Contra Costa, CA
County market analytics
Public Record
Median Sale Price
$1.22M
12-Month Sales
545
+29.4%
1-Year Appreciation
+29.4%
Properties Tracked
78,383
Median Sale Price History
Cities in Contra Costa
Recent Sales
| Date | Address | City | Price |
|---|---|---|---|
| May 22, 2026 | 446 SANTANDER DR | San Ramon | $1.35M |
| May 22, 2026 | 205 LAKE DR | Kensington | $1.65M |
| May 22, 2026 | 6 SPARROW CT | Moraga | $1.47M |
| May 21, 2026 | Scenic Ln | Lafayette | $3.26M |
| May 20, 2026 | Silver Fir Ln | Danville | $3.2M |
| May 20, 2026 | Vignola Ct | Oakley | $588K |
| May 20, 2026 | 115 STEPHANIE LN | Alamo | $10.1M |
| May 18, 2026 | 4504 DEERHORN CT | Antioch | $700K |
| May 18, 2026 | 100 HILLCROFT WAY | Walnut Creek | $1.75M |
| May 18, 2026 | 3 GARDEN ESTATES CT | Alamo | $1.05M |
| May 15, 2026 | 98 SYLVIA DR | Pleasant Hill | $1.07M |
| May 15, 2026 | 7 COUNTRY OAK LN | Alamo | $21.5M |
| May 15, 2026 | 4420 BELVEDERE WAY | Antioch | $785K |
| May 14, 2026 | 1124 JONAGOLD WAY | Brentwood | $569.9K |
| May 13, 2026 | Hillcroft Way | Walnut Creek | $1.73M |
| May 13, 2026 | Carlow Way | Antioch | $825K |
| May 13, 2026 | 28 W MADILL ST | Antioch | $495K |
| May 12, 2026 | 1556 SYMPHONY CIR | Brentwood | $850K |
| May 11, 2026 | 3991 ALTA VISTA CIR | Pittsburg | $710K |
| May 11, 2026 | Diane Ct | Oakley | $835.9K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
+3.7%
Implied 1-yr
+14.7%
2026 Q3
$1.39M
2026 Q4
$1.43M
Median Price — History + Forecast
Property type mix
Share by property type
Year-built distribution
Properties by build era
Map
Recent top sales — most expensive
| Address | City | Sale date | Sale price |
|---|---|---|---|
| 7 COUNTRY OAK LN | Alamo | Aug 21, 2020 | $19,000,000 |
| Big Rock Rd | Orinda | Jun 30, 2020 | $19,000,000 |
| Big Rock Rd | Orinda | Mar 13, 2020 | $19,000,000 |
| Big Rock Rd | Orinda | Jun 30, 2020 | $19,000,000 |
| Big Rock Rd | Orinda | Mar 13, 2020 | $19,000,000 |
| Riverwood Ct | Oakley | Jul 6, 2021 | $16,139,000 |
| Pato Ln | Oakley | Jul 6, 2021 | $16,139,000 |
| Riverwood Ct | Oakley | Jul 6, 2021 | $16,139,000 |
| Cloverbrook Ave | Oakley | Jul 6, 2021 | $16,139,000 |
| Millwood Ct | Oakley | Jul 6, 2021 | $16,139,000 |
Other counties in California
How Contra Costa ranks in California
1-year appreciation
#6 of 62
Median price
#9 of 62
Frequently asked about Contra Costa County
What is the median sale price in Contra Costa County?
The median sale price in Contra Costa County over the last 12 months is $1.22M, based on 545 transactions.
How fast are home prices appreciating in Contra Costa County?
Contra Costa County home prices have changed +29.4% year-over-year on a median basis.
How many sales happen each year in Contra Costa County?
Roughly 545 home sales were recorded in Contra Costa County over the trailing 12 months.
What types of properties are most common in Contra Costa County?
single_family is the most common property type tracked in Contra Costa County.
When were most homes in Contra Costa County built?
Most homes in Contra Costa County were built in the 1950-1969 era.