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

$299,000

385 Camelback Rd 7, Pleasant Hill

1 Bed 1 Bath 614 SqFt Residential MLS® # 41140148

Christina Pineda eXp Realty of California, Inc.

New

$299,000

4081 Clayton Rd 209, Concord

2 Beds 1 Bath 889 SqFt Residential MLS® # 41147032

Su Mei Wu Compass

$299,000

420 N Civic Dr 207, Walnut Creek

1 Bed 1 Bath 858 SqFt Residential MLS® # 41142039

Roland Osage Real Brokerage Technologies

$299,000

4 18th St, Richmond

0 Beds 0 Baths 2,350 SqFt Residential MLS® # 41145283

Luther Martin Winkler Real Estate Group

$299,000

40 Las Moradas Cir, San Pablo

2 Beds 2 Baths 1,049 SqFt Residential MLS® # 41135383

Crystal Huang KW Advisors East Bay

$299,000

1133 Meadow Lane 106, Concord

2 Beds 2 Baths 840 SqFt Residential MLS® # 41123173

Sheila Zarekari Compass

$299,000

↓ $51,000

2600 Giant Rd 35, San Pablo

2 Beds 2 Baths 1,121 SqFt Residential MLS® # 41130765

Alonya Buford KW Advisors East Bay

$299,000

↓ $26,000

1175 Kenwal Rd B, Concord

2 Beds 2 Baths 1,016 SqFt Residential MLS® # 41127156

Mark Schweller Prosper Real Estate

$299,000

2753 East Ct, Richmond

1 Bed 1 Bath 816 SqFt Residential MLS® # 41116067

Erichan Lozano RE/MAX Accord

$299,000

↓ $10,000

3161 Birmingham Dr 209, Richmond

2 Beds 2 Baths 1,232 SqFt Residential MLS® # 41125885

Laura Margulius BHG RE Reliance Partners

$299,000

2753 East Ct, Richmond

1 Bed 1 Bath 816 SqFt Residential MLS® # 41132796

Erichan Lozano RE/MAX Accord

Open House

$299,000

37 Terrace Dr, Concord

3 Beds 2 Baths 1,344 SqFt Manufactured In Park

Open House

Sun, Sep 13th, 2026 @ 1:30pm - 5pm

MLS® # 41144367

James Quintero Rise Group Real Estate

$295,000

↓ $2,500

1069 Mohr Lane C, Concord

2 Beds 2 Baths 880 SqFt Residential MLS® # 41138099

Ed Basaldua Park One Properties

$295,000

↓ $155,000

Mountain View Ave, Bay Point

0 Beds 0 Baths 0 SqFt Land MLS® # 41093873

Thomas Casazza Keller Williams Realty

$294,000

↓ $5,000

16711 Marsh Creek Rd Spc 1, Clayton

3 Beds 2 Baths 1,378 SqFt Residential MLS® # 41135616

Kayla Viola Fifty Hills Real Estate

$290,000

↓ $9,000

1123 Chadwick Circle, Bay Point

3 Beds 2 Baths 1,065 SqFt Residential MLS® # 41128942

Angelique Puckett-chung Twin Oaks Real Estate

$289,500

1133 Chadwick Cir, Bay Point

2 Beds 2 Baths 940 SqFt Residential MLS® # 41144650

Ed Toman Ed Toman Broker

$289,000

↓ $29,000

1388 Rockledge Lane 5, Walnut Creek

2 Beds 1 Bath 1,054 SqFt Residential MLS® # ML82048705

Shawneequa D Badger eXp Realty of Northern California, Inc.

$289,000

810 Oak Grove Rd 98, Concord

1 Bed 1 Bath 730 SqFt Residential MLS® # 41146040

Amber Hom Realm Real Estate

$289,000

2505 Sonora Ln, Antioch

3 Beds 2 Baths 1,152 SqFt Residential MLS® # 41144544

Anthony Pigati Nexthome Town & Country

$287,500

↓ $500

641 Chadwick Ln, Bay Point

2 Beds 2 Baths 888 SqFt Residential MLS® # 41137760

Chris Strange Rise Group Real Estate

$285,000

↑ $5,000

16 Brandywine Way, Martinez

0 Beds 0 Baths 0 SqFt Land MLS® # 41126751

Michael Trueba BHHS Drysdale Properties

$285,000

135 Bayside Ct, Richmond

1 Bed 1 Bath 533 SqFt Residential MLS® # 41143084

Eva Do Excel Realty

$285,000

2890 Treat Blvd 39, Concord

1 Bed 1 Bath 739 SqFt Residential MLS® # 41144290

Derek Wagley Keller Williams Realty

Contra Costa Homes For Sale

$299,000

385 Camelback Rd 7, Pleasant Hill

$299,000

4081 Clayton Rd 209, Concord

$299,000

420 N Civic Dr 207, Walnut Creek

$299,000

4 18th St, Richmond

$299,000

40 Las Moradas Cir, San Pablo

$299,000

1133 Meadow Lane 106, Concord

$299,000

2600 Giant Rd 35, San Pablo

$299,000

1175 Kenwal Rd B, Concord

$299,000

2753 East Ct, Richmond

$299,000

3161 Birmingham Dr 209, Richmond

$299,000

2753 East Ct, Richmond

$299,000

37 Terrace Dr, Concord

$295,000

1069 Mohr Lane C, Concord

$295,000

Mountain View Ave, Bay Point

$294,000

16711 Marsh Creek Rd Spc 1, Clayton

$290,000

1123 Chadwick Circle, Bay Point

$289,500

1133 Chadwick Cir, Bay Point

$289,000

1388 Rockledge Lane 5, Walnut Creek

$289,000

810 Oak Grove Rd 98, Concord

$289,000

2505 Sonora Ln, Antioch

$287,500

641 Chadwick Ln, Bay Point

$285,000

16 Brandywine Way, Martinez

$285,000

135 Bayside Ct, Richmond

$285,000

2890 Treat Blvd 39, Concord