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

$1,799,000

↓ $76,000

279 Castle Hill Ranch Rd, Walnut Creek

4 Beds 4 Baths 3,131 SqFt Residential MLS® # 41141179

Dale Corpus EXP Realty of California, Inc

$1,799,000

↓ $100,000

35 Sierra Ridge Court, Danville

4 Beds 3 Baths 2,255 SqFt Residential MLS® # ML82038197

Frank Liou Bayview Realty & Financial

New Open House

$1,799,000

2312 Jasper Hill Dr, San Ramon

4 Beds 3 Baths 2,403 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 1pm - 5pm

MLS® # 41145944

Azad Aramandla Keller Williams Realty

$1,799,000

↓ $160,000

23701 Marsh Creek Rd, Brentwood

3 Beds 2 Baths 2,141 SqFt Residential MLS® # 41117699

Lori Abreu Delta Ranches & Homes

$1,798,800

↓ $100,000

2232 Tahiti Drive, San Ramon

4 Beds 3 Baths 1,972 SqFt Residential MLS® # 41143417

Celeste Pacelli Compass

New Open House

$1,798,000

142 Blackstone Dr, Danville

5 Beds 3 Baths 2,349 SqFt Residential

Open House

Thu, Sep 10th, 2026 @ 11am - 1:30pm

MLS® # 41147562

Joe Frazzano Compass

$1,798,000

↓ $100,000

230 Latera Ct., San Ramon

4 Beds 4 Baths 2,784 SqFt Residential MLS® # 41142069

Keri Fryer The Agency

$1,795,000

824 Danville Blvd, Lot C, Danville

0 Beds 0 Baths 0 SqFt Land MLS® # 41134855

Steve Kehrig Coldwell Banker

Open House

$1,795,000

↓ $70,000

6 Monte Vista Rd, Orinda

3 Beds 4 Baths 3,179 SqFt Residential

Open House

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

MLS® # 41145018

Amanda Kilpatrick Compass

$1,795,000

3784 Norris Canyon Rd, San Ramon

6 Beds 5 Baths 3,770 SqFt Residential MLS® # 41128585

Mario Pashai First Capital Investments & Financial

$1,795,000

804 Eastbrook Ct, Danville

4 Beds 3 Baths 3,278 SqFt Residential MLS® # 41146706

Taylor Coyle Golden Gate Sotheby's Int'l Re

$1,790,000

1024 Belleterre Dr, Danville

4 Beds 3 Baths 2,501 SqFt Residential MLS® # 41140952

Debra Mcmurphy Park46 Real Estate

$1,788,000

2006 Trefoil Rd, San Ramon

4 Beds 3 Baths 2,353 SqFt Residential MLS® # 41143986

Jing Xue Coldwell Banker Realty

New

$1,785,000

27 Stanton Ave, Orinda

3 Beds 3 Baths 2,174 SqFt Residential MLS® # 41147275

Glenn Beaubelle Compass

Open House

$1,779,000

↓ $120,000

219 Viewpoint Dr, Danville

4 Beds 3 Baths 2,568 SqFt Residential

Open House

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

MLS® # 41140792

Shiloh Hagen Compass

$1,775,000

↓ $75,000

200 Longview Ter, Orinda

4 Beds 3 Baths 2,390 SqFt Residential MLS® # 41142648

Ann Newton Cane Golden Gate Sotheby's Int'l Re

$1,769,000

108 Jasper Hill Ct, San Ramon

4 Beds 3 Baths 2,520 SqFt Residential MLS® # 41144329

Sunny Khatav ValleyVentures Realty Inc

$1,767,880

3664 Mt. Diablo E-312, Lafayette

3 Beds 3 Baths 1,795 SqFt Residential MLS® # 41141364

Jennifer Devinney Engel & Volkers

$1,761,300

↓ $174,368,700

375 W El Pintado Rd 105, Danville

2 Beds 2 Baths 1,236 SqFt Residential MLS® # 41118579

Kim Sanner Enkasa Homes

$1,759,000

317 Mountain Ridge Dr, Danville

4 Beds 3 Baths 2,255 SqFt Residential MLS® # 41143390

Yasmine Austere The Agency

$1,750,000

↓ $150,000

539 High Eagle Ct, Walnut Creek

2 Beds 2 Baths 2,008 SqFt Residential MLS® # 41126224

Lori Young Rossmoor Realty / J.H. Russell

Open House

$1,750,000

73 Randolph Pl, San Ramon

4 Beds 3 Baths 2,000 SqFt Residential

Open House

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

MLS® # 41146220

Elin Matter Compass

New

$1,750,000

1234 Contra Costa Dr, El Cerrito

4 Beds 3 Baths 2,840 SqFt Residential MLS® # 41147582

Marc Guay Coldwell Banker Realty

$1,750,000

↓ $148,000

142 Sussex Ct, San Ramon

4 Beds 3 Baths 2,652 SqFt Residential MLS® # 41137557

Shikha Kapur Keller Williams Realty

Contra Costa Homes For Sale

$1,799,000

279 Castle Hill Ranch Rd, Walnut Creek

$1,799,000

35 Sierra Ridge Court, Danville

$1,799,000

2312 Jasper Hill Dr, San Ramon

$1,799,000

23701 Marsh Creek Rd, Brentwood

$1,798,800

2232 Tahiti Drive, San Ramon

$1,798,000

142 Blackstone Dr, Danville

$1,798,000

230 Latera Ct., San Ramon

$1,795,000

824 Danville Blvd, Lot C, Danville

$1,795,000

6 Monte Vista Rd, Orinda

$1,795,000

3784 Norris Canyon Rd, San Ramon

$1,795,000

804 Eastbrook Ct, Danville

$1,790,000

1024 Belleterre Dr, Danville

$1,788,000

2006 Trefoil Rd, San Ramon

$1,785,000

27 Stanton Ave, Orinda

$1,779,000

219 Viewpoint Dr, Danville

$1,775,000

200 Longview Ter, Orinda

$1,769,000

108 Jasper Hill Ct, San Ramon

$1,767,880

3664 Mt. Diablo E-312, Lafayette

$1,761,300

375 W El Pintado Rd 105, Danville

$1,759,000

317 Mountain Ridge Dr, Danville

$1,750,000

539 High Eagle Ct, Walnut Creek

$1,750,000

73 Randolph Pl, San Ramon

$1,750,000

1234 Contra Costa Dr, El Cerrito

$1,750,000

142 Sussex Ct, San Ramon