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

$585,000

↓ $10,000

2344 Scenic Ave, Martinez

3 Beds 2 Baths 1,637 SqFt Residential MLS® # 41141333

Mark Ross Ross Company REALTOR

$585,000

↓ $10,000

2344 Scenic Ave, Martinez

2 Beds 0 Baths 1,637 SqFt Residential Income MLS® # 41141150

Mark Ross Ross Company REALTOR

$585,000

↑ $6,000

2224 Pine Knoll Dr 8, Walnut Creek

2 Beds 2 Baths 1,381 SqFt Residential MLS® # 41139954

Karen Carnegie RE/MAX Accord

$585,000

↓ $14,000

975 Doeskin Ter, Brentwood

3 Beds 3 Baths 1,531 SqFt Residential MLS® # 41123151

Vikki Cayere Redfin

New

$585,000

1010 Centennial Dr, Brentwood

2 Beds 2 Baths 1,582 SqFt Residential MLS® # 41147602

Jas Deepak Help-u-Sell Allied Realty

$580,888

2117 Lopez Dr, Antioch

4 Beds 2 Baths 1,653 SqFt Residential MLS® # 41144798

Amber Hom Realm Real Estate

$580,000

4916 Eastview Way, Antioch

3 Beds 2 Baths 1,476 SqFt Residential MLS® # 41144084

Esthefany Perez E3 Realty & Loans

$580,000

↓ $8,000

2000 Pine Knoll Dr 2, Walnut Creek

2 Beds 2 Baths 1,049 SqFt Residential MLS® # 41142833

Read Powell Read Powell

$580,000

505 Powell Ct, Bay Point

3 Beds 2 Baths 1,101 SqFt Residential MLS® # 41146363

Tatyana Tasheva Realty ONE Group Future

$580,000

4540 Knollpark Cir, Antioch

4 Beds 3 Baths 2,004 SqFt Residential MLS® # 41144950

Douglas Manful Black Book International, Inc

New

$580,000

5108 Brookcrest Way, Antioch

3 Beds 2 Baths 1,317 SqFt Residential MLS® # 41146941

Vikki Cayere Redfin

Open House

$579,999

↓ $18,889

463 Blue Flax Ct, Brentwood

3 Beds 3 Baths 1,582 SqFt Residential

Open House

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

MLS® # 41144728

Tao Sabella Realty One Group Elite

$579,900

3315 Humphrey Ave, Richmond

3 Beds 1 Bath 1,137 SqFt Residential MLS® # 41141386

Dalisa Porche Compass

$579,000

↓ $20,000

5059 Glenhollow Way, Antioch

3 Beds 3 Baths 1,473 SqFt Residential MLS® # 41133105

Shabnam Ghahreman Allure Home Loans & Realty

$579,000

4321 Florida Ave, Richmond

4 Beds 3 Baths 1,223 SqFt Residential MLS® # 41143264

Nada Noorzay Bloom Real Estate Group

$579,000

↓ $4,000

1205 Nellis Ct, Pittsburg

4 Beds 3 Baths 1,985 SqFt Residential MLS® # 41137814

Arthur Roland Luxe Realty Group

$578,550

↓ $6,450

108 Arcangel Way, San Pablo

3 Beds 3 Baths 1,401 SqFt Residential MLS® # 41139374

Sam Cheng Coldwell Banker Bartels

$578,000

↓ $20,000

550 Summer Ln, Richmond

3 Beds 3 Baths 1,628 SqFt Residential MLS® # 41142589

Benson Tong Lin Bay Realty Group

$577,000

↓ $1,000

2106 Alfreda Blvd, San Pablo

3 Beds 2 Baths 941 SqFt Residential MLS® # 41145768

Nyler Baniqued Lighthouse Real Estate Service

$575,000

↓ $10,000

1540 Sandy Way, Antioch

4 Beds 2 Baths 1,707 SqFt Residential MLS® # 41142099

Ron Davis San Ramon Valley Inv.

$575,000

1416 Mariposa St, Richmond

3 Beds 3 Baths 1,225 SqFt Residential MLS® # 41125861

Angelique Williams Alpha Group Realty

$575,000

↓ $10,000

1026 Burnham Dr, Pittsburg

4 Beds 3 Baths 1,996 SqFt Residential MLS® # 41134144

Joseph Tanos BA Golden State Homes

$575,000

↓ $575,000

387 Camino Las Juntas, Pleasant Hill

0 Beds 0 Baths 0 SqFt Land MLS® # 41144564

Serafino Bianchi eXp Realty of Northern CA, Inc

Open House

$575,000

↓ $4,000

251 Rose Ann Ave., Pittsburg

3 Beds 1 Bath 1,320 SqFt Residential

Open House

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

MLS® # 41129854

Rocio Chavez HomeSmart Optima Realty, Inc

Contra Costa Homes For Sale

$585,000

2344 Scenic Ave, Martinez

$585,000

2344 Scenic Ave, Martinez

$585,000

2224 Pine Knoll Dr 8, Walnut Creek

$585,000

975 Doeskin Ter, Brentwood

$585,000

1010 Centennial Dr, Brentwood

$580,888

2117 Lopez Dr, Antioch

$580,000

4916 Eastview Way, Antioch

$580,000

2000 Pine Knoll Dr 2, Walnut Creek

$580,000

505 Powell Ct, Bay Point

$580,000

4540 Knollpark Cir, Antioch

$580,000

5108 Brookcrest Way, Antioch

$579,999

463 Blue Flax Ct, Brentwood

$579,900

3315 Humphrey Ave, Richmond

$579,000

5059 Glenhollow Way, Antioch

$579,000

4321 Florida Ave, Richmond

$579,000

1205 Nellis Ct, Pittsburg

$578,550

108 Arcangel Way, San Pablo

$578,000

550 Summer Ln, Richmond

$577,000

2106 Alfreda Blvd, San Pablo

$575,000

1540 Sandy Way, Antioch

$575,000

1416 Mariposa St, Richmond

$575,000

1026 Burnham Dr, Pittsburg

$575,000

387 Camino Las Juntas, Pleasant Hill

$575,000

251 Rose Ann Ave., Pittsburg