#OC25141357, Rita Haupt, Listing office: @Vantage Real Estate
Contra Costa County Housing Market Report May 2025•Contra Costa County, California
Housing Prices in Contra Costa County, CA
How much do homes in Contra Costa County, CA cost?
Median List Price
Based on all homes listed in the last 12 months
The list price of homes in Contra Costa County has remained the same since last year.
Summary: The median home list price in Contra Costa County was $699,106 in May 2025, the same as the previous year, and the median price per square foot was $437.
Median List Price By Counties
City | May 2024 | May 2025 | Change YoY |
---|---|---|---|
Solano County | $583.4K | $589.4K | +1.0% |
Contra Costa County | $699K | $699.1K | 0.0% |
Median List Price By Bedrooms
Beds | May 2024 | May 2025 | Change YoY |
---|---|---|---|
11 Bedroom | $349.5K | $315K | -9.9% |
22 Bedrooms | $479K | $479.9K | 0.2% |
33 Bedrooms | $679K | $675K | -0.6% |
44 Bedrooms | $777.7K | $789K | +1.4% |
55+ Bedrooms | $860K | $891.5K | +3.7% |
Summary: Contra Costa County housing price by bedroom type for May 2025, compared to the previous year. The home price for 1 bedroom homes decreased by -9.9%. The home price for 2 bedroom homes increased by 0.2%. The home price for 3 bedroom homes decreased by -0.6%. The home price for 4 bedroom homes increased by +1.4%. The home price for 5 bedroom homes increased by +3.7%.
How does Contra Costa County, CA compare with other places?
Market comparison tool
Data and numbers shown are subject to change and may vary based on different timeframes.
Contra Costa County, CA
Housing supply in Contra Costa County, CA
How many homes are available in Contra Costa County, CA?
Number of Homes For Sale
Last Month | 2 months ago | Change MoM |
---|---|---|
227Last MonthMay 2025 | ||
2062 months agoApr 2025 | +10.2 % Change MoMApr – May |
Summary: The Contra Costa County real estate market had 227 homes for sale in May 2025, a 10.2 % increase compared to Apr 2025.
Homes For Sale By Bedroom Count
Beds | Apr 2025 | May 2025 | Change MoM |
---|---|---|---|
11 Bedroom | 11 | 12 | +9.1% |
22 Bedrooms | 41 | 45 | +9.8% |
33 Bedrooms | 71 | 84 | +18.3% |
44 Bedrooms | 50 | 59 | +18.0% |
55+ Bedrooms | 33 | 27 | -18.2% |
Summary: Contra Costa County housing inventory by bedroom type for May 2025, compared to the previous month. The inventory for 1 bedroom homes increased by +9.1%. The inventory for 2 bedroom homes increased by +9.8%. The inventory for 3 bedroom homes increased by +18.3%. The inventory for 4 bedroom homes increased by +18.0%. The inventory for 5 bedroom homes decreased by -18.2%.
Asking Price vs. Sold Price
How much do homes in Contra Costa County, CA cost?
Over Asking Price22 Homes
At Asking Price4 Homes
Under Asking Price13 Homes
If you're buying a home in Contra Costa County, you could pay more than the asking price. 56.4% of homes here sold above asking price last month.
Summary: A total of 39 homes were sold or pending in Contra Costa County in May 2025, down by 4.9% month-over-month. Of the 39 sold homes, 33% were sold under asking, 10% were sold at asking, and and 56% were sold over asking.
Days on Market for Contra Costa County, CA
How long does it take to sell a home in Contra Costa County, CA?
Breakdown of Home Sale Times
Under 30 Days7 Homes
30 – 90 Days8 Homes
Over 90 Days3 Homes
Avg time on Rocket Homes in Contra Costa County has remained consistent over time.
Summary: During May 2025, 39 homes were sold in Contra Costa County; 18% of homes were sold within 30 days, 21% of homes were sold within 30 to 90 days, and 8% of homes were sold over 90 days.
Average Listing Age
This Year | 1 year ago | Change YoY |
---|---|---|
70 DaysThis YearMay 2025 | ||
89 Days1 year agoMay 2024 | -21.4 % Change YoYMay 2024 – May 2025 |
Summary: Homes in Contra Costa County had an average listing age of 70 days in May 2025, down by 21.4% compared to the previous year.
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Newest Listings in Contra Costa County, CA
What homes are available in Contra Costa County, CA?
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MLS Disclaimers and Copyright
Based on information from San Francisco MLS, Bay Area Real Estate Information Services Inc., California Regional MLS, and Fresno Association of REALTORS® MLS for the period 06/01/2023 - 06/01/2025

© 2025 San Francisco Association of Realtors. All rights reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 6/26/2025, 12:55:33 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

The data relating to real estate on this web site is provided through a cooperative data exchange program of the Bay Area Real Estate Information Services, Inc. Multiple Listing Service (BAREIS MLS) in which this real estate broker participates. The properties displayed are only the properties in the MLS's database approved by the cooperating listing Brokers to be displayed. Properties listed by brokers other than the broker owning this website are identified with the name of the listing broker's company, and name of the Listing Agent. Property information is provided by the listing broker. Information provided is not guaranteed to be accurate by BAREIS MLS, and you are advised to verify facts that are important to you. BAREIS MLS does not create, control, or review the property data displayed on this site and takes no responsibility for the content of such records. IDX information being provided is for the consumer's personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 6/26/2025, 12:55:32 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

The information being provided by California Regional Multiple Listing Service, Inc. (“CRMLS”) is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Any information relating to a property referenced on this web site comes from CRMLS. Properties may or may not be listed by the office/agent presenting the information. Real estate listings held by brokerage firms other than this broker are marked with the Internet Data Exchange logo and detailed information about them includes the names of the listing brokers and listing agents. MLS search engine provided by IHR Technology Services. This data is updated every 2 hours. Some properties appearing for sale on this display may subsequently have sold and may no longer be available.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 6/26/2025, 12:55:30 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
interested in purchasing.
Copyright 2025 Fresno Association of Realtors. All rights reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 6/26/2025, 12:55:29 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.