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

$1,149,000

375 W El Pintado Rd 317, Danville

1 Bed 1 Bath 924 SqFt Residential MLS® # 41146878

Kim Sanner Enkasa Homes

Open House

$1,149,000

11 Mt Lee Pl, Clayton

5 Beds 3 Baths 2,256 SqFt Residential

Open House

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

MLS® # 41142024

Zack Torrey Compass

$1,149,000

7450 Terrace Dr, El Cerrito

4 Beds 2 Baths 2,283 SqFt Residential MLS® # 41144908

Negar Souza Red Oak Realty

$1,148,000

N/A, Walnut Creek

4 Beds 4 Baths 2,050 SqFt Residential MLS® # ML82043779

Karen Wormuth SummerHill Brokerage Inc

$1,148,000

↓ $10,999

2722 Cowell Rd, Concord

4 Beds 3 Baths 2,364 SqFt Residential MLS® # 41120748

Francisco Talavera GCM Realty & Loans

$1,148,000

16 Sea Star Ct, Richmond

3 Beds 3 Baths 2,420 SqFt Residential MLS® # 41137316

G. Julia Bivins Compass

$1,148,000

114 Oak Circle, Walnut Creek

3 Beds 4 Baths 1,844 SqFt Residential MLS® # ML82052810

Karen Wormuth SummerHill Brokerage Inc

$1,145,000

282 Grizzly Peak Blvd, Kensington

3 Beds 1 Bath 1,636 SqFt Residential MLS® # 41145407

Elic Suazo Red Oak Realty

$1,140,000

↓ $73,404

427 Trellis Way, Brentwood

5 Beds 4 Baths 3,204 SqFt Residential MLS® # 41143736

Amy Alvarez Truly Real Estate

$1,125,000

↓ $25,000

1508 Sycamore Drive, Antioch

8 Beds 0 Baths 3,300 SqFt Residential Income MLS® # 41121917

David Arneson Exp Realty of California Inc.

$1,125,000

65 Seagull Dr, Richmond

3 Beds 3 Baths 1,878 SqFt Residential MLS® # 41145615

Min Zhao KW Advisors East Bay

$1,124,000

↓ $25,000

5787 Lewis Way, Concord

5 Beds 4 Baths 2,984 SqFt Residential MLS® # 41133430

Carissa Brikken Brown Christie's Intl RE Sereno

$1,100,000

↓ $100,000

1317 Garvin Ave, Richmond

8 Beds 0 Baths 3,594 SqFt Residential Income MLS® # 41135059

Catonya Ross Better Homes/Jeff Mann&Assoc.

$1,100,000

732 Moraga Rd, Moraga

3 Beds 2 Baths 1,787 SqFt Residential MLS® # 41145250

Lauren Kraus Coldwell Banker

$1,100,000

619 Shaddick Dr, Antioch

6 Beds 6 Baths 3,950 SqFt Residential MLS® # 41147001

Angelique Puckett-chung Twin Oaks Real Estate

$1,100,000

44 Fircrest Ct, San Ramon

3 Beds 2 Baths 1,310 SqFt Residential MLS® # 41145132

John Manos RE/MAX Accord

$1,100,000

8000 Balfour Rd, Brentwood

0 Beds 0 Baths 0 SqFt Land MLS® # 41133558

Christina Durflinger NextHome Mount Diablo Estates

New

$1,100,000

123 W 10th Street, Antioch

0 Beds 0 Baths 4,368 SqFt COMM RI MULTI-UNITS 5+ MLS® # ML82060211

Helen Chong Haylen Group

$1,100,000

649 Moraga Way, Orinda

3 Beds 2 Baths 1,430 SqFt Residential MLS® # 41139793

Shelby Seeley Rick Fuller Inc.

$1,100,000

266 Orchard Rd, Orinda

3 Beds 1 Bath 1,401 SqFt Residential MLS® # 41145567

Carissa Brikken Brown Christie's Intl RE Sereno

$1,100,000

↓ $100,000

748 3rd Ave., Pinole

5 Beds 4 Baths 2,591 SqFt Residential MLS® # 41143585

Pat Prendiville Security Pacific Real Estate

$1,100,000

2125 Watermill, San Ramon

3 Beds 3 Baths 2,180 SqFt Residential MLS® # 41135302

Jennifer Shuen Washington Realty

$1,100,000

Lark Ln, Alamo

0 Beds 0 Baths 0 SqFt Land MLS® # 41120351

Fonia Humphries Dudum Real Estate Group

$1,100,000

↓ $100,000

1317 Garvin Ave, Richmond

8 Beds 6 Baths 3,594 SqFt Residential MLS® # 41135063

Catonya Ross Better Homes/Jeff Mann&Assoc.

Contra Costa Homes For Sale

$1,149,000

375 W El Pintado Rd 317, Danville

$1,149,000

11 Mt Lee Pl, Clayton

$1,149,000

7450 Terrace Dr, El Cerrito

$1,148,000

N/A, Walnut Creek

$1,148,000

2722 Cowell Rd, Concord

$1,148,000

16 Sea Star Ct, Richmond

$1,148,000

114 Oak Circle, Walnut Creek

$1,145,000

282 Grizzly Peak Blvd, Kensington

$1,140,000

427 Trellis Way, Brentwood

$1,125,000

1508 Sycamore Drive, Antioch

$1,125,000

65 Seagull Dr, Richmond

$1,124,000

5787 Lewis Way, Concord

$1,100,000

1317 Garvin Ave, Richmond

$1,100,000

732 Moraga Rd, Moraga

$1,100,000

619 Shaddick Dr, Antioch

$1,100,000

44 Fircrest Ct, San Ramon

$1,100,000

8000 Balfour Rd, Brentwood

$1,100,000

123 W 10th Street, Antioch

$1,100,000

649 Moraga Way, Orinda

$1,100,000

266 Orchard Rd, Orinda

$1,100,000

748 3rd Ave., Pinole

$1,100,000

2125 Watermill, San Ramon

$1,100,000

Lark Ln, Alamo

$1,100,000

1317 Garvin Ave, Richmond