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

$112,000

↓ $5,000

3301 Buchanan Rd 85, Antioch

2 Beds 1 Bath 715 SqFt Manufactured In Park MLS® # 41131212

Erika Villagrana Cruz Real Broker

$110,000

↓ $10,000

4115 Concord Blvd, Concord

0 Beds 0 Baths 30,000 SqFt Business Opportunity MLS® # 41143137

Anton Khella Alliance Bay Realty

$109,950

↓ $4,950

2990 San Pablo Dam Road 2, San Pablo

1 Bed 1 Bath 624 SqFt Manufactured In Park MLS® # 41133588

Rick Capps Coldwell Banker Bartels

$109,000

3301 Buchanan 102, Antioch

2 Beds 2 Baths 1,420 SqFt Manufactured In Park MLS® # 41141112

Beverly Tribuiani Dudum Real Estate Group Inc.

$105,000

↓ $5,000

3301 Buchanan Rd 85, Antioch

2 Beds 1 Bath 715 SqFt Manufactured In Park MLS® # 41142042

Erika Villagrana Cruz Real Broker

$100,000

Warren St, Martinez

0 Beds 0 Baths 0 SqFt Land MLS® # 41144794

Simon Bhangal Bhapinderpal Bhangal, Broker

$99,000

17 Bradley Lane, Antioch

2 Beds 2 Baths 1,344 SqFt Manufactured In Park MLS® # 41129403

Lola Kreiser FIRST REALTY/PRYOR& ASSOCIATES

$99,000

↓ $26,000

2810 Lone Tree Way #5, Antioch

0 Beds 0 Baths 460 SqFt Commercial Sale MLS® # 41126979

Sally Hickman LONE TREE REAL ESTATE

$97,000

↓ $2,000

125 Paulette Way, Antioch

2 Beds 2 Baths 1,200 SqFt Manufactured In Park MLS® # 41134189

Lola Kreiser FIRST REALTY/PRYOR& ASSOCIATES

Open House

$97,000

17 Bradley Ln, Antioch

2 Beds 2 Baths 1,344 SqFt Manufactured In Park

Open House

Sat, Sep 12th, 2026 @ 1pm - 3pm

MLS® # 41146883

Rosa Maria Venegas HomeSmart Optima Realty, Inc

$95,000

↓ $10,000

2339 Dalis Drive # 193, Concord

2 Beds 2 Baths 860 SqFt Manufactured In Park MLS® # 41125604

C. David Brown The Real Estate Place

$95,000

126 Paulette Way, Antioch

2 Beds 2 Baths 1,488 SqFt Manufactured In Park MLS® # 41146630

Christina Durflinger NextHome Mount Diablo Estates

New

$95,000

125 Paulette Way, Antioch

2 Beds 2 Baths 1,200 SqFt Manufactured In Park MLS® # 41147394

Lola Kreiser FIRST REALTY/PRYOR& ASSOCIATES

$95,000

16401 San Pablo Ave 273, San Pablo

1 Bed 1 Bath 600 SqFt Manufactured In Park MLS® # 41143700

Michael Hanley The Hanley Team

$90,000

Warren St, Martinez

0 Beds 0 Baths 0 SqFt Land MLS® # 41142791

Mario Cordova Summit Realty

$85,000

↓ $14,950

66 The Trees Dr., Concord

1 Bed 1 Bath 560 SqFt Manufactured In Park MLS® # 41137535

Stephanie Wagner BHG Royal & Associates

$85,000

↓ $25,000

2425 Church Lane 47, San Pablo

1 Bed 1 Bath 377 SqFt Manufactured In Park MLS® # ML82057687

Jose Cuison eXp Realty of California Inc

$55,000

↓ $5,000

6 Carquinez Scenic Dr, Martinez

0 Beds 0 Baths 0 SqFt Land MLS® # 41112099

Peter Gillis DirtBrokers

$55,000

↓ $5,000

10 Carquinez Scenic Dr, Martinez

0 Beds 0 Baths 0 SqFt Land MLS® # 41112100

Peter Gillis DirtBrokers

$49,000

↓ $49,000

89 Starkville Ct, Orinda

0 Beds 0 Baths 0 SqFt Land MLS® # 41118113

David Eckert Coldwell Banker Realty

$39,000

2885 Willow Rd 26, San Pablo

2 Beds 1 Bath 750 SqFt Manufactured In Park MLS® # 41143071

Joshua Sevier James Jones, Broker

$35,000

Crescent Dr, Orinda

0 Beds 0 Baths 0 SqFt Land MLS® # 41107101

Renee White Keller Williams Realty

$30,000

1051 Upper Happy Valley Rd, Lafayette

5 Beds 4 Baths 4,000 SqFt Residential Lease MLS® # 41138551

Samantha Woehrle Woehrle Real Estate

New

$13,800

3511 Country Club Pl, Danville

5 Beds 6 Baths 6,383 SqFt Residential Lease MLS® # 41147284

George Yin Guofeng Yin, Broker

Contra Costa Homes For Sale

$112,000

3301 Buchanan Rd 85, Antioch

$110,000

4115 Concord Blvd, Concord

$109,950

2990 San Pablo Dam Road 2, San Pablo

$109,000

3301 Buchanan 102, Antioch

$105,000

3301 Buchanan Rd 85, Antioch

$100,000

Warren St, Martinez

$99,000

17 Bradley Lane, Antioch

$99,000

2810 Lone Tree Way #5, Antioch

$97,000

125 Paulette Way, Antioch

$97,000

17 Bradley Ln, Antioch

$95,000

2339 Dalis Drive # 193, Concord

$95,000

126 Paulette Way, Antioch

$95,000

125 Paulette Way, Antioch

$95,000

16401 San Pablo Ave 273, San Pablo

$90,000

Warren St, Martinez

$85,000

66 The Trees Dr., Concord

$85,000

2425 Church Lane 47, San Pablo

$55,000

6 Carquinez Scenic Dr, Martinez

$55,000

10 Carquinez Scenic Dr, Martinez

$49,000

89 Starkville Ct, Orinda

$39,000

2885 Willow Rd 26, San Pablo

$35,000

Crescent Dr, Orinda

$30,000

1051 Upper Happy Valley Rd, Lafayette

$13,800

3511 Country Club Pl, Danville