Which cities are in Contra Costa County?

Contra Costa County has 19 incorporated cities, including Walnut Creek, Danville, San Ramon, Lafayette, Orinda, Moraga, Concord, Pleasant Hill, Martinez, El Cerrito, Richmond, San Pablo, Hercules, Pinole, Clayton, Antioch, Pittsburg, Brentwood, and Oakley, plus unincorporated communities such as Alamo, Blackhawk, Diablo, Rossmoor, Kensington, El Sobrante, Rodeo, and Crockett.

What is the price range for homes in Contra Costa County?

Entry-level pricing starts around $450,000 in Antioch and Pittsburg and runs above $5 million for estates in Blackhawk and Diablo. Central county cities such as Walnut Creek and Concord occupy the middle, while the Lamorinda corridor and San Ramon Valley command the strongest premiums outside the estate tier.

Which school districts serve Contra Costa County?

San Ramon Valley Unified serves Danville, San Ramon, and Alamo and is consistently rated among California's strongest. Lafayette School District and Acalanes Union High School District serve the Lamorinda corridor. Walnut Creek School District and Mount Diablo Unified cover the central county, and Liberty Union High School District anchors East County.

How does BART serve Contra Costa County?

Two BART lines serve the county. The Pittsburg/Bay Point line runs through Concord, Pleasant Hill, Walnut Creek, Lafayette, and Orinda; the Richmond line serves El Cerrito and Richmond. eBART extends service east to Antioch. Highway 4 serves East County and Interstate 680 runs north to south through the center of the county.

Which Contra Costa cities are most affordable?

Antioch, Pittsburg, San Pablo, and Richmond offer the county's most accessible entry pricing, with Oakley and parts of Bay Point close behind. These East and West County markets trade well below the Lamorinda corridor and San Ramon Valley, which is what draws first-time buyers and income-property investors to them.

Where are the luxury home markets in Contra Costa County?

Blackhawk and Diablo hold the county's largest estates, with Alamo and Danville close behind in the San Ramon Valley. The Lamorinda corridor of Lafayette, Orinda, and Moraga commands premiums for schools and wooded privacy, and Walnut Creek offers luxury high-rise and downtown-adjacent options.

Contra Costa County Homes for Sale

$409,000

395 Camelback Rd 2, Pleasant Hill

2 Beds 1 Bath 801 SqFt Residential MLS® # 41146546

Alex Khodadad Delphi Realty Group

$409,000

↓ $20,000

1520 Schenone Ct 2, Concord

3 Beds 2 Baths 1,056 SqFt Residential MLS® # 41130213

Andy Liao ANTEC REALTY

$408,000

2217 Pine Knoll Dr 3, Walnut Creek

2 Beds 2 Baths 1,049 SqFt Residential MLS® # 41138306

Lynne Keefer BHHS Drysdale Properties

$408,000

248 Garretson Ave, Rodeo

2 Beds 1 Bath 908 SqFt Residential MLS® # 41146140

Mariama Gebeyehou Security Pacific Real Estate

$408,000

↓ $10,000

1860 Tice Creek Dr 1306, Walnut Creek

2 Beds 2 Baths 860 SqFt Residential MLS® # 41122538

Lori Young Rossmoor Realty / J.H. Russell

$406,000

235 Reflections Dr 11, San Ramon

1 Bed 1 Bath 624 SqFt Residential MLS® # 41141803

Ela Strong Berkshire Hathaway Home Services

$405,000

1860 Tice Creek Dr 1206, Walnut Creek

2 Beds 2 Baths 860 SqFt Residential MLS® # 41143713

Mary Smartt RE/MAX Accord

Open House

$405,000

↓ $20,000

1300 Quarry Ct 212, Richmond

1 Bed 1 Bath 914 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 2pm - 4pm

MLS® # 41116227

Tracy Wilks-white Bayview Realty Inc.

