Berkeley Building Permits Guide for Homeowners

Last updated November 13, 2026. Reviewed by the Cash Home Buyers CA team.

Berkeley homeowners apply for building permits and schedule inspections through the city’s online portal, and anyone can research past permits on the city’s permit records tool. Knowing a property’s permit history before you sell can prevent surprises at closing.

Berkeley permits at a glance

Apply	City of Berkeley Permits Online portal (also used to schedule inspections)
Permit questions	permits@berkeleyca.gov or (510) 981-7500
Permit history	Building and planning permits issued since 1993 can be searched on Building Eye by address, neighborhood or zip
Forms	Frequently requested permit forms are on the city’s Permit Forms page
ADUs and JADUs	Building permit required

Why permit history matters when you sell

Buyers and lenders often ask whether additions, conversions and major remodels were permitted. Searching your address on the city’s permit records tool shows what the city has on file. Gaps can mean unpermitted work, which may need to be disclosed or legalized.

Unpermitted dwelling units

Berkeley operates an amnesty program for unpermitted dwelling units. See our Berkeley ADU and zoning guide for how it works.

Applying for a Berkeley permit online, step by step

1. Create an account. Log in or register at the city’s Permits Online portal.
2. Start the request. Under Building Permits, select Generate Request and agree to the terms.
3. Pick the permit type. Choose Building Permit or Minor Permit according to the scope of the project.
4. Upload your documents. Upload plans and other submittal documents as PDF files and submit. Plans are required for every building permit except minor permits.
5. Track and follow up. After the application is processed, you can watch plan review status, upload additional documents and schedule inspections from the same portal.

To find an existing permit later, search for the permit record in the portal, then open Record Info. The Attachments tab lets you add documents or download approved permit documents and plans, and the Inspections tab is where you schedule inspections.

That final-inspection history is exactly what a buyer or lender wants to see. The city publishes an Online Building Permits Guide with detailed instructions, and you can apply in person at the Permit Service Center, 1947 Center Street, third floor.

Berkeley projects that trigger extra review

A building permit is only part of the picture. Berkeley’s zoning rules add use permits for certain changes, and these are common sources of old, undocumented work:

• Large additions: an addition over 600 square feet, or 15% of the lot area if that is less, needs an Administrative Use Permit. Additions made after October 31, 1991 count toward that threshold.
• Bedroom counts: raising the number of bedrooms to five needs an Administrative Use Permit, and a sixth bedroom or more needs a Use Permit. The rule can apply to rooms that are not labeled or used as bedrooms.
• Demolition: a project that removes 50% or more of a building’s exterior walls and roof is treated as demolition and needs a Use Permit.
• Non-conforming buildings: many Berkeley buildings predate current zoning. Lawful non-conforming conditions can be kept and repaired, but alterations within a non-conforming setback need an Administrative Use Permit, and a vertical addition on a lot over its coverage limit needs a Use Permit.

How to read a property’s permit history

Start with Building Eye, which lists building and planning permits issued since 1993 and can be searched by address, neighborhood or zip code. The city’s parcel conditions page shows zoning and special site conditions such as landmarks, creeks and seismic hazards.

Because the permit search covers permits since 1993, older work may not appear there, so ask the Permit Service Center at (510) 981-7500 or permits@berkeleyca.gov how to request earlier records.

Bedroom or bathroom count differs from permits	Compare the listing to permitted plans, and remember the five-bedroom rule above.
Garage or basement used as living space	Look for a permit and final inspection for the conversion, or consider the amnesty program.
Open permit with no final	Ask the city what remains to be inspected before listing.
Extra kitchen or separate entrance	May indicate an unpermitted dwelling unit.

Berkeley’s amnesty program in brief

If a unit was built or converted without permits before January 1, 2020, Berkeley’s pilot amnesty program (January 1, 2025 through December 31, 2028) offers free, confidential consultations and two legalization paths.

The city lists a $590 application fee, a $250 reinspection fee on the compliance-certificate path and a $250 address assignment fee, plus building permit fees based on the cost of the work. The city also notes that unpermitted units may not be covered by home insurance.

Staff can be reached at UDUamnesty@berkeleyca.gov, and our Berkeley ADU and zoning guide covers the paths in detail.

What California law says about selling with permit gaps

Permit rules are local, but disclosure rules are statewide. Under Civil Code section 1102.1, you cannot waive delivery of the transfer disclosure statement by selling as-is, and your duty to disclose material facts remains.

If a buyer receives a disclosure after making an offer, they can cancel within three days of in-person delivery or five days of mailing under section 1102.3. Delivering disclosures early avoids that window. Read our guide to selling as-is with unpermitted work for the full picture.

Mistakes sellers make with permits

• Assuming the previous owner pulled permits for work done before you bought.
• Waiting until a buyer’s inspection to find out about an open permit.
• Starting corrective work without checking whether the city requires plans or a minor permit.
• Leaving out a conversion or extra unit when completing disclosures.

What a Berkeley sale costs once permits are settled

Permit clean-up is only one line in a seller’s budget.

California’s county documentary transfer tax is $0.55 for each $500 of value or fraction of $500 under Revenue and Taxation Code section 11911, and a city that imposes its own tax can add half the county amount per $500 on top, so confirm what applies to your Berkeley address with your escrow officer.

On a $600,000 sale the county amount alone is 1,200 units at $0.55, or $660. Loan payoff, any commission you agree to, escrow and title charges and the proration of the year’s property tax by closing date all come out of your proceeds. Our seller closing costs guide includes a net proceeds calculator.

Add the cost of any permit work to that total. If a repair, legalization or re-inspection would cost more than the value it adds, selling as-is to a cash buyer can net a similar amount with fewer moving parts.

Berkeley sellers also need the hazard disclosure

Berkeley’s own parcel conditions page flags creeks, landmarks and seismic hazards, and California separately requires a natural hazard disclosure covering six zone types: special flood hazard areas, areas of potential flooding from dam failure, very high fire hazard severity zones, earthquake fault zones, seismic hazard zones and state responsibility wildland areas.

The duty falls on the seller or the seller’s agent, and any waiver is void. Read our natural hazard disclosure guide for who delivers it and what happens if it arrives late.

How to sell a house in Berkeley

1. Search your address in the city’s permit records.
2. Collect permits, final inspection sign-offs and plans.
3. Request a no-obligation cash offer.
4. Choose your closing date.
5. Close with no repairs or permit cleanup required.

Frequently asked questions

How do I apply for a building permit in Berkeley?

Apply through the City of Berkeley’s Permits Online portal. Questions can go to permits@berkeleyca.gov or (510) 981-7500.

How can I check a Berkeley property’s permit history?

The city’s Research Permit Records page points to Building Eye, where you can search permits issued since 1993.

Do I need plans to apply for a Berkeley permit?

Plans are required for all building permits except minor permits. Upload plans and submittal documents as PDF files through the Permits Online portal.

How far back does Berkeley’s permit search go?

Building Eye shows building and planning permits issued since 1993. Contact the Permit Service Center for earlier records.

Does a fifth bedroom need a permit in Berkeley?

In most residential districts, raising the bedroom count to five needs an Administrative Use Permit, and a sixth or more needs a Use Permit, according to the city.

More guides

• We Buy Houses in Alameda County
• Alameda County Property Tax Guide
• Berkeley ADU and Zoning Guide
• All California Guides

Sources

• City of Berkeley: Permits Online
• City of Berkeley: Research Permit Records
• City of Berkeley: Permit Forms

This guide is general information from public sources, not legal advice. Confirm current rules with the City of Berkeley.