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

Open House

$568,000

↓ $27,000

1121 Haven St, Martinez

3 Beds 3 Baths 1,369 SqFt Residential

Open House

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

MLS® # 41123795

Patrice Sandstrom Keller Williams Realty

$568,000

2075 Ascot Dr 119, Moraga

3 Beds 2 Baths 1,144 SqFt Residential MLS® # 41144589

Jennifer Cheung Cheung Homes

$568,000

↓ $30,000

394 Ilo Ln 601, Danville

2 Beds 2 Baths 1,012 SqFt Residential MLS® # 41132494

See-pok Wong Wong Real Estate Investment

$568,000

1925 Alpha Way, Antioch

3 Beds 2 Baths 1,696 SqFt Residential MLS® # 41123340

Zeeshan Shaikh Re/Max Accord

$568,000

↓ $71,000

4001 Terra Granada Dr 1a, Walnut Creek

3 Beds 2 Baths 1,632 SqFt Residential MLS® # 41127561

Darnella Aulani Darnella Real Estate

$565,000

↓ $5,000

4420 Eagle Peak Rd B, Concord

3 Beds 3 Baths 1,408 SqFt Residential MLS® # 41133374

Sofia Gurevich HomeLink Realty

$565,000

↓ $5,000

200 Riverside Pl, Bay Point

3 Beds 2 Baths 1,206 SqFt Residential MLS® # 41139383

Januka Shrestha S & R Homes Realty

$565,000

↓ $34,000

2113 Cordoba Way, Antioch

4 Beds 2 Baths 1,794 SqFt Residential MLS® # 41142367

Ruijun Huang Twin Oaks Real Estate Inc.

$562,000

5159 Lone Tree Way, Antioch

0 Beds 0 Baths 1,498 SqFt Commercial Sale MLS® # 41127105

Marsello Conde Creative Rl Est Concepts

$560,000

↓ $20,000

27 Robinson Ave, Pittsburg

5 Beds 2 Baths 1,539 SqFt Residential MLS® # 41128173

Carrie Coleman Delta Bay Realty

$560,000

↓ $30,000

1984 Ascot Dr C, Moraga

2 Beds 2 Baths 1,233 SqFt Residential MLS® # 41136691

Julie Mccoy LPT Realty

$559,990

2001 Newport Drive, Pittsburg

4 Beds 2 Baths 1,311 SqFt Residential MLS® # ML82054369

Barbara Kuang Intero Real Estate Services

$559,950

5333 Park Highlands Blvd 59, Concord

3 Beds 3 Baths 1,438 SqFt Residential MLS® # 41145783

Michael O'brien O'Brien Real Estate Company

New Open House

$559,950

4440 Eagle Peak Rd D, Concord

3 Beds 3 Baths 1,408 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 11am - 1:30pm

MLS® # 41147119

Kelly Richardson Keller Williams Realty

$559,900

2926 Alta Mira Dr, Richmond

4 Beds 2 Baths 1,165 SqFt Residential MLS® # 41146238

Jack Burns Security Pacific Real Estate

$559,777

↓ $19,223

413 Cortland Ter, Brentwood

2 Beds 2 Baths 1,524 SqFt Residential MLS® # 41130200

Roseann Jones Merrill Signature Properties

$559,000

↓ $10,000

378 Camelback Rd, Pleasant Hill

3 Beds 3 Baths 1,398 SqFt Residential MLS® # 41138975

Shelly Gwynn Compass

$559,000

↓ $20,000

755 Valley Green Dr, Brentwood

3 Beds 2 Baths 1,391 SqFt Residential MLS® # 41141516

Shaima Ishaq RE/MAX Accord

$559,000

5951 Autumnwood Dr 4a, Walnut Creek

2 Beds 2 Baths 1,272 SqFt Residential MLS® # 41145044

Mara Plotkin Red Oak Realty

$559,000

↓ $15,000

111 Ascot Ct C, Moraga

2 Beds 2 Baths 1,106 SqFt Residential MLS® # 41134272

Matt Kavanaugh Town & Country Realty

New Open House

$555,000

1701 Daisy Way, Antioch

3 Beds 2 Baths 1,406 SqFt Residential

Open House

Fri, Sep 11th, 2026 @ 4:30pm - 7:30pm

MLS® # 41146586

Nicole Cameron E3 Realty & Loans

$554,000

↓ $15,000

1124 Monterey Dr, Antioch

3 Beds 2 Baths 1,440 SqFt Residential MLS® # 41141220

Jody Drewry JODY DREWRY, BROKER

$554,000

312 Jefferson Dr, Brentwood

3 Beds 3 Baths 1,483 SqFt Residential MLS® # 41140017

Lisa Grady Real Brokerage Technologies

New

$551,000

1852 Island Park Pl, Brentwood

2 Beds 2 Baths 1,566 SqFt Residential MLS® # 41147689

Roseann Jones Merrill Signature Properties

Contra Costa Homes For Sale

$568,000

1121 Haven St, Martinez

$568,000

2075 Ascot Dr 119, Moraga

$568,000

394 Ilo Ln 601, Danville

$568,000

1925 Alpha Way, Antioch

$568,000

4001 Terra Granada Dr 1a, Walnut Creek

$565,000

4420 Eagle Peak Rd B, Concord

$565,000

200 Riverside Pl, Bay Point

$565,000

2113 Cordoba Way, Antioch

$562,000

5159 Lone Tree Way, Antioch

$560,000

27 Robinson Ave, Pittsburg

$560,000

1984 Ascot Dr C, Moraga

$559,990

2001 Newport Drive, Pittsburg

$559,950

5333 Park Highlands Blvd 59, Concord

$559,950

4440 Eagle Peak Rd D, Concord

$559,900

2926 Alta Mira Dr, Richmond

$559,777

413 Cortland Ter, Brentwood

$559,000

378 Camelback Rd, Pleasant Hill

$559,000

755 Valley Green Dr, Brentwood

$559,000

5951 Autumnwood Dr 4a, Walnut Creek

$559,000

111 Ascot Ct C, Moraga

$555,000

1701 Daisy Way, Antioch

$554,000

1124 Monterey Dr, Antioch

$554,000

312 Jefferson Dr, Brentwood

$551,000

1852 Island Park Pl, Brentwood