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

$6,248,000

5401 Penny Ln, Danville

5 Beds 6 Baths 6,556 SqFt Residential MLS® # 41144256

Joujou Chawla Compass

$5,995,000

331 Corrie Place, Alamo

5 Beds 7 Baths 6,511 SqFt Residential MLS® # 41137983

Celeste Pacelli Compass

$5,800,000

1080 Finley Rd, San Ramon

6 Beds 7 Baths 8,000 SqFt Residential MLS® # 41137075

Davis Majumder OldBird Realty

$5,795,000

↓ $105,000

1640 23rd St, San Pablo

0 Beds 0 Baths 17,832 SqFt COMM RI MULTI-UNITS 5+ MLS® # 41139267

Ethan Berger NAI Northern California

$5,700,000

5885 Bruce Dr, Danville

5 Beds 8 Baths 5,496 SqFt Residential MLS® # 41137887

Christina Durflinger NextHome Mount Diablo Estates

$5,700,000

800 Minnesota Ave, Brentwood

3 Beds 1 Bath 955 SqFt Residential MLS® # 41056424

Emil Geddes Delta Ranches & Homes

$5,600,000

↓ $150,000

27 Eagle Ridge Ln, Danville

5 Beds 7 Baths 5,387 SqFt Residential MLS® # 41138143

Robert Song Compass

$5,600,000

1895 San Vincente Dr, Concord

0 Beds 0 Baths 19,035 SqFt COMM RI MULTI-UNITS 5+ MLS® # 41146851

Ethan Berger NAI Northern California

$5,595,000

3408 Echo Springs Rd, Lafayette

6 Beds 5 Baths 5,800 SqFt Residential MLS® # 41142919

Ann Newton Cane Golden Gate Sotheby's Int'l Re

$5,500,000

↓ $295,000

340 Rheem Blvd, Moraga

0 Beds 0 Baths 12,975 SqFt COMM RI MULTI-UNITS 5+ MLS® # 41130824

Steven Pinza The Pinza Group, Inc

$5,490,000

824 Danville Blvd, Danville

5 Beds 5 Baths 5,500 SqFt Residential MLS® # 41142443

Steve Kehrig Coldwell Banker

$5,369,000

144 Irongate Ct, Alamo

5 Beds 4 Baths 4,580 SqFt Residential MLS® # 41143203

Terry Mcdaniel eXp Realty of California, Inc.

$5,300,000

820 Acalanes Rd, Lafayette

6 Beds 6 Baths 6,156 SqFt Residential MLS® # 41140632

Ari Erfani Better Homes and Gardens RP

$5,250,000

1017 H St, Antioch

0 Beds 0 Baths 19,472 SqFt COMM RI MULTI-UNITS 5+ MLS® # 41139570

Alex Barreiro BERKSHIRE HATHAWAY HOME SERVICES DRYSDALE PROPERTIES

$5,150,000

401 Legacy Dr, Alamo

5 Beds 8 Baths 5,519 SqFt Residential MLS® # 41125012

Khrista Jarvis Coldwell Banker Realty

$5,000,000

104 Brumby Street, Danville

4 Beds 5 Baths 4,321 SqFt Residential MLS® # 41131270

Marc Burnstein Davidon Corporation

$4,999,000

401 Legacy Dr, Alamo

5 Beds 8 Baths 5,519 SqFt Residential MLS® # 41140594

Khrista Jarvis Coldwell Banker Realty

$4,995,000

↓ $500,000

694 Los Palos Dr, Lafayette

4 Beds 4 Baths 4,131 SqFt Residential MLS® # 41145231

Ann Newton Cane Golden Gate Sotheby's Int'l Re

$4,995,000

19251 San Ramon Valley Boulevard, San Ramon

0 Beds 0 Baths 0 SqFt COMM LOTS AND LAND MLS® # ML82043524

Ken Kho Legacy Real Estate & Associates

$4,895,000

240 Tappan Ln, Orinda

6 Beds 6 Baths 6,800 SqFt Residential MLS® # 41141240

Shannon Conner Village Associates Real Estate

$4,699,000

830 Broadmoor Ct, Lafayette

5 Beds 5 Baths 4,038 SqFt Residential MLS® # 41146516

Erin Martin Compass

New

$4,500,000

3247 El Suyo Dr, San Ramon

4 Beds 3 Baths 2,209 SqFt Residential Lease MLS® # 41147425

Bobbie Lacanlale Christie's Int'l RE Sereno

$4,500,000

134 Pepperwood Ct, Danville

5 Beds 5 Baths 5,947 SqFt Residential MLS® # 41144638

Khrista Jarvis Coldwell Banker Realty

New Open House

$4,500,000

3357 Deer Hollow Dr, Danville

5 Beds 5 Baths 5,893 SqFt Residential

Open House

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

MLS® # 41147418

Julie Long Coldwell Banker

Contra Costa Homes For Sale

$6,248,000

5401 Penny Ln, Danville

$5,995,000

331 Corrie Place, Alamo

$5,800,000

1080 Finley Rd, San Ramon

$5,795,000

1640 23rd St, San Pablo

$5,700,000

5885 Bruce Dr, Danville

$5,700,000

800 Minnesota Ave, Brentwood

$5,600,000

27 Eagle Ridge Ln, Danville

$5,600,000

1895 San Vincente Dr, Concord

$5,595,000

3408 Echo Springs Rd, Lafayette

$5,500,000

340 Rheem Blvd, Moraga

$5,490,000

824 Danville Blvd, Danville

$5,369,000

144 Irongate Ct, Alamo

$5,300,000

820 Acalanes Rd, Lafayette

$5,250,000

1017 H St, Antioch

$5,150,000

401 Legacy Dr, Alamo

$5,000,000

104 Brumby Street, Danville

$4,999,000

401 Legacy Dr, Alamo

$4,995,000

694 Los Palos Dr, Lafayette

$4,995,000

19251 San Ramon Valley Boulevard, San Ramon

$4,895,000

240 Tappan Ln, Orinda

$4,699,000

830 Broadmoor Ct, Lafayette

$4,500,000

3247 El Suyo Dr, San Ramon

$4,500,000

134 Pepperwood Ct, Danville

$4,500,000

3357 Deer Hollow Dr, Danville