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

$675,000

1655 N California Blvd. 248, Walnut Creek

1 Bed 2 Baths 1,054 SqFt Residential MLS® # 41141648

Kim Strand Dudum Real Estate Group

$675,000

2451 Carpinteria Dr, Antioch

4 Beds 3 Baths 2,252 SqFt Residential MLS® # 41126176

Alishia Westbrook Relentless Real Estate

$675,000

↓ $14,888

4517 Goode St, Antioch

4 Beds 3 Baths 2,035 SqFt Residential MLS® # 41120251

Amber Hom Realm Real Estate

$675,000

1819 Ayers Rd, Concord

0 Beds 0 Baths 0 SqFt Land MLS® # 41142985

Devany Williams Keller Williams Realty

$675,000

↓ $20,000

281 Kapalua Bay Circle, Pittsburg

3 Beds 3 Baths 1,802 SqFt Residential MLS® # ML82054473

Amanda Lu Centermac Realty, Inc.

$675,000

↓ $24,000

97 Lexington St, Brentwood

4 Beds 3 Baths 2,175 SqFt Residential MLS® # 41141752

Laura Nelson EXP Realty

$675,000

1580 Placer Dr, Concord

3 Beds 1 Bath 1,072 SqFt Residential MLS® # 41146398

Vrutti Shah Alliance Bay Realty

$675,000

1500 Reliez Valley Rd, Lafayette

0 Beds 0 Baths 0 SqFt Land MLS® # 41140005

Peter Gillis DirtBrokers

$675,000

↓ $24,950

1160 Richmond Street, El Cerrito

3 Beds 3 Baths 1,330 SqFt Residential MLS® # 41141070

Leslie Manzone Compass

$675,000

↓ $15,000

2828 Hilltop Road, Concord

4 Beds 2 Baths 1,463 SqFt Residential MLS® # 41128847

David Brokman RE/MAX Accord

$675,000

↓ $10,000

312 Macarthur Way, Brentwood

5 Beds 3 Baths 2,305 SqFt Residential MLS® # 41139984

Yana Rybakov Dudum Real Estate Group

New

$674,900

628 S 17th St, Richmond

4 Beds 2 Baths 1,858 SqFt Residential MLS® # 41147465

Anil Babu Aryal PCH REALTORS®

$674,900

↓ $10,100

1345 Shell Ln, Clayton

3 Beds 3 Baths 1,355 SqFt Residential MLS® # 41138231

Karla Kreiss Christie's Intl RE Sereno

$674,900

628 S 17th St, Richmond

4 Beds 2 Baths 1,858 SqFt Residential MLS® # 41131957

Anil Babu Aryal PCH REALTORS®

$674,888

2358 Galway Rd, San Pablo

3 Beds 2 Baths 1,170 SqFt Residential MLS® # 41143060

Kelly Morgan Christie's Intl RE Sereno

$674,500

↓ $13,500

1885 Olmo Way, Walnut Creek

2 Beds 3 Baths 1,227 SqFt Residential MLS® # 41142921

Valerie Epting Dudum Real Estate Group

$674,500

↓ $30,500

4437 Montara Dr, Antioch

4 Beds 2 Baths 2,100 SqFt Residential MLS® # 41130789

Laurie Wexner BHG REAL ESTATE ROYAL & ASSOC.

$674,000

↓ $25,000

4225 Wall Ave, Richmond

3 Beds 2 Baths 1,152 SqFt Residential MLS® # 41125796

Jennifer Mccallon Golden Gate Sothebys Intl Rlty

$674,000

↓ $25,000

4225 Wall Ave, Richmond

0 Beds 0 Baths 1,752 SqFt Residential Income MLS® # 41135180

Jennifer Mccallon Golden Gate Sothebys Intl Rlty

$671,693

↓ $10,000

1079 Riverbend Drive, Brentwood

2 Beds 2 Baths 1,652 SqFt Residential MLS® # 41138316

Amy Alvarez Truly Real Estate

Open House

$670,000

1162 Francine Ct, Concord

3 Beds 2 Baths 1,043 SqFt Residential

Open House

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

MLS® # 41146262

Oksana Melnyk Compass

$670,000

↓ $10,000

3029 Larkspur Dr, Antioch

3 Beds 2 Baths 2,083 SqFt Residential MLS® # 41143557

Max Giffin Real Broker

$669,995

2217 Leland Ct, Pittsburg

5 Beds 0 Baths 2,052 SqFt Residential Income MLS® # 41142187

Gabriel Montoya Better Homes/Jeff Mann&Assoc.

$669,900

453 Tayberry, Brentwood

2 Beds 3 Baths 1,905 SqFt Residential MLS® # 41145818

Mark Schweller Prosper Real Estate

Contra Costa Homes For Sale

$675,000

1655 N California Blvd. 248, Walnut Creek

$675,000

2451 Carpinteria Dr, Antioch

$675,000

4517 Goode St, Antioch

$675,000

1819 Ayers Rd, Concord

$675,000

281 Kapalua Bay Circle, Pittsburg

$675,000

97 Lexington St, Brentwood

$675,000

1580 Placer Dr, Concord

$675,000

1500 Reliez Valley Rd, Lafayette

$675,000

1160 Richmond Street, El Cerrito

$675,000

2828 Hilltop Road, Concord

$675,000

312 Macarthur Way, Brentwood

$674,900

628 S 17th St, Richmond

$674,900

1345 Shell Ln, Clayton

$674,900

628 S 17th St, Richmond

$674,888

2358 Galway Rd, San Pablo

$674,500

1885 Olmo Way, Walnut Creek

$674,500

4437 Montara Dr, Antioch

$674,000

4225 Wall Ave, Richmond

$674,000

4225 Wall Ave, Richmond

$671,693

1079 Riverbend Drive, Brentwood

$670,000

1162 Francine Ct, Concord

$670,000

3029 Larkspur Dr, Antioch

$669,995

2217 Leland Ct, Pittsburg

$669,900

453 Tayberry, Brentwood