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

$549,888

3786 Cypress Way, Pittsburg

3 Beds 2 Baths 1,454 SqFt Residential MLS® # ML82054800

Lillian Mari Gonzalez Luxe Places International Realty

$549,000

↓ $50,000

206 Crest Street, Antioch

4 Beds 2 Baths 2,016 SqFt Residential MLS® # ML82054995

Shawneequa D Badger eXp Realty of Northern California, Inc.

$549,000

↓ $51,000

2190 Giant Rd, San Pablo

3 Beds 1 Bath 960 SqFt Residential MLS® # 41121825

Erich Mason Harris BETTER HOMES REALTY/MCARTHR

Open House

$549,000

↑ $21,000

5126 Prewett Ranch Drive, Antioch

3 Beds 2 Baths 1,321 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 1pm - 4pm

MLS® # ML82055246

Lee Ginsburg Intero Real Estate Services

$549,000

1988 Calaveras Dr, Pittsburg

4 Beds 2 Baths 1,536 SqFt Residential MLS® # 41114663

Richard Wilson Vylla Home, Inc.

$549,000

↓ $20,000

924 Burwood, Antioch

3 Beds 2 Baths 1,279 SqFt Residential MLS® # 41140813

Katherine Torres E3 Realty & Loans

$549,000

1315 Alma Ave 333, Walnut Creek

1 Bed 1 Bath 885 SqFt Residential MLS® # 41146803

Renee White Keller Williams Realty

$549,000

↓ $20,999

3218 Fraser Road, Antioch

3 Beds 2 Baths 1,635 SqFt Residential MLS® # ML82055119

Elaine Fonseca RE Places

$549,000

1988 Calaveras Dr, Pittsburg

4 Beds 2 Baths 1,536 SqFt Residential MLS® # 41142217

Richard Wilson Vylla Home, Inc.

$549,000

1077 Wesley Ct 7, Walnut Creek

2 Beds 2 Baths 1,006 SqFt Residential MLS® # 41136638

Neda Emamjomeh Coldwell Banker

$549,000

↓ $26,000

1006 Lake St, San Pablo

3 Beds 1 Bath 973 SqFt Residential MLS® # 41141440

Ana Vasquez Coldwell Banker Realty

$549,000

339 S 29th St, Richmond

4 Beds 2 Baths 1,204 SqFt Residential MLS® # 41144215

Miguel Hinojosa Margarita Mino Realty & Loans

$549,000

↓ $26,000

1501 Ptarmigan Dr 7b, Walnut Creek

2 Beds 2 Baths 1,378 SqFt Residential MLS® # 41135672

Mary Beth Maclennan Coldwell Banker

$549,000

1316 Saint Frances Dr, Antioch

4 Beds 2 Baths 1,573 SqFt Residential MLS® # 41144921

Paul Tichenor ROMARCO PROPERTIES

$549,000

↓ $50,000

1315 Alma Ave 333, Walnut Creek

1 Bed 1 Bath 885 SqFt Residential MLS® # 41135218

Renee White Keller Williams Realty

$549,000

709 Center Ave, Martinez

3 Beds 3 Baths 1,388 SqFt Residential MLS® # 41138096

Dipesh Rawal EXP Realty of California, Inc

New Open House

$549,000

1002 Warren St, Martinez

2 Beds 1 Bath 926 SqFt Residential

Open House

Thu, Sep 10th, 2026 @ 10:30am - 1:30pm

MLS® # 41147550

Joe Reichert Keller Williams Realty

$549,000

12 Vista Del Orinda, Orinda

0 Beds 0 Baths 0 SqFt Land MLS® # 41131639

Michael Heavin Pacific Land Brokers

$549,000

3630 Olympia Cir, Pittsburg

3 Beds 2 Baths 1,792 SqFt Residential MLS® # 41145409

Shar Kavossi HomeSmart Optima Realty, Inc

New

$549,000

1506 Elm Ave, Richmond

3 Beds 2 Baths 1,352 SqFt Residential MLS® # 41147543

Derek Han BHG Reliance Partners

$549,000

↓ $29,000

152 Gibson Ave, Bay Point

4 Beds 3 Baths 1,845 SqFt Residential MLS® # 41140660

Jennifer Stojanovich Better Homes Realty

$549,000

654 Maayan Pl, Brentwood

3 Beds 2 Baths 1,582 SqFt Residential MLS® # 41141742

Joe Kalajian Christie's Intl RE Sereno

$549,000

↓ $70,000

243 Nevada Ave, Richmond

2 Beds 1 Bath 1,024 SqFt Residential MLS® # 41140360

Florian Santos Winkler Real Estate Group

$548,900

↓ $25,900

332 Eastridge Dr, San Ramon

2 Beds 2 Baths 1,074 SqFt Residential MLS® # 41126061

Joujou Chawla Compass

Contra Costa Homes For Sale

$549,888

3786 Cypress Way, Pittsburg

$549,000

206 Crest Street, Antioch

$549,000

2190 Giant Rd, San Pablo

$549,000

5126 Prewett Ranch Drive, Antioch

$549,000

1988 Calaveras Dr, Pittsburg

$549,000

924 Burwood, Antioch

$549,000

1315 Alma Ave 333, Walnut Creek

$549,000

3218 Fraser Road, Antioch

$549,000

1988 Calaveras Dr, Pittsburg

$549,000

1077 Wesley Ct 7, Walnut Creek

$549,000

1006 Lake St, San Pablo

$549,000

339 S 29th St, Richmond

$549,000

1501 Ptarmigan Dr 7b, Walnut Creek

$549,000

1316 Saint Frances Dr, Antioch

$549,000

1315 Alma Ave 333, Walnut Creek

$549,000

709 Center Ave, Martinez

$549,000

1002 Warren St, Martinez

$549,000

12 Vista Del Orinda, Orinda

$549,000

3630 Olympia Cir, Pittsburg

$549,000

1506 Elm Ave, Richmond

$549,000

152 Gibson Ave, Bay Point

$549,000

654 Maayan Pl, Brentwood

$549,000

243 Nevada Ave, Richmond

$548,900

332 Eastridge Dr, San Ramon