Selling a house in Kensington, CA: what the city requires
Contra Costa County, California · Last checked November 2026
Kensington homes are in Stege Sanitary District and need an EBMUD sewer lateral Compliance Certificate at sale.
What Kensington requires
EBMUD sewer lateral Compliance Certificate
- Who does it
- Seller and buyer decide who gets it. A licensed contractor tests the lateral and EBMUD verifies it.
- What is checked
- Private sewer lateral from the house to the street main. EBMUD inspects to confirm it is leak-free.
- Cost
- EBMUD certificate fee (listed at $370 on its current schedule) plus the contractor test. Repairs or replacement are extra.
- Valid for
- 7 years if the lateral was unaltered or repaired, 20 years after a full replacement.
- Deadline
- Before close of escrow.
- If not done by closing
- A Time Extension Certificate gives 180 days after transfer. It needs a fee and a $4,500 refundable deposit.
- Applies to
- Sale or title transfer, remodels over $100,000, or a water meter size change.
- Stege Sanitary District also serves El Cerrito and the Richmond Annex.
- Repair work needs a Stege sewer permit.
Who to call
Stege Sanitary District
(510) 524-4668
Official page
Housing in Kensington
- Median year homes were built
- 1945
- Median home value
- $1,539,000
- Owner-occupied homes
- 1,861 of 2,144 (87%)
- Total housing units
- 2,207
Half the homes here were built in 1945 or earlier, so many sewer laterals are 81+ years old and made of clay or cast iron. Older laterals are the ones most likely to fail a test, so budget for a camera inspection before you list.
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates for Kensington CDP, California.
Need this done in Kensington?
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How the sewer lateral process works
A sewer lateral is the private pipe that carries wastewater from the house to the public sewer main. Many California cities and sanitary districts make sellers prove it does not leak before title can transfer.
- Check whether a valid certificate is already on file for the address. If it is, you may be done.
- Hire a licensed plumber or sewer contractor to video (CCTV) the lateral and, where required, run an air or water pressure test.
- If the lateral fails, the contractor pulls a permit and repairs or replaces it. Many agencies send their own inspector to witness the final test.
- The city or district issues the compliance certificate, and escrow can close.
- If you run out of time, ask about a time extension. These usually require a refundable deposit and a firm deadline after closing.
| Item | Typical range |
|---|---|
| Video inspection or pressure test | $250 to $750 |
| Spot repair | $1,500 to $10,000 |
| Full lateral replacement | $8,000 to $25,000 or more |
Read the full sewer lateral guide
Other towns with the same requirement: Sewer lateral video or dye test
If the house fails
You can repair before closing, use an escrow or extension where the city allows it, let the buyer assume the work for a credit, or sell as-is. Compare the options.
Frequently asked questions
What does Kensington require before I sell my house?
Kensington homes are in Stege Sanitary District and need an EBMUD sewer lateral Compliance Certificate at sale.
How much does the ebmud sewer lateral compliance certificate cost in Kensington?
EBMUD certificate fee (listed at $370 on its current schedule) plus the contractor test. Repairs or replacement are extra. Typical related costs: video inspection or pressure test $250 to $750; spot repair $1,500 to $10,000; full lateral replacement $8,000 to $25,000 or more.
How long is it valid?
7 years if the lateral was unaltered or repaired, 20 years after a full replacement.
What if the repairs are not finished before closing?
A Time Extension Certificate gives 180 days after transfer. It needs a fee and a $4,500 refundable deposit.
Who pays, the buyer or the seller?
The ordinance usually makes the seller responsible for ordering it, but who pays for repairs is negotiable in the purchase agreement.
How old are the homes in Kensington?
The median home in Kensington was built in 1945, and the median home value is $1,539,000, according to the Census Bureau's 2020-2024 American Community Survey.
Nearby: San Francisco Bay Area
- Alameda Required at sale
- Albany Required at sale
- Belmont No point-of-sale rule
- Belvedere Required at sale
- Berkeley Required at sale
- Burlingame Required at sale
- Castro Valley Required in some cases
- Corte Madera Required at sale
- Crockett Required at sale
- El Cerrito Required at sale
- Richmond Required at sale
- San Pablo Required at sale
Cite, link or embed this page
Agents, title companies and journalists are welcome to link to this page:
Or embed a small summary box on your website or listing page:
Sources
- East Bay Municipal Utility District, Private sewer laterals
- EBMUD PSL program fee schedule
- East Bay Regional PSL Program
- Stege Sanitary District, Private Sewer Lateral
- U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (tables B25035, B25077, B25003, B25001)
Last checked November 2026. Rules and fees change by ordinance and resolution. Confirm with the municipality before you list. See something out of date? Report a change.