Concord plan check and resubmittal guide
What we could verify about the City of Concord’s permit office from government and permit portal pages, what California law says about plan check there, and how to answer a correction letter. Each fact links to its source.
The City of Concord permit office
- Building Division: 925-671-3107 (cityofconcord.org, checked October 31, 2026)
- Address: 1950 Parkside Drive, MS/51, Concord, CA 94519 (cityofconcord.org, checked October 31, 2026)
- Permit Portal (Accela Citizen Access)
- Building department page
Links and facts checked on October 28, 2026.
Codes its letters cite
Building code named on the city’s pages: 2025 California Building Standards Code.
Local amendments to the building code
Filed local amendments with the California Building Standards Commission (ordinance 25-8).
Sections the City of Concord changes from the state code (summaries in our words; read the ordinance for the exact text):
- CFC 101.1: Title changed to name the Fire Code of Contra Costa County and the two fire districts.
- CFC 102.1: Adds Item 5 applying the code to vehicles, ships, and boats permanently affixed within the jurisdiction.
- CFC 105.5: Amended; see the ordinance
- CFC 105.6: Amended; see the ordinance
- CFC 105.6.26: Permit and plans required to install, improve, modify, or remove roadways, driveways, and bridges needing fire district access.
- CFC 105.6.27: Amended; see the ordinance
- CFC 105.6.28: Amended; see the ordinance
- CFC 112.4: Amended; see the ordinance
- CFC 324: Adds new Chapter 3 Section 324 on exterior fire hazard control.
- CFC 324.1: Adds subsurface fire heading under exterior fire hazard control.
- CFC 324.1.2: Fire district may extinguish neglected subsurface fires and charge the cost as a debt to the property owner.
- CFC 401.5.1: Fee may be charged for false or nuisance fire alarms per the Board of Directors' fee schedule.
The ordinance amends more sections than these.
The amendments: cityofconcord.org
Concord and Contra Costa County
Concord is in Contra Costa County. See the Contra Costa County guide.
California rules every plan check here follows
These come from California law and state agencies, so they apply in Concord as well. Each links to its source.
Building code in force
The 2025 edition of Title 24, the California Building Standards Code, has been in effect since January 1, 2026.
Source: California Building Standards Commission, checked October 31, 2026
Energy code
If your permit application was filed on or after January 1, 2026, the project has to meet the 2025 Energy Code.
Source: California Energy Commission, checked October 31, 2026
Energy forms with the application
A building permit application covered by the energy code (Part 6) must include at least one copy of the required energy compliance documents.
Source: California Energy Commission, 2025 Building Energy Efficiency Standards, checked October 31, 2026
Green building code (CALGreen)
The 2025 edition of CALGreen, the state green building code (Part 11), took effect on January 1, 2026.
Source: California Building Standards Commission, checked October 31, 2026
ADU decision deadline
If the city or county has not approved or denied a complete application for an ADU or junior ADU within 60 days, the application is treated as approved (Gov. Code § 66317).
Source: California Department of Housing and Community Development, ADU Handbook, checked October 31, 2026
ADU denials must explain the fix
When a city or county denies an ADU or junior ADU application, it must send written comments within 60 days that list each problem and explain how you can correct it.
Source: California Department of Housing and Community Development, ADU Handbook, checked October 31, 2026
Building permits for approved housing projects
For housing projects that already have planning approval, the city or county has 15 business days to say whether a building permit application is complete, then 30 or 60 days, depending on how many units are proposed, to decide whether it meets the standards.
Source: California Department of Housing and Community Development, Housing Law Fact Sheets, checked October 31, 2026
What a good response to plan check corrections has
General guidance, not the City of Concord’s own rules. Check its page before you resubmit.
- Answer every comment, in the reviewer’s order and numbering, so nothing is missed.
- Say plainly what you changed for each comment, or why no change is needed.
- Name the sheet and detail where each change is, so the reviewer can find it fast.
- Mark changes on the drawings (clouds or deltas are common) and keep sheet numbers the same.
- Send the response letter, the revised drawings and any new calculations together.
Other California city guides
How we help
Send us the whole correction letter. We draft a response to every comment and list the drawing changes sheet by sheet. Your first letter is free. You review each response, then you sign and submit to the City of Concord yourself.
Cleared to Build is an independent service. We are not the City of Concord and are not affiliated with it.
Upload your correction letterOnly one comment to answer? Try the free one-comment tool.
Questions
How do I respond to Concord’s plan check corrections?
In general, answer every comment in a response letter that says what changed and on which sheet, then resubmit the revised drawings the way the City of Concord asks. Check its own instructions first.
What should a resubmittal to Concord include?
In general: a response letter answering each comment, the revised drawings with changes marked, and any new calculations or reports the comments ask for. The City of Concord may ask for more, so check with it before you send.
Where do I send my resubmittal to Concord?
The City of Concord’s online permit portal is Permit Portal, linked on this page. Ask the building department how it wants resubmittals sent if its instructions don’t say.
How long does Concord take to review a resubmittal?
For housing projects that already have planning approval, the city or county has 15 business days to say whether a building permit application is complete, then 30 or 60 days, depending on how many units are proposed, to decide whether it meets the standards. Ask the City of Concord for its current review times.
Does Concord charge for another plan review?
This guide doesn’t list fees. Ask Building Division at 925-671-3107 before you resubmit.
How many rounds of corrections can Concord send?
This guide doesn’t list a limit. Answering every comment fully the first time is the surest way to fewer rounds; ask Building Division at 925-671-3107 if unsure.
Is Cleared to Build part of the City of Concord?
No. Cleared to Build is an independent service, not affiliated with the City of Concord or any permitting agency. You submit to the city yourself.