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

$800,000

809 W 2nd St, Antioch

0 Beds 0 Baths 2,773 SqFt Residential Income MLS® # 41128407

Istvan Sonkoly Keller Williams Realty

$799,999

5611 Trinity Lakes Ln, Antioch

5 Beds 3 Baths 2,461 SqFt Residential MLS® # 41103491

Hemalatha Shankar Intero Real Estate Services

$799,999

↑ $121,999

733 40th St, Richmond

3 Beds 2 Baths 1,725 SqFt Residential MLS® # 41138363

Crystal Huang KW Advisors East Bay

$799,999

↓ $50,001

810 Joree Lane, San Ramon

2 Beds 2 Baths 1,211 SqFt Residential MLS® # 41133068

Jennifer Galvez Compass

$799,999

↓ $25,001

1260 Meadow Lane, Concord

4 Beds 2 Baths 1,974 SqFt Residential MLS® # ML82055757

Bernard Tan The Mavericks Realty

$799,999

↓ $30,001

211 Benoni Ln, Brentwood

3 Beds 3 Baths 2,665 SqFt Residential MLS® # 41129787

Kelly Wall Realty Investment Solutions

$799,999

5248 Concord, Concord

3 Beds 3 Baths 2,236 SqFt Residential MLS® # CRIV26061908

Rebecca Jarquin JARQUIN & KEYS, INC.

Open House

$799,999

↓ $20,001

1577 Chianti Ln, Brentwood

2 Beds 2 Baths 1,842 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 1pm - 4pm

MLS® # 41138544

Russell Dye Coldwell Banker

$799,900

↓ $10,000

1281 Sea Vista Dr, Brentwood

3 Beds 3 Baths 2,008 SqFt Residential MLS® # 41144051

Clifford Olson JDK & Associates Realty, Inc.

Open House

$799,900

508 Ross Circle, Martinez

5 Beds 3 Baths 2,316 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 11am - 1pm

MLS® # 41146349

Lupe Kemper Compass

$799,900

3485 Hillsborough Dr, Concord

3 Beds 2 Baths 1,134 SqFt Residential MLS® # CRIG25268142

Joe Nieto Iii CLI Realty Innovations

$799,899

395 Marti Marie Dr, Martinez

3 Beds 2 Baths 1,513 SqFt Residential MLS® # 41146581

Thomas Kerrins Square One Real Estate

$799,000

↓ $26,000

141-145 Eddy Street, Richmond

0 Beds 0 Baths 2,238 SqFt Residential Income MLS® # ML82024781

Maria Rhodes DCP Realty- Coastwide Real Estate Inc.

$799,000

2800 Lone Tree Way, Antioch

0 Beds 0 Baths 2,128 SqFt Commercial Sale MLS® # 41120450

Carole Huiner LONE TREE REAL ESTATE

$799,000

1351 Cypress Dr, Concord

3 Beds 2 Baths 1,264 SqFt Residential MLS® # 41115682

Mary Mok Macroreal United

$799,000

1325 Belfair Dr, Pinole

3 Beds 2 Baths 1,225 SqFt Residential MLS® # 41138986

Bon Nguyen LeBon Real Estate Inc.

$799,000

10 Green St, Martinez

3 Beds 2 Baths 1,497 SqFt Residential MLS® # 41146517

Debbi Snyder Snyder Real Estate Group

$799,000

436 Orchard View Ave, Martinez

3 Beds 3 Baths 1,921 SqFt Residential MLS® # 41143156

Derick Wong Optima Real Estate

$799,000

↓ $21,000

5416 Golden Eagle Street, Antioch

4 Beds 3 Baths 2,831 SqFt Residential MLS® # 41130806

Nicholas Smith E3 Realty & Loans

$799,000

↓ $50,000

280 Scottsdale Rd, Pleasant Hill

4 Beds 3 Baths 1,742 SqFt Residential MLS® # 41137526

Mike Rittenhouse EPM Real Estate

$799,000

1018 E 18th Street, Antioch

0 Beds 0 Baths 0 SqFt Land MLS® # ML82051674

Han Chi Tsai JS Realty

$799,000

↓ $11,000

1315 Oak Crest Way, Antioch

4 Beds 3 Baths 2,850 SqFt Residential MLS® # 41135155

Rajinder Chahal 1ST CHOICE MORTGAGE REAL ESTATE

$799,000

2913 Haddington Ct, Brentwood

4 Beds 3 Baths 2,221 SqFt Residential MLS® # 41146759

Lori Abreu Delta Ranches & Homes

$799,000

↓ $30,000

1536 Garvin Ave, Richmond

6 Beds 4 Baths 2,290 SqFt Residential MLS® # 41131083

Suraj Pakhrin Everest Realty Group

Contra Costa Homes For Sale

$800,000

809 W 2nd St, Antioch

$799,999

5611 Trinity Lakes Ln, Antioch

$799,999

733 40th St, Richmond

$799,999

810 Joree Lane, San Ramon

$799,999

1260 Meadow Lane, Concord

$799,999

211 Benoni Ln, Brentwood

$799,999

5248 Concord, Concord

$799,999

1577 Chianti Ln, Brentwood

$799,900

1281 Sea Vista Dr, Brentwood

$799,900

508 Ross Circle, Martinez

$799,900

3485 Hillsborough Dr, Concord

$799,899

395 Marti Marie Dr, Martinez

$799,000

141-145 Eddy Street, Richmond

$799,000

2800 Lone Tree Way, Antioch

$799,000

1351 Cypress Dr, Concord

$799,000

1325 Belfair Dr, Pinole

$799,000

10 Green St, Martinez

$799,000

436 Orchard View Ave, Martinez

$799,000

5416 Golden Eagle Street, Antioch

$799,000

280 Scottsdale Rd, Pleasant Hill

$799,000

1018 E 18th Street, Antioch

$799,000

1315 Oak Crest Way, Antioch

$799,000

2913 Haddington Ct, Brentwood

$799,000

1536 Garvin Ave, Richmond