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

$799,000

2147 Tsushima St, Hercules

4 Beds 4 Baths 2,085 SqFt Residential

Open House

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

MLS® # 41143899

Laarni Sanchez Realty ONE Group Future

$799,000

↓ $26,000

109 Rubicon Cir, Danville

2 Beds 2 Baths 1,391 SqFt Residential MLS® # 41142072

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

$799,000

3307 Ahern Ct, Richmond

4 Beds 2 Baths 1,485 SqFt Residential MLS® # 41144213

Alice Chan New Horizon Real Estate

$799,000

↓ $100,000

7418 Stockton Avenue, El Cerrito

3 Beds 2 Baths 1,208 SqFt Residential MLS® # ML82055553

Mariaelena Diaz eXp Realty of California Inc

$799,000

↑ $10,000

347 Viceroy Way, Brentwood

4 Beds 3 Baths 2,765 SqFt Residential MLS® # 41142539

Adam Hieb Meritage Homes

$799,000

4400 Glen Canyon Cir, Pittsburg

6 Beds 4 Baths 4,347 SqFt Residential MLS® # 41146998

Gary Torretta Security Pacific Real Estate

$799,000

↓ $24,900

5532 Promontory Way, Antioch

4 Beds 4 Baths 2,666 SqFt Residential MLS® # 41126611

John Silvester Luxe Realty Group

New Open House

$799,000

1221 Oakmont Dr 2, Walnut Creek

2 Beds 2 Baths 1,081 SqFt Residential

Open House

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

MLS® # 41147399

Matthew Splivalo Rossmoor Realty / J.H. Russell

$799,000

↓ $30,000

3928 Kite Way, Antioch

6 Beds 5 Baths 3,518 SqFt Residential MLS® # 41136215

Hedi Kennerknecht Legacy Real Estate & Assoc.

$799,000

↓ $76,000

2811 Saint Joseph Dr, Concord

3 Beds 2 Baths 1,597 SqFt Residential MLS® # 41144825

Marilyn Cunningham YBR Properties, Inc

$799,000

6386 Claremont Ave, Richmond

3 Beds 2 Baths 1,388 SqFt Residential MLS® # 41144971

Alice Chan New Horizon Real Estate

Open House

$799,000

↓ $20,000

614 Rock Rose Way, Richmond

3 Beds 3 Baths 1,726 SqFt Residential

Open House

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

MLS® # 41145219

Cody Luther Redfin

Open House

$799,000

202 Miramonte Dr, Moraga

2 Beds 2 Baths 1,134 SqFt Residential

Open House

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

MLS® # 41144188

Cathy Schultheis Coldwell Banker

$798,999

↓ $1

1325 San Lucas Dr, Pittsburg

5 Beds 3 Baths 3,320 SqFt Residential MLS® # 41145478

Angela Stephens Luxe Realty Group

$798,900

↑ $2,000

5211 Kestrel Street, Antioch

4 Beds 3 Baths 2,520 SqFt Residential MLS® # 41141195

Adam Hieb Meritage Homes

$798,800

1377 Monterey St, Richmond

4 Beds 0 Baths 1,241 SqFt Residential Income MLS® # 41140481

Netza Cabrera Netza

New Open House

$798,000

423 Key Blvd, Richmond

3 Beds 1 Bath 1,488 SqFt Residential

Open House

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

MLS® # 41147567

Jennifer Wolan District Homes

Open House

$798,000

106 Arezzo St, Brentwood

4 Beds 2 Baths 2,133 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 12pm - 3pm

MLS® # 41146920

Anthony Pigati Nexthome Town & Country

$798,000

↓ $42,000

933 Santa Lucia Dr, Pleasant Hill

3 Beds 2 Baths 1,157 SqFt Residential MLS® # 41139346

Adora Lazaro E3 Realty & Loans

$795,000

435 Via Royal, Walnut Creek

2 Beds 3 Baths 1,461 SqFt Residential MLS® # 41139396

Tiffany Sutton Compass

$795,000

381a, 381b, 383 S 34th St, Richmond

7 Beds 0 Baths 2,764 SqFt Residential Income MLS® # 41127971

Joyce Kung JOYCE KUNG, BROKER

$795,000

1221 Brookview Dr, Concord

3 Beds 2 Baths 2,265 SqFt Residential MLS® # 41137047

Paul Litvinchuk Litvinchuk Real Estate

Open House

$795,000

1202 Plaza Dr., Martinez

4 Beds 2 Baths 2,040 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 12pm - 2pm

MLS® # 41146043

Janae Havens eXp Realty of California

Open House

$795,000

↓ $4,000

313 Felice Circle, Pinole

4 Beds 4 Baths 2,299 SqFt Residential

Open House

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

MLS® # 41147215

Michael Bardales Twin Oaks Real Estate Inc.

Contra Costa Homes For Sale

$799,000

2147 Tsushima St, Hercules

$799,000

109 Rubicon Cir, Danville

$799,000

3307 Ahern Ct, Richmond

$799,000

7418 Stockton Avenue, El Cerrito

$799,000

347 Viceroy Way, Brentwood

$799,000

4400 Glen Canyon Cir, Pittsburg

$799,000

5532 Promontory Way, Antioch

$799,000

1221 Oakmont Dr 2, Walnut Creek

$799,000

3928 Kite Way, Antioch

$799,000

2811 Saint Joseph Dr, Concord

$799,000

6386 Claremont Ave, Richmond

$799,000

614 Rock Rose Way, Richmond

$799,000

202 Miramonte Dr, Moraga

$798,999

1325 San Lucas Dr, Pittsburg

$798,900

5211 Kestrel Street, Antioch

$798,800

1377 Monterey St, Richmond

$798,000

423 Key Blvd, Richmond

$798,000

106 Arezzo St, Brentwood

$798,000

933 Santa Lucia Dr, Pleasant Hill

$795,000

435 Via Royal, Walnut Creek

$795,000

381a, 381b, 383 S 34th St, Richmond

$795,000

1221 Brookview Dr, Concord

$795,000

1202 Plaza Dr., Martinez

$795,000

313 Felice Circle, Pinole