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

$285,000

311 S 17th St, Richmond

1 Bed 1 Bath 503 SqFt Residential MLS® # 41144311

Jeffrey Wright Wright Realtors

$285,000

↓ $15,000

101 Gregory Lane #41, Pleasant Hill

0 Beds 0 Baths 556 SqFt Commercial Sale MLS® # 41123254

Kelly Crawford Vanguard Properties

$285,000

1116 Running Springs 6, Walnut Creek

2 Beds 1 Bath 1,048 SqFt Residential MLS® # 41142877

Yvonne Banis RE/MAX Accord

$280,000

1425 Canyonwood 3, Walnut Creek

2 Beds 1 Bath 1,048 SqFt Residential MLS® # 41145539

Susan Proctor Rossmoor Realty / J.H. Russell

$279,950

↓ $20,000

1360 Del Rio Ct 4, Concord

2 Beds 1 Bath 854 SqFt Residential MLS® # 41126312

Raquel Rath Mount Diablo Realty

$279,946

↓ $5,000

5460 Concord Blvd B7, Concord

1 Bed 1 Bath 794 SqFt Residential MLS® # 41133386

David Nardi RE/MAX Accord

$279,900

↓ $19,100

5460 Concord Blvd B8, Concord

1 Bed 1 Bath 794 SqFt Residential MLS® # 41138589

Jennifer Stojanovich Better Homes Realty

$279,000

2131 Northwood Cir D, Concord

1 Bed 1 Bath 652 SqFt Residential MLS® # 41140760

Tara Van Vianen Rise Group Real Estate

$279,000

↓ $20,000

3905 Clayton Rd 12, Concord

2 Beds 2 Baths 1,050 SqFt Residential MLS® # 41136590

Teresita Pereira ALL SEASONS REALTY

$279,000

82 Zander Dr, Orinda

0 Beds 0 Baths 0 SqFt Land MLS® # 41141391

David Eckert Coldwell Banker Realty

$279,000

↓ $20,000

1224 Rockledge Ln 6, Walnut Creek

2 Beds 1 Bath 1,054 SqFt Residential MLS® # 41134120

Fiona Kavanagh eXp Realty of Northern CA, Inc

Open House

$275,000

16711 Marsh Creek Rd 42, Clayton

3 Beds 2 Baths 1,520 SqFt Manufactured In Park

Open House

Sat, Sep 12th, 2026 @ 11am - 1pm

MLS® # 41146588

Stephanie Layman Bloom Real Estate Group

$275,000

2368 Dalis Drive, Concord

2 Beds 2 Baths 1,440 SqFt Manufactured In Park MLS® # 41133097

Krystle Greenwalt Twin Oaks Real Estate

$275,000

↓ $5,000

16711 Marsh Creek Rd 150, Clayton

3 Beds 2 Baths 1,440 SqFt Manufactured In Park MLS® # 41127592

Stephanie Layman Bloom Real Estate Group

$275,000

↓ $10,000

1814 San Jose Dr, Antioch

2 Beds 1 Bath 845 SqFt Residential MLS® # 41122885

Lynda Divito LPT Realty

$275,000

N/A, San Ramon

0 Beds 0 Baths 1,369 SqFt Business Opportunity MLS® # ML82058840

Shan Saigal Alliance Bay Realty

$274,900

245 Aloha Way, Pittsburg

3 Beds 2 Baths 1,552 SqFt Manufactured In Park MLS® # 41143887

Jewel Lukens STONEMAN CORPORATION

$273,888

↓ $25,912

360 N Civic Dr 204, Walnut Creek

1 Bed 1 Bath 825 SqFt Residential MLS® # 41130379

Adam Cox RE/MAX Accord

$270,000

7 Lancaster Cir 235, Bay Point

2 Beds 1 Bath 806 SqFt Residential MLS® # 41141421

Viem Mai Mai Realty & Loan

$270,000

6322 Ohio Street, El Cerrito

0 Beds 0 Baths 0 SqFt Land MLS® # 41125724

Jessica Yap Pacific East Bay Real Estate

$270,000

↓ $15,000

4033 Terra Granada Dr 6a, Walnut Creek

1 Bed 1 Bath 859 SqFt Residential MLS® # 41144885

Alex Khodadad Delphi Realty Group

$270,000

1814 San Jose Dr, Antioch

2 Beds 1 Bath 845 SqFt Residential MLS® # 41143493

Lynda Divito LPT Realty

$269,900

↓ $5,000

2606 Princeton Ln, Antioch

2 Beds 1 Bath 845 SqFt Residential MLS® # 41136645

Yadira Estrada Reza Golden Pacific Realty

$269,900

440 N Civic Dr 203, Walnut Creek

1 Bed 1 Bath 836 SqFt Residential MLS® # 41146950

Marc Afzal Investly

Contra Costa Homes For Sale

$285,000

311 S 17th St, Richmond

$285,000

101 Gregory Lane #41, Pleasant Hill

$285,000

1116 Running Springs 6, Walnut Creek

$280,000

1425 Canyonwood 3, Walnut Creek

$279,950

1360 Del Rio Ct 4, Concord

$279,946

5460 Concord Blvd B7, Concord

$279,900

5460 Concord Blvd B8, Concord

$279,000

2131 Northwood Cir D, Concord

$279,000

3905 Clayton Rd 12, Concord

$279,000

82 Zander Dr, Orinda

$279,000

1224 Rockledge Ln 6, Walnut Creek

$275,000

16711 Marsh Creek Rd 42, Clayton

$275,000

2368 Dalis Drive, Concord

$275,000

16711 Marsh Creek Rd 150, Clayton

$275,000

1814 San Jose Dr, Antioch

$275,000

N/A, San Ramon

$274,900

245 Aloha Way, Pittsburg

$273,888

360 N Civic Dr 204, Walnut Creek

$270,000

7 Lancaster Cir 235, Bay Point

$270,000

6322 Ohio Street, El Cerrito

$270,000

4033 Terra Granada Dr 6a, Walnut Creek

$270,000

1814 San Jose Dr, Antioch

$269,900

2606 Princeton Ln, Antioch

$269,900

440 N Civic Dr 203, Walnut Creek