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

New

$478,000

1108 Devonwood, Hercules

2 Beds 3 Baths 1,281 SqFt Residential MLS® # ML82059317

Theresa Wang Compass

$475,000

99 Cleaveland Rd 13, Pleasant Hill

2 Beds 2 Baths 1,131 SqFt Residential MLS® # 41141882

Monica Fosbery Reliance Real Estate Group

$475,000

↓ $15,000

262 William Reed Drive, Antioch

4 Beds 2 Baths 1,229 SqFt Residential MLS® # ML82047165

Amanda Le Pacificwide Real Estate & Mortgage

$475,000

↓ $75,000

Hamlin Road, Lafayette

0 Beds 0 Baths 0 SqFt Land MLS® # 41110057

Kristina Mccann Chroma Realty

$475,000

215 W 12th Street, Pittsburg

2 Beds 1 Bath 821 SqFt Residential MLS® # 41144294

Denisen Hartlove Dudum Real Estate Group

$475,000

1001 Devonwood, Hercules

2 Beds 3 Baths 1,281 SqFt Residential MLS® # 41143373

Rothin Manandhar Keller Williams Realty

$475,000

2976 Palo Verde Way, Antioch

4 Beds 2 Baths 1,457 SqFt Residential MLS® # 41145497

Suzanne Rocha Cal Home

New

$475,000

292 Atherton, Pittsburg

3 Beds 2 Baths 1,351 SqFt Residential MLS® # 41146611

Cristina Chadwick EXP Realty of Northern Cal.Inc.

$475,000

↓ $40,000

1110 Eureka Lane, Concord

2 Beds 1 Bath 867 SqFt Residential MLS® # 41115199

Larry Daly Larry Daly & Associates

New Open House

$475,000

↑ $6,000

68 Water St, Bay Point

3 Beds 1 Bath 1,042 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 10am - 2pm

MLS® # 41147544

Mohammad Khan Radius Agent Realty

$475,000

3128 G St., Antioch

4 Beds 2 Baths 1,433 SqFt Residential MLS® # 41146674

Ernest Villafranca BHG RE Reliance Partners

$475,000

2465 Mountain View Dr, Concord

2 Beds 1 Bath 961 SqFt Residential MLS® # 41137931

Patricia Flores Compass

$475,000

↓ $24,000

5055 Valley Crest Dr 196, Concord

2 Beds 2 Baths 1,260 SqFt Residential MLS® # 41108031

Matt Rubenstein Compass

$475,000

↓ $24,000

1209 Oakmont Dr #6 6, Walnut Creek

2 Beds 1 Bath 1,081 SqFt Residential MLS® # 41138269

Carrie Rose RE/MAX Accord

$475,000

↓ $14,000

2513 Lucy Lane B, Walnut Creek

2 Beds 2 Baths 896 SqFt Residential MLS® # 41134495

Matt Elmore RE/MAX Accord

$475,000

↓ $20,000

634 8th St, Richmond

4 Beds 2 Baths 1,100 SqFt Residential MLS® # 41131127

Derek Han BHG Reliance Partners

$474,900

1411 C St, Antioch

2 Beds 1 Bath 1,038 SqFt Residential MLS® # 41143765

Gail Knight Morning Star Properties

$474,900

↓ $14,100

256 Napoli Ct, Hercules

3 Beds 2 Baths 1,141 SqFt Residential MLS® # 41141967

Nicole Laney Complex Living Real Estate

$474,000

1236 Walker Ave 105, Walnut Creek

2 Beds 2 Baths 1,005 SqFt Residential MLS® # 41146754

Laura Vaughn Compass

$473,888

↓ $15,000

1730 Springwood Way, Antioch

3 Beds 2 Baths 1,154 SqFt Residential MLS® # 41129271

Michael Ertem Northern Crest Realty

$470,000

↓ $10,000

149 W 11th St, Pittsburg

3 Beds 2 Baths 1,181 SqFt Residential MLS® # 41141529

Crystal Santisteban Real Broker

$470,000

2936 Roosevelt Lane, Antioch

3 Beds 2 Baths 1,400 SqFt Residential MLS® # 41142995

Jeanne Frigard A. Meadows Real Estate

$470,000

1875 18th St, San Pablo

3 Beds 2 Baths 1,044 SqFt Residential MLS® # 41145914

Brian Tuyen RICHIE RICH REALTY

$470,000

3114 Cedar Court, Antioch

3 Beds 2 Baths 1,058 SqFt Residential MLS® # CRPW26040206

Naisa Santeyan Home Saver Realty

Contra Costa Homes For Sale

$478,000

1108 Devonwood, Hercules

$475,000

99 Cleaveland Rd 13, Pleasant Hill

$475,000

262 William Reed Drive, Antioch

$475,000

Hamlin Road, Lafayette

$475,000

215 W 12th Street, Pittsburg

$475,000

1001 Devonwood, Hercules

$475,000

2976 Palo Verde Way, Antioch

$475,000

292 Atherton, Pittsburg

$475,000

1110 Eureka Lane, Concord

$475,000

68 Water St, Bay Point

$475,000

3128 G St., Antioch

$475,000

2465 Mountain View Dr, Concord

$475,000

5055 Valley Crest Dr 196, Concord

$475,000

1209 Oakmont Dr #6 6, Walnut Creek

$475,000

2513 Lucy Lane B, Walnut Creek

$475,000

634 8th St, Richmond

$474,900

1411 C St, Antioch

$474,900

256 Napoli Ct, Hercules

$474,000

1236 Walker Ave 105, Walnut Creek

$473,888

1730 Springwood Way, Antioch

$470,000

149 W 11th St, Pittsburg

$470,000

2936 Roosevelt Lane, Antioch

$470,000

1875 18th St, San Pablo

$470,000

3114 Cedar Court, Antioch