Bernardino, the Building and Safety Division administers Title 24 with city amendments, and seismic design is central to structural review given the city’s proximity to the San Andreas fault.

California builds on one statewide code, Title 24, whose 2025 edition took effect on 1 January 2026; the editions in effect when the application is submitted apply, and cities and counties may adopt local amendments only with findings filed with the state (new residential amendments are largely frozen until June 2031). Title 24 and local amendments

Who handles permitting in San Bernardino?

The Building and Safety Division of Community Development and Housing handles plan review, permit issuance and inspections for the City of San Bernardino under Title 24 and city amendments.

The Building and Safety Division runs plan review, permit issuance and inspections for the City of San Bernardino through its permit counter and online systems. Simpler residential and trade work often qualifies for an online or over-the-counter permit, while additions, new construction and the city’s significant warehouse and industrial work go through full plan review, with seismic design central.

Confirm the parcel is inside the city first; the surrounding unincorporated county and neighbouring cities file with different authorities under their own codes.

In 2025, building permits issued in San Bernardino authorized 87 new privately owned housing units, 5 of them single-family homes, according to the U.S. Census Bureau Building Permits Survey.

Permit types

Residential permits

Residential work inside the city is permitted and inspected by the division under Title 24 and city amendments. Additions, decks, pools, solar and EV chargers need permits, and seismic design shapes structural work. A CSLB-licensed contractor in the right classification pulls the trade permits.

Commercial permits

Commercial, warehouse and multi-family work goes through division plan review against the California Building Code, the Energy Code and CALGreen, with city amendments. It requires CSLB-licensed contractors and drawings stamped by a California-licensed architect or engineer, with seismic design throughout.

Licenses, trade classifications and design professionals

Practically, three credential layers appear on California projects: a CSLB license in the correct classification for the contractor pulling the permit; the specialty C-classifications for the electrical, plumbing and mechanical trades; and, on commercial and larger residential work, drawings stamped by a California-licensed architect or engineer. Confirm what Building and Safety requires for the specific building before filing.

Contractors are licensed statewide by the Contractors State License Board (Classes A, B, B-2 and C) for work of $1,000 or more or any permitted work; a city may also require a business licence or tax registration. Contractor licensing in California

San Bernardino permit costs and fees

Budget the city building permit and plan-review fees, separate trade permits, the state Building Standards and seismic surcharges, and any development fees. Fees are valuation-based and set by the city; confirm the schedule in force on your filing date.

California layers two uniform state surcharges — the Building Standards Administration fee and the Strong Motion Instrumentation seismic fee — on top of the local charges (Health and Safety Code 18931.6; Public Resources Code 2705). The building and plan-check fees themselves are local and change, and California law limits them to the reasonable cost of providing the service, so a figure from a neighbouring city is not reliable — ask Building and Safety for the schedule in force on your filing date.

Trade permits and who may pull them

Each trade follows its part of Title 24 and is done by a contractor with the matching CSLB licence (C-10 electrical, C-36 plumbing, C-20 HVAC), a Class B contractor where allowed, or an owner-builder. Trade licences in California

How to apply for a San Bernardino building permit

Review, corrections and what actually causes delay

In California, the first cause of delay is uncertainty over jurisdiction — filing with the county when a city should have it, or missing a local amendment on top of Title 24. After that come Title 24 energy and CALGreen documentation, a CSLB classification that does not match the scope, and, in fire or coastal areas, defensible-space or coastal-zone requirements that were not addressed up front. Build the plan-check time into the schedule and confirm the checklist with Building and Safety before filing.

A building permit carries a validity period and can expire if work does not start or stalls between inspections; confirm the expiry with San Bernardino on phased or delayed work. Permit validity in California

Inspections in San Bernardino

Where a permit is required, standard checkpoints include footing and foundation, framing, rough-in electrical, plumbing and mechanical, insulation and Title 24 energy, CALGreen measures, fire systems on commercial work, and final, with a certificate of occupancy before use. The division assigns the inspector and the construction stages that must be inspected when the permit issues.

California inspections are made against the code editions in effect when the permit application was submitted (Health and Safety Code 18938.5), so the approved plans and any energy and green-building documentation need to be on site for the inspector to check against. Confirm the notice Building and Safety needs and schedule around its inspection windows.

Do not cover work before the required inspection has been approved. Keep the issued permit, the approved plans, product listings, Title 24 energy documentation and your correction responses available on site.

San Bernardino permit search and official resources

Permit records in California sit with the local authority that issued them. Where the City of San Bernardino Building and Safety Division is the authority for the City of San Bernardino limits, it holds the building permit, the inspection history and the certificate of occupancy. If you are buying, refinancing or renovating, confirm that past work was permitted rather than assuming it was — and confirm the code edition that was in force.

These are the primary sources behind this guide. Codes, fee schedules and procedures change — confirm the position for your filing date.

• City of San Bernardino Community Development
• California Building Standards Commission (Title 24)
• Contractors State License Board (CSLB)
• California Energy Commission (Energy Code)
• California Department of Housing and Community Development

Frequently asked questions

Who issues building permits in the City of San Bernardino?

The Building and Safety Division of Community Development and Housing issues permits for work inside the city under Title 24 and city amendments; the county and neighbouring cities are separate authorities.

How does seismic design affect my project?

Seismic design is central near the San Andreas fault; expect it to shape foundations, framing and connections on most projects.

Can I get a permit online?

Yes. The city offers online permitting for many project types, plus over-the-counter permits for simpler work; larger projects go through full plan review.

Do I need a local contractor registration?

Not a contractor licence: California licenses contractors statewide through the CSLB, and the licence must be active and carry the right classification. A city may still require a business licence or business tax registration (Government Code 37101), so ask the department.

How is warehouse and industrial work permitted?

The city’s significant logistics development goes through full plan review with the structural, energy and green-building requirements the building type calls for.

How do I run a San Bernardino permit search?

The division holds the city’s permit and inspection records; confirm past work was permitted before buying, refinancing or renovating.

Simplify San Bernardino permitting with Alliance Permitting

The City of San Bernardino rewards a complete submittal and early attention to seismic design. Near the San Andreas fault, a complete package is the difference between weeks and months.

Trusted by leading builders, developers, and national contractors — 21+ years of filing in the jurisdictions we write about.

Contractors and builders choose Alliance for San Bernardino because the work is done by people who have stood at the counter:

• We confirm the parcel is inside the city and route it to the division.
• We manage the online submittal and plan review end to end.
• We confirm the CSLB classification matches the scope.
• We address seismic design up front.
• We submit complete plans and track issuance and inspections.

Alliance Permitting is a permit documentation and submission company in California. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about San Bernardino permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.