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

New Open House

$650,000

79 Fountainhead Ct, Martinez

3 Beds 3 Baths 1,617 SqFt Residential

Open House

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

MLS® # 41147362

Angela Clay Dudum Real Estate Group

$650,000

↓ $15,000

627 Norris Canyon Terrace, San Ramon

2 Beds 2 Baths 1,075 SqFt Residential MLS® # ML82051981

Avil Soleiman Avil Soleiman Brokerage

$650,000

↓ $30,000

1827 Holland Dr, Walnut Creek

2 Beds 3 Baths 1,339 SqFt Residential MLS® # 41126413

Tom Legault Town & Country Realty

$649,999

5378 Frisanco Way, Antioch

3 Beds 2 Baths 1,447 SqFt Residential MLS® # 41146431

Martha Sanchez Keller Williams

$649,999

↑ $100,000

2578 Oak Road 215, Walnut Creek

2 Beds 3 Baths 1,388 SqFt Residential MLS® # 41145846

Jordan Ruiz Real Broker

$649,999

↓ $49,001

2217 Manzanita Way, Antioch

4 Beds 0 Baths 2,072 SqFt Residential Income MLS® # 41124225

Vincent Parker Vincent Parker, Broker

$649,990

2271 Hemlock Avenue, Concord

3 Beds 2 Baths 1,115 SqFt Residential MLS® # ML82057805

Orlando Guillory Realty ONE Group Future

$649,950

3805 Osprey Dr, Antioch

4 Beds 3 Baths 2,533 SqFt Residential MLS® # 41144369

Michelle Lee Gaea Realty & Co Inc.

$649,950

4813 Snowmass Peak Ct, Antioch

4 Beds 3 Baths 2,162 SqFt Residential MLS® # 41144059

Glenn Macayan MY LOCAL REALTY SEVICES

$649,950

2741 Bluebell Cir, Antioch

4 Beds 3 Baths 2,159 SqFt Residential MLS® # 41143530

Danielle Broad EXP Realty of Northern Cal.Inc.

1655 N California Blvd. 248, Walnut Creek

$649,950

↓ $25,050

1655 N California Blvd. 248, Walnut Creek

1 Bed 2 Baths 1,054 SqFt Residential MLS® # 41146670

Kim Strand Dudum Real Estate Group

$649,950

2880 Mount Diablo St, Concord

2 Beds 2 Baths 1,019 SqFt Residential MLS® # 41141999

Matthew Clawson Compass

$649,900

2076 Heartland Cir, Brentwood

3 Beds 2 Baths 1,745 SqFt Residential MLS® # 41136431

Donna Piscotty Bhhs Drysdale Properties

$649,900

↓ $30,000

2809 Arjan Court, San Pablo

2 Beds 3 Baths 1,618 SqFt Residential MLS® # 41119690

Kevin Coates The Advantage Group

$649,900

2133 Holbrook Dr, Concord

3 Beds 2 Baths 1,274 SqFt Residential MLS® # 41146894

Adda Pina-renner WR Properties

$649,900

↓ $49,100

167 Rubicon Cir, Danville

2 Beds 2 Baths 1,287 SqFt Residential MLS® # 41137910

Toni Rubino Perchak Properties, Inc.

$649,000

1195 Oak Haven Way, Antioch

5 Beds 3 Baths 2,198 SqFt Residential MLS® # 41142089

Miguel Hinojosa Margarita Mino Realty & Loans

$649,000

4124 Mattole Rd, Antioch

4 Beds 3 Baths 2,085 SqFt Residential MLS® # 41145734

Sofia Gurevich HomeLink Realty

Open House

$649,000

1938 Pomar Way, Walnut Creek

2 Beds 3 Baths 1,308 SqFt Residential

Open House

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

MLS® # 41144594

Sacha Simpson RE/MAX Accord

Open House

$649,000

216 Mindy Way, Pittsburg

4 Beds 3 Baths 1,812 SqFt Residential

Open House

Thu, Sep 10th, 2026 @ 10:30am - 5:30pm

MLS® # 41146734

Brielle Carranza Discovery Realty Inc

New Open House

$649,000

1122 Norvell Ct, El Cerrito

3 Beds 2 Baths 1,267 SqFt Residential

Open House

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

MLS® # 41147563

Rachel Melby Red Oak Realty

$649,000

↓ $20,000

1627 Geyser Cir, Antioch

4 Beds 3 Baths 2,128 SqFt Residential MLS® # 41134375

Jody Drewry JODY DREWRY, BROKER

$649,000

943 36th St, Richmond

3 Beds 2 Baths 1,371 SqFt Residential MLS® # 41141899

Angela Yingjiao Liu Compass

Open House

$649,000

↓ $26,000

2504 Silverado Dr, Antioch

4 Beds 3 Baths 2,044 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 2pm - 4pm

MLS® # 41143472

Joe Reichert Keller Williams Realty

Contra Costa Homes For Sale

$650,000

79 Fountainhead Ct, Martinez

$650,000

627 Norris Canyon Terrace, San Ramon

$650,000

1827 Holland Dr, Walnut Creek

$649,999

5378 Frisanco Way, Antioch

$649,999

2578 Oak Road 215, Walnut Creek

$649,999

2217 Manzanita Way, Antioch

$649,990

2271 Hemlock Avenue, Concord

$649,950

3805 Osprey Dr, Antioch

$649,950

4813 Snowmass Peak Ct, Antioch

$649,950

2741 Bluebell Cir, Antioch

$649,950

1655 N California Blvd. 248, Walnut Creek

$649,950

2880 Mount Diablo St, Concord

$649,900

2076 Heartland Cir, Brentwood

$649,900

2809 Arjan Court, San Pablo

$649,900

2133 Holbrook Dr, Concord

$649,900

167 Rubicon Cir, Danville

$649,000

1195 Oak Haven Way, Antioch

$649,000

4124 Mattole Rd, Antioch

$649,000

1938 Pomar Way, Walnut Creek

$649,000

216 Mindy Way, Pittsburg

$649,000

1122 Norvell Ct, El Cerrito

$649,000

1627 Geyser Cir, Antioch

$649,000

943 36th St, Richmond

$649,000

2504 Silverado Dr, Antioch