$400,000

128 Marks Blvd, Pittsburg

4 Beds 2 Baths 1,375 SqFt Residential MLS® # 41145707

Tiffany Sutton Compass

$400,000

↓ $1,500,000

8500 Brentwood Blvd, Brentwood

0 Beds 0 Baths 20,700 SqFt Business Opportunity MLS® # 41097944

Lana Battagello Legacy Real Estate & Assoc

$400,000

1827 Barrett Avenue, Richmond

2 Beds 1 Bath 910 SqFt Residential MLS® # 41104120

Jia Liang Simple Consulting Corporation

$399,999

421 5th Street, Richmond

3 Beds 1 Bath 1,586 SqFt Residential MLS® # ML82034767

David Flores Realty World Dominion

Open House

$399,950

520 Harrison Drive, Richmond

3 Beds 1 Bath 1,022 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 2pm - 4pm

MLS® # 41145887

Gwendolyn Allen ATM Real Estate

$399,900

114 Maine Ave, Richmond

3 Beds 2 Baths 1,228 SqFt Residential MLS® # 41136699

Olga Gorinoff RE/MAX Regency

$399,000

↓ $100,000

N/A, Pinole

0 Beds 0 Baths 0 SqFt Land MLS® # 41116738

Pamela Oettel Coldwell Banker Realty

$399,000

1300 Trembath Ln, Antioch

2 Beds 1 Bath 818 SqFt Residential MLS® # 41146574

Erin Gonzalez Corcoran Icon Properties

$399,000

↓ $19,000

902 Lake Street, San Pablo

3 Beds 3 Baths 1,550 SqFt Residential MLS® # ML82055790

Eric Ma Bay One Realty

$399,000

1309 Skycrest Dr 5, Walnut Creek

1 Bed 2 Baths 1,254 SqFt Residential MLS® # 41142418

Kailani Kimoto Rossmoor Realty / J.H. Russell

$399,000

122 3rd St, Richmond

2 Beds 1 Bath 918 SqFt Residential MLS® # 41140569

Vaillen Fung ALLIANCE BAY REALTY

$399,000

5457 Roundtree Pl J, Concord

2 Beds 2 Baths 914 SqFt Residential MLS® # 41142275

San Alesna REeBroker Group

$399,000

1731 Ellis St 16, Concord

2 Beds 2 Baths 1,034 SqFt Residential MLS® # 41136010

Krystle Greenwalt Twin Oaks Real Estate

$399,000

70 W Rose, Bay Point

2 Beds 1 Bath 928 SqFt Residential MLS® # 41135040

Trevor Lewis Fifty Hills Real Estate

$399,000

1010 W 4th St, Antioch

3 Beds 1 Bath 828 SqFt Residential MLS® # 41132527

Max Manatt Keller Williams Tri-Valley

$399,000

1700 Gaynor Ave, Richmond

2 Beds 1 Bath 945 SqFt Residential MLS® # 41144902

Mark Dubois Keller Williams Rlty East Bay

Contra Costa Homes For Sale

$409,000

395 Camelback Rd 2, Pleasant Hill

$409,000

1520 Schenone Ct 2, Concord

$408,000

2217 Pine Knoll Dr 3, Walnut Creek

$408,000

248 Garretson Ave, Rodeo

$408,000

1860 Tice Creek Dr 1306, Walnut Creek

$406,000

235 Reflections Dr 11, San Ramon

$405,000

1860 Tice Creek Dr 1206, Walnut Creek

$405,000

1300 Quarry Ct 212, Richmond

$400,000

128 Marks Blvd, Pittsburg

$400,000

8500 Brentwood Blvd, Brentwood

$400,000

1827 Barrett Avenue, Richmond

$399,999

421 5th Street, Richmond

$399,950

520 Harrison Drive, Richmond

$399,900

114 Maine Ave, Richmond

$399,000

N/A, Pinole

$399,000

1300 Trembath Ln, Antioch

$399,000

902 Lake Street, San Pablo

$399,000

1309 Skycrest Dr 5, Walnut Creek

$399,000

122 3rd St, Richmond

$399,000

5457 Roundtree Pl J, Concord

$399,000

1731 Ellis St 16, Concord

$399,000

70 W Rose, Bay Point

$399,000

1010 W 4th St, Antioch

$399,000

1700 Gaynor Ave, Richmond