Concord, California Building Permit Guide

Concord is the largest city in Contra Costa County, with about 123,000 residents, an East Bay commercial centre with a large former Naval Weapons Station site under long-horizon redevelopment. Its Building Division, within Community Development, is the sole building authority inside the city, issuing permits through the Permit Center on Parkside Drive under Title 24 with Concord amendments.

This guide covers the Building Division and Permit Center, the electronic permit process, Title 24 with city amendments, and the review sequencing that shapes Concord projects.

This guide covers work inside the City of Concord limits. Unincorporated Contra Costa County and neighbouring cities are separate authorities.

What requires a building permit in Concord?

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 Division 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 Concord, the Building Division administers Title 24 with city amendments, and the city’s development code and design guidelines add local requirements on top of the state code.

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 Concord?

The Building Division handles plan check, permit issuance and inspections for the City of Concord through the Permit Center under Title 24 and city amendments.

The Building Division runs plan check, permit issuance and inspection for the City of Concord from the Permit Center, which is a single location for building, engineering and planning permits with staff available during posted hours without an appointment. Applications are filed through the city’s Virtual Permit Center and processed electronically through issuance, and inspectors are reachable by phone in set early and late windows each day.

Confirm the parcel is inside the city first; unincorporated Contra Costa County and the neighbouring East Bay cities file with different authorities under their own amendments.

In 2025, building permits issued in Concord authorized 70 new privately owned housing units, all 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, ADUs, garage conversions, reroofs, pools, solar and EV chargers need permits, and the Permit Center asks to be contacted before a garage conversion is started so the parking and setback requirements are settled up front.

Commercial permits

Commercial and multi-family work goes through division plan check against the California Building Code, the Energy Code and CALGreen, with city amendments and the city’s design guidelines. It requires CSLB-licensed contractors and drawings stamped by a California-licensed architect or engineer, and downtown projects can carry additional design review.

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 Division 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

Concord permit costs and fees

Budget the city building permit and plan-check fees, separate trade permits, the state Building Standards and seismic surcharges, and any development impact fees. The city publishes a pre-application tool that returns a fee estimate; 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 Division 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 Concord 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 Division 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 Concord on phased or delayed work. Permit validity in California

Inspections in Concord

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. Inspectors are available by phone in posted morning and afternoon windows, and office meetings with an inspector are by appointment only.

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 Division 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.

Concord permit search and official resources

Permit records in California sit with the local authority that issued them. Where the City of Concord Building Division is the authority for the City of Concord 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 Concord Building Division
• 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 Concord?

The Building Division, within Community Development, issues permits through the Permit Center; unincorporated Contra Costa County and neighbouring cities are separate authorities.

Is filing electronic?

Yes. Building, engineering and planning applications are filed through the city’s Virtual Permit Center and processed electronically through issuance.

Can I estimate fees before filing?

The city publishes a pre-application tool that returns zoning information, the permits a project needs and a fee estimate.

Do I need a local contractor registration?

California licenses contractors statewide through the CSLB, and the license must be active and carry the classification that matches the work. Concord also requires a valid City of Concord business licence before it issues the permit.

Do I need an appointment at the counter?

No appointment is needed for Permit Center service during posted hours, though meetings with an inspector at the office are by appointment.

How do I run a Concord permit search?

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

Simplify Concord permitting with Alliance Permitting

Concord rewards applicants who use the front-end tools before filing. Zoning, permit type and fees are all answerable up front, which keeps the electronic review moving once it starts.

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

Contractors and builders choose Alliance for Concord 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 run the pre-application check before the package is drawn.
• We file through the Virtual Permit Center and track the record.
• We confirm the CSLB classification matches the scope of work.
• We coordinate building, engineering and planning sign-offs together.

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 Concord permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.