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

$1,950,000

5193 Crystyl Ranch Drive, Concord

6 Beds 6 Baths 4,508 SqFt Residential MLS® # 41147152

Ron Davis San Ramon Valley Inv.

$1,949,000

2883 Bowling Green Dr, Walnut Creek

4 Beds 3 Baths 2,286 SqFt Residential MLS® # 41144254

Misha Davis Compass

$1,949,000

857 Las Trampas Rd, Lafayette

4 Beds 4 Baths 3,168 SqFt Residential MLS® # 41144837

Erin Martin Compass

$1,948,000

↓ $147,000

1148a Upper Happy Valley Rd, Lafayette

3 Beds 2 Baths 1,868 SqFt Residential MLS® # 41142967

Ashley Battersby Village Associates Real Estate

$1,940,000

5745 Alhambra Valley Rd, Martinez

3 Beds 3 Baths 2,080 SqFt Residential MLS® # 41143471

April Largent Cole Real Estate

$1,925,700

950 Hough Ave 210, Lafayette

2 Beds 2 Baths 1,310 SqFt Residential MLS® # 41139911

Kim Sanner Enkasa Homes

$1,925,700

↑ $91,700

950 Hough Ave 210, Lafayette

2 Beds 2 Baths 1,310 SqFt Residential MLS® # 41117116

Kim Sanner Enkasa Homes

Open House

$1,925,000

859 Mountain View Dr, Lafayette

4 Beds 3 Baths 2,228 SqFt Residential

Open House

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

MLS® # 41146273

Justin Bundy Compass

$1,900,000

↓ $50,000

23751 Marsh Creek Rd, Brentwood

4 Beds 3 Baths 3,500 SqFt Residential MLS® # 41120641

Deneen Vornhagen Delta Ranches & Homes

$1,900,000

1536 Pleasant Hill Road, Lafayette

4 Beds 4 Baths 2,815 SqFt Residential MLS® # CRSR25144942

Amparo Rodriguez Homesmart Evergreen Realty

$1,900,000

1536 Pleasant Hill Road, Lafayette

4 Beds 4 Baths 2,815 SqFt Residential MLS® # 41121252

Beatriz Marquez EXP Realty of California, Inc

$1,900,000

170 Cleaveland Rd, Pleasant Hill

0 Beds 0 Baths 0 SqFt Land MLS® # 41095286

Stacy Adams Realty Services Network

$1,899,999

↓ $99,889

5445 Canyon Crest Dr, San Ramon

4 Beds 3 Baths 2,881 SqFt Residential MLS® # 41124653

Cindy Han Coldwell Banker Realty

Open House

$1,899,900

↓ $100,099

421 Stoneybrook Ct, Danville

4 Beds 3 Baths 3,281 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 1:30pm - 4pm

MLS® # 41141762

Kay Sherwood Notable Real Estate

$1,899,888

21 Russell Court, Walnut Creek

4 Beds 3 Baths 3,049 SqFt Residential MLS® # ML82056104

Edgardo Barreto Kinetic Real Estate

$1,899,000

183 Lasata Ct, Danville

4 Beds 3 Baths 2,943 SqFt Residential MLS® # 41146180

Griselda Quezada-chavez Coldwell Banker

$1,899,000

↓ $189,000

471 El Rio, Danville

4 Beds 3 Baths 3,681 SqFt Residential MLS® # 41122214

Khrista Jarvis Coldwell Banker Realty

$1,899,000

415 Berkeley Park Blvd, Kensington

5 Beds 2 Baths 2,783 SqFt Residential MLS® # 41136999

Andrea Gordon Compass

$1,899,000

↓ $100,988

16800 Marsh Creek Rd, Clayton

5 Beds 5 Baths 3,025 SqFt Residential MLS® # 41137217

Anthony Arsondi Keller Williams Tri-Valley

$1,898,000

↓ $50,000

4200 Canyon Crest Rd. W., San Ramon

4 Beds 3 Baths 2,824 SqFt Residential MLS® # 41142289

Paul Zuvella Compass

$1,898,000

64 Calistoga Ct, Danville

4 Beds 2 Baths 2,032 SqFt Residential MLS® # 41143300

Jennifer Larson Compass

Open House

$1,898,000

1764 3rd Avenue, Walnut Creek

4 Beds 5 Baths 2,200 SqFt Residential

Open House

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

MLS® # 41145102

Ali Bitooei EXP Realty of California, Inc

New Open House

$1,895,000

11 Las Palomas, Orinda

4 Beds 4 Baths 2,338 SqFt Residential

Open House

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

MLS® # 41147273

Alton James Schmitt Village Associates Real Estate

Open House

$1,895,000

840 Kane Circle, Walnut Creek

4 Beds 4 Baths 2,150 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 12pm - 3pm

MLS® # 41145868

Mustafa Tinawi Luxe Realty Group

Contra Costa Homes For Sale

$1,950,000

5193 Crystyl Ranch Drive, Concord

$1,949,000

2883 Bowling Green Dr, Walnut Creek

$1,949,000

857 Las Trampas Rd, Lafayette

$1,948,000

1148a Upper Happy Valley Rd, Lafayette

$1,940,000

5745 Alhambra Valley Rd, Martinez

$1,925,700

950 Hough Ave 210, Lafayette

$1,925,700

950 Hough Ave 210, Lafayette

$1,925,000

859 Mountain View Dr, Lafayette

$1,900,000

23751 Marsh Creek Rd, Brentwood

$1,900,000

1536 Pleasant Hill Road, Lafayette

$1,900,000

1536 Pleasant Hill Road, Lafayette

$1,900,000

170 Cleaveland Rd, Pleasant Hill

$1,899,999

5445 Canyon Crest Dr, San Ramon

$1,899,900

421 Stoneybrook Ct, Danville

$1,899,888

21 Russell Court, Walnut Creek

$1,899,000

183 Lasata Ct, Danville

$1,899,000

471 El Rio, Danville

$1,899,000

415 Berkeley Park Blvd, Kensington

$1,899,000

16800 Marsh Creek Rd, Clayton

$1,898,000

4200 Canyon Crest Rd. W., San Ramon

$1,898,000

64 Calistoga Ct, Danville

$1,898,000

1764 3rd Avenue, Walnut Creek

$1,895,000

11 Las Palomas, Orinda

$1,895,000

840 Kane Circle, Walnut Creek