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

$2,850,000

↓ $100,000

725 Castle Rock Rd, Walnut Creek

5 Beds 4 Baths 3,661 SqFt Residential MLS® # 41128202

Renee White Keller Williams Realty

$2,849,000

45 N Merrill Circle, Moraga

4 Beds 4 Baths 4,542 SqFt Residential MLS® # 41136225

Elena Hood Compass

$2,799,999

319 Tappan Terrace, Orinda

5 Beds 6 Baths 3,769 SqFt Residential MLS® # ML82059503

Andy Vong Real Brokerage Technologies

Open House

$2,799,800

3009 Drysdale St, Danville

5 Beds 6 Baths 4,466 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 2pm - 4pm

MLS® # 41146091

Joujou Chawla Compass

$2,795,000

2169 Nelda Way, Alamo

4 Beds 3 Baths 3,181 SqFt Residential MLS® # 41144779

Jeff Snell Village Associates Real Estate

$2,795,000

10 Hillcrest Dr, Orinda

4 Beds 3 Baths 2,972 SqFt Residential MLS® # 41145069

Ann Sharf Village Associates Real Estate

$2,795,000

↓ $200,000

1933 Joseph Dr, Moraga

4 Beds 3 Baths 3,730 SqFt Residential MLS® # 41133965

Ken Ryerson Compass

Open House

$2,795,000

78 Scenic Dr, Orinda

4 Beds 3 Baths 3,594 SqFt Residential

Open House

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

MLS® # 41144461

Lynn Molloy Compass

Open House

$2,795,000

↓ $200,000

30 Dias Dorados, Orinda

5 Beds 4 Baths 3,988 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 2pm - 4pm

MLS® # 41142255

Ann Sharf Village Associates Real Estate

$2,750,000

27 Crest Ave, Alamo

4 Beds 3 Baths 2,452 SqFt Residential MLS® # 41146996

Ulrich Gabriel Century Medallion of Los Gatos

$2,750,000

Park Lane Dr, Orinda

0 Beds 0 Baths 0 SqFt Land MLS® # 41125580

Amrita Brard Keller Williams Realty

$2,725,000

4881 Sunrise Dr, Martinez

0 Beds 0 Baths 11,636 SqFt Commercial Sale MLS® # 41143221

Nolan Jones KELLER WILLIAMS TRI VALLEY REALTY

$2,699,000

115 Macedon Court, San Ramon

5 Beds 5 Baths 4,610 SqFt Residential MLS® # ML82051367

Cheryl Cardamon 1 Percent Lists Smart Rate Realty

New Open House

$2,699,000

210 Still Creek Road, Danville

5 Beds 4 Baths 3,650 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 2pm - 4pm

MLS® # 41147496

Khrista Jarvis Coldwell Banker Realty

$2,698,888

↓ $100,000

6007 Westside Dr, San Ramon

5 Beds 4 Baths 3,342 SqFt Residential MLS® # 41132756

Ray Sharma Century 21 Masters

Open House

$2,698,000

506 Oakshire Pl, Alamo

6 Beds 4 Baths 4,117 SqFt Residential

Open House

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

MLS® # 41145764

Emon Komeily RE/MAX Accord

Open House

$2,695,000

81 Monza Ct, Danville

5 Beds 4 Baths 3,541 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 1pm - 4:30pm

MLS® # 41143367

Joujou Chawla Compass

$2,695,000

490 St Marys Rd, Lafayette

4 Beds 3 Baths 3,195 SqFt Residential MLS® # 41143717

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

$2,690,000

25 Portsmouth Ct, San Ramon

4 Beds 3 Baths 3,123 SqFt Residential MLS® # 41137128

Mark Ho RE/MAX Accord

$2,675,000

21 Withers Court, Lafayette

5 Beds 7 Baths 4,724 SqFt Residential MLS® # 41128145

Parris Walton Excel Realty

$2,675,000

2151 Sky View Ct, Moraga

4 Beds 4 Baths 3,744 SqFt Residential MLS® # 41141074

Elena Hood Compass

$2,656,000

↓ $98,000

5433 Alhambra Valley Rd, Martinez

6 Beds 4 Baths 4,900 SqFt Residential MLS® # 41000861

Mark Ross Ross Company REALTOR

$2,650,000

1081 Scots Ln, Walnut Creek

0 Beds 0 Baths 0 SqFt Land MLS® # 41143369

Rebecca Burns Compass

$2,650,000

5 Welford Ranch Ct, San Ramon

5 Beds 3 Baths 3,485 SqFt Residential MLS® # 41128542

Molly Smith Village Associates Real Estate

Contra Costa Homes For Sale

$2,850,000

725 Castle Rock Rd, Walnut Creek

$2,849,000

45 N Merrill Circle, Moraga

$2,799,999

319 Tappan Terrace, Orinda

$2,799,800

3009 Drysdale St, Danville

$2,795,000

2169 Nelda Way, Alamo

$2,795,000

10 Hillcrest Dr, Orinda

$2,795,000

1933 Joseph Dr, Moraga

$2,795,000

78 Scenic Dr, Orinda

$2,795,000

30 Dias Dorados, Orinda

$2,750,000

27 Crest Ave, Alamo

$2,750,000

Park Lane Dr, Orinda

$2,725,000

4881 Sunrise Dr, Martinez

$2,699,000

115 Macedon Court, San Ramon

$2,699,000

210 Still Creek Road, Danville

$2,698,888

6007 Westside Dr, San Ramon

$2,698,000

506 Oakshire Pl, Alamo

$2,695,000

81 Monza Ct, Danville

$2,695,000

490 St Marys Rd, Lafayette

$2,690,000

25 Portsmouth Ct, San Ramon

$2,675,000

21 Withers Court, Lafayette

$2,675,000

2151 Sky View Ct, Moraga

$2,656,000

5433 Alhambra Valley Rd, Martinez

$2,650,000

1081 Scots Ln, Walnut Creek

$2,650,000

5 Welford Ranch Ct, San Ramon