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

Open House

$879,900

↓ $20,000

5490 Lenora Rd, Richmond

4 Beds 3 Baths 2,425 SqFt Residential

Open House

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

MLS® # 41144310

Ray Sharma Century 21 Masters

Open House

$879,000

↓ $10,000

1830 Taft St, Concord

4 Beds 2 Baths 1,848 SqFt Residential

Open House

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

MLS® # 41144384

Kelly Richardson Keller Williams Realty

$879,000

↓ $20,000

399 Ghiggeri Dr, Brentwood

4 Beds 4 Baths 2,872 SqFt Residential MLS® # 41137907

Michelle Stornetta Infinity Properties

Open House

$879,000

↓ $46,000

1787 Roxbury Dr, Concord

3 Beds 2 Baths 1,759 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 1pm - 3pm

MLS® # 41145244

Joanna Lattuca-gruber Tri-Valley Properties

New Open House

$879,000

509 Tampico, Walnut Creek

2 Beds 2 Baths 1,402 SqFt Residential

Open House

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

MLS® # 41147369

Steve Lacy Compass

Open House

$879,000

↓ $10,000

1530 Rockwood Drive, Pittsburg

5 Beds 4 Baths 3,417 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 10am - 6pm

MLS® # 41131197

John Arcidiacono Seecon Realty, Inc

$875,888

4414 Horseshoe Cir, Antioch

4 Beds 3 Baths 2,773 SqFt Residential MLS® # 41144192

Steve Bhalla Excel Realty

$875,000

2836 San Luis St, Richmond

3 Beds 1 Bath 1,222 SqFt Residential MLS® # 41146115

Silvio Addiego Coldwell Banker Bartels

New

$875,000

555 Ygnacio Valley Rd 430, Walnut Creek

2 Beds 2 Baths 1,254 SqFt Residential MLS® # 41147262

Jeff Snell Village Associates Real Estate

$875,000

↓ $24,000

1110 Lafite Ct, Brentwood

2 Beds 3 Baths 2,042 SqFt Residential MLS® # 41138128

Carolyn Young Christie's Intl RE Sereno

$875,000

↓ $50,000

5455 Alhambra Valley Rd, Martinez

2 Beds 2 Baths 1,861 SqFt Residential MLS® # 41137959

John Kula RE/MAX Accord

New

$875,000

258 Barnett Ter, Pleasant Hill

3 Beds 3 Baths 1,456 SqFt Residential MLS® # 41147134

Lindsey Sindayen Dudum Real Estate Group

$875,000

↓ $24,000

5227 Ramsdell Court, Antioch

5 Beds 3 Baths 3,477 SqFt Residential MLS® # 41139771

Shelby Seeley Rick Fuller Inc.

$875,000

3126 Terra Granada Dr 2, Walnut Creek

2 Beds 2 Baths 1,234 SqFt Residential MLS® # 41143615

Jay Williams Compass

$875,000

↓ $20,000

104 Johnson Ln, Martinez

4 Beds 3 Baths 1,958 SqFt Residential MLS® # 41139463

Ken Carpoff BHHS Drysdale Properties

$875,000

167 Miramonte Dr, Moraga

4 Beds 2 Baths 1,525 SqFt Residential MLS® # 41145195

Cathy Schultheis Coldwell Banker

$875,000

1560 American Beauty Dr, Concord

4 Beds 2 Baths 1,785 SqFt Residential MLS® # 41145896

Robert Farrar Compass

$875,000

1789 Woodland Ct, Concord

4 Beds 2 Baths 1,991 SqFt Residential MLS® # 41144954

Corinna Padilla WR Properties

$875,000

↓ $50,000

2318 Lowell Avenue, Richmond

0 Beds 0 Baths 3,154 SqFt Residential Income MLS® # 41143142

Lisa Gordon Trust Properties USA, Inc

$872,000

5617 Bay Laurel Ct., Antioch

5 Beds 4 Baths 2,990 SqFt Residential MLS® # 41144595

Marc Burnstein Davidon Corporation

Open House

$870,000

166 Cynthia Dr, Pleasant Hill

3 Beds 1 Bath 1,042 SqFt Residential

Open House

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

MLS® # 41144060

Pamela Wojciechowski Coldwell Banker

$870,000

↓ $18,888

2705 Reddington Way, Brentwood

5 Beds 5 Baths 3,528 SqFt Residential MLS® # 41124727

Denise Picard Keller Williams

$870,000

137 Adria Dr, Pleasant Hill

3 Beds 1 Bath 1,052 SqFt Residential MLS® # 41146534

Emily Young Compass

$869,950

1831 Alray Dr, Concord

3 Beds 2 Baths 1,653 SqFt Residential MLS® # 41142852

Carolynn Thelemaque Tucker Associates RE Services

Contra Costa Homes For Sale

$879,900

5490 Lenora Rd, Richmond

$879,000

1830 Taft St, Concord

$879,000

399 Ghiggeri Dr, Brentwood

$879,000

1787 Roxbury Dr, Concord

$879,000

509 Tampico, Walnut Creek

$879,000

1530 Rockwood Drive, Pittsburg

$875,888

4414 Horseshoe Cir, Antioch

$875,000

2836 San Luis St, Richmond

$875,000

555 Ygnacio Valley Rd 430, Walnut Creek

$875,000

1110 Lafite Ct, Brentwood

$875,000

5455 Alhambra Valley Rd, Martinez

$875,000

258 Barnett Ter, Pleasant Hill

$875,000

5227 Ramsdell Court, Antioch

$875,000

3126 Terra Granada Dr 2, Walnut Creek

$875,000

104 Johnson Ln, Martinez

$875,000

167 Miramonte Dr, Moraga

$875,000

1560 American Beauty Dr, Concord

$875,000

1789 Woodland Ct, Concord

$875,000

2318 Lowell Avenue, Richmond

$872,000

5617 Bay Laurel Ct., Antioch

$870,000

166 Cynthia Dr, Pleasant Hill

$870,000

2705 Reddington Way, Brentwood

$870,000

137 Adria Dr, Pleasant Hill

$869,950

1831 Alray Dr, Concord