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 Open House

$769,900

1315 Oak Crest Way, Antioch

5 Beds 3 Baths 2,835 SqFt Residential

Open House

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

MLS® # 41147701

Amber Hom Realm Real Estate

$769,900

4608 Deercreek Ln, Concord

3 Beds 2 Baths 1,462 SqFt Residential MLS® # 41142517

Judy Mullen-olvera RE/MAX Accord

$769,800

5668 Rosscommon Way, Antioch

5 Beds 3 Baths 2,995 SqFt Residential MLS® # 41144854

Long Nguyen LPT Realty

$769,000

1833 Camino Estrada, Concord

3 Beds 2 Baths 1,657 SqFt Residential MLS® # 41146862

Margaret Hurtado Weichert Realtors - HH and Associates

$769,000

2472 Monterey Ave, Martinez

3 Beds 2 Baths 1,426 SqFt Residential MLS® # 41127279

Nicole Davico Twin Oaks Real Estate

$769,000

↓ $19,000

80 Guise Way, Brentwood

5 Beds 3 Baths 2,683 SqFt Residential MLS® # 41144525

Katie Haynes EXP Realty

$769,000

↓ $10,000

144 Roslyn Dr, Concord

3 Beds 2 Baths 1,493 SqFt Residential MLS® # 41135828

Debbi Snyder Snyder Real Estate Group

New Open House

$769,000

1225 S 57th, Richmond

3 Beds 2 Baths 1,027 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 2pm - 4pm

MLS® # 41147730

Maria Ahumada KW Advisors East Bay

$769,000

↓ $16,000

2401 Silveria Way, Antioch

5 Beds 4 Baths 3,402 SqFt Residential MLS® # 41137582

Nha-khanh Nguyen Mekong Realty & Mortgage, Inc.

$769,000

↑ $20,000

83 Tahoe Ct 202, San Ramon

3 Beds 2 Baths 1,250 SqFt Residential MLS® # 41137051

Hosein Pedramfard PMI Contra Costa

$769,000

1221 Avenida Sevilla 1b, Walnut Creek

2 Beds 2 Baths 1,502 SqFt Residential MLS® # 41139444

Tom Nevin RE/MAX Accord

Open House

$768,000

↑ $3,000

323 Viceroy Way, Brentwood

4 Beds 3 Baths 2,310 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 10am - 1pm

MLS® # 41140670

Adam Hieb Meritage Homes

$768,000

5512 Santa Cruz Ave, Richmond

3 Beds 2 Baths 1,113 SqFt Residential MLS® # 41140926

Wendy Choi iRealtor Group

$765,000

↓ $14,000

341 Upton Pyne Dr, Brentwood

3 Beds 3 Baths 2,222 SqFt Residential MLS® # 41125675

Malaika Hunt Coldwell Banker

$765,000

↓ $33,000

5601 Ridgepoint Way, Antioch

5 Beds 4 Baths 2,999 SqFt Residential MLS® # 41141157

Dylan Wilson SEXTON GROUP, R.E.

$765,000

5928 Mcbryde Ave, Richmond

3 Beds 3 Baths 1,884 SqFt Residential MLS® # 41144720

Tania Balazs Jacard Red Oak Realty

$765,000

↓ $20,000

1225 Ulfinian Way, Martinez

5 Beds 2 Baths 2,136 SqFt Residential MLS® # 41136260

Scott Alford RE/MAX Accord

$765,000

↓ $24,000

149 Oakpoint Ct, Bay Point

4 Beds 3 Baths 2,226 SqFt Residential MLS® # 41137528

Jordan Johnson Realty One Group Elite

$764,900

↓ $4,000

974 Princess Way, Brentwood

5 Beds 4 Baths 2,873 SqFt Residential MLS® # 41133139

Shelby Seeley Rick Fuller Inc.

$764,900

2816 Chattleton Lane, San Pablo

3 Beds 4 Baths 1,921 SqFt Residential MLS® # 41131040

Kevin Coates The Advantage Group

$764,888

2102 Paige Ct, Pittsburg

3 Beds 2 Baths 1,456 SqFt Residential MLS® # 41144580

Francisco Talavera GCM Realty & Loans

$760,000

↓ $15,000

236 Tangerine, San Ramon

2 Beds 2 Baths 1,255 SqFt Residential MLS® # 41140568

Maggie Mclaren Coldwell Banker

$760,000

1025 Pinehurst Court, Concord

3 Beds 3 Baths 1,636 SqFt Residential MLS® # 41138468

Michael Bardales Twin Oaks Real Estate Inc.

$760,000

↑ $10,000

1914 Mount Stakes, Antioch

4 Beds 3 Baths 3,270 SqFt Residential MLS® # 41143513

Mark Schweller Prosper Real Estate

Contra Costa Homes For Sale

$769,900

1315 Oak Crest Way, Antioch

$769,900

4608 Deercreek Ln, Concord

$769,800

5668 Rosscommon Way, Antioch

$769,000

1833 Camino Estrada, Concord

$769,000

2472 Monterey Ave, Martinez

$769,000

80 Guise Way, Brentwood

$769,000

144 Roslyn Dr, Concord

$769,000

1225 S 57th, Richmond

$769,000

2401 Silveria Way, Antioch

$769,000

83 Tahoe Ct 202, San Ramon

$769,000

1221 Avenida Sevilla 1b, Walnut Creek

$768,000

323 Viceroy Way, Brentwood

$768,000

5512 Santa Cruz Ave, Richmond

$765,000

341 Upton Pyne Dr, Brentwood

$765,000

5601 Ridgepoint Way, Antioch

$765,000

5928 Mcbryde Ave, Richmond

$765,000

1225 Ulfinian Way, Martinez

$765,000

149 Oakpoint Ct, Bay Point

$764,900

974 Princess Way, Brentwood

$764,900

2816 Chattleton Lane, San Pablo

$764,888

2102 Paige Ct, Pittsburg

$760,000

236 Tangerine, San Ramon

$760,000

1025 Pinehurst Court, Concord

$760,000

1914 Mount Stakes, Antioch