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

$498,000

↓ $30,000

2091 Ascot Dr. 130, Moraga

2 Beds 2 Baths 1,144 SqFt Residential MLS® # 41142314

Mohsen Rostami Bay Brokers

$497,500

↓ $2,499

239 Rossi Ave, Antioch

2 Beds 1 Bath 902 SqFt Residential MLS® # 41135827

Jake Kern Pellego

$495,000

1810 Terrace Dr, Antioch

4 Beds 3 Baths 1,806 SqFt Residential MLS® # 41146292

John P Lee MRL Group, Inc.

$495,000

3173 Wayside Plaza 301, Walnut Creek

2 Beds 2 Baths 1,041 SqFt Residential MLS® # 41146837

Jason Moon Keller Williams Realty

$495,000

1919 Ygnacio Valley Rd 93, Walnut Creek

2 Beds 2 Baths 950 SqFt Residential MLS® # 41122044

Vincent Rossi Keller Williams Realty

$495,000

924 7th St, Richmond

2 Beds 1 Bath 844 SqFt Residential MLS® # 41138489

Karen Castillo Margarita Mino Realty & Loans

$495,000

12280 San Pablo Avenue, Richmond

0 Beds 0 Baths 1,500 SqFt Commercial Sale MLS® # 41130971

Donald Quintal Coldwell Banker Bartels

$495,000

35 E 16th St, Antioch

3 Beds 2 Baths 1,008 SqFt Residential MLS® # 41145972

Laurie Wexner BHG REAL ESTATE ROYAL & ASSOC.

$495,000

35 E 16th St, Antioch

3 Beds 0 Baths 1,490 SqFt Residential Income MLS® # 41121121

Laurie Wexner BHG REAL ESTATE ROYAL & ASSOC.

$495,000

115 Carmel St, San Pablo

2 Beds 3 Baths 1,304 SqFt Residential MLS® # 41142490

Lissa Lacroix District Homes

$495,000

Barbara Rd, Orinda

0 Beds 0 Baths 0 SqFt Land MLS® # 41143714

John L. Morra CENTURY 21 Masters

$495,000

1608 Ashwood Drive, Martinez

3 Beds 3 Baths 1,122 SqFt Residential MLS® # 41126134

Jeremiah Botros HomeSmart Optima Realty, Inc

$495,000

251 Shoreline Dr, Pittsburg

3 Beds 3 Baths 1,811 SqFt Residential MLS® # 41136552

Jessica Williams Intero Real Estate Services

$495,000

↓ $3,750

1819 Wildbrook Ct C, Concord

2 Beds 3 Baths 1,281 SqFt Residential MLS® # 41135462

Robert Moody Compass

New Open House

$495,000

30 Winesap Dr, Brentwood

2 Beds 2 Baths 1,302 SqFt Residential

Open House

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

MLS® # 41147447

Diana Mcgee BHG REAL ESTATE ROYAL & ASSOC.

$495,000

176 Sequoia Dr, Pittsburg

3 Beds 2 Baths 1,399 SqFt Residential MLS® # 41146648

Wolf Croskey Wolfgang Croskey Real Estate

$493,000

425 W 8th Street, Pittsburg

3 Beds 2 Baths 1,144 SqFt Residential MLS® # ML82057496

Tommy Turner eXp Realty of California Inc

$490,000

3267 William Way, Pittsburg

3 Beds 2 Baths 1,079 SqFt Residential MLS® # 41146174

Lanaia Villegas eXp Realty of Northern CA, Inc

$490,000

2331 Humphrey Ave, Richmond

2 Beds 1 Bath 771 SqFt Residential MLS® # 41145042

Sean Beattie Brivio Realty

$489,999

1814 Wildbrook Ct C, Concord

2 Beds 2 Baths 1,281 SqFt Residential MLS® # 41146967

Stephanie Hevezi Engel & Voelkers

$489,900

1512 15th St, San Pablo

3 Beds 2 Baths 900 SqFt Residential MLS® # 41145145

Diego Irigoyen Realty One Group Elite

$489,900

3605 Waller Ave, Richmond

2 Beds 1 Bath 981 SqFt Residential MLS® # 41145162

Diego Irigoyen Realty One Group Elite

$489,900

1605 Norton St, Pittsburg

4 Beds 2 Baths 1,322 SqFt Residential MLS® # 41145041

Jody Drewry JODY DREWRY, BROKER

$489,500

312 Minner Ave, Antioch

3 Beds 2 Baths 998 SqFt Residential MLS® # 41145025

Diego Irigoyen Realty One Group Elite

Contra Costa Homes For Sale

$498,000

2091 Ascot Dr. 130, Moraga

$497,500

239 Rossi Ave, Antioch

$495,000

1810 Terrace Dr, Antioch

$495,000

3173 Wayside Plaza 301, Walnut Creek

$495,000

1919 Ygnacio Valley Rd 93, Walnut Creek

$495,000

924 7th St, Richmond

$495,000

12280 San Pablo Avenue, Richmond

$495,000

35 E 16th St, Antioch

$495,000

35 E 16th St, Antioch

$495,000

115 Carmel St, San Pablo

$495,000

Barbara Rd, Orinda

$495,000

1608 Ashwood Drive, Martinez

$495,000

251 Shoreline Dr, Pittsburg

$495,000

1819 Wildbrook Ct C, Concord

$495,000

30 Winesap Dr, Brentwood

$495,000

176 Sequoia Dr, Pittsburg

$493,000

425 W 8th Street, Pittsburg

$490,000

3267 William Way, Pittsburg

$490,000

2331 Humphrey Ave, Richmond

$489,999

1814 Wildbrook Ct C, Concord

$489,900

1512 15th St, San Pablo

$489,900

3605 Waller Ave, Richmond

$489,900

1605 Norton St, Pittsburg

$489,500

312 Minner Ave, Antioch