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

$1,699,900

↓ $49,100

3196 Diablo View Rd, Lafayette

3 Beds 2 Baths 1,958 SqFt Residential MLS® # 41138029

Michele Depolo Diablo Country Properties

$1,699,880

↓ $6,000

3664 Mt. Diablo E-211, Lafayette

2 Beds 3 Baths 1,873 SqFt Residential MLS® # 41141362

Jennifer Devinney Engel & Volkers

$1,699,000

↓ $51,000

5075 Alhambra Valley Rd, Martinez

3 Beds 3 Baths 2,228 SqFt Residential MLS® # 41145436

Glenn Macayan MY LOCAL REALTY SEVICES

$1,699,000

1291 Stoney Creek Dr, San Ramon

4 Beds 3 Baths 2,337 SqFt Residential MLS® # 41146924

Lisa Doyle Christie's Intl RE Sereno

New Open House

$1,699,000

3629 Perada Dr, Walnut Creek

5 Beds 3 Baths 2,475 SqFt Residential

Open House

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

MLS® # 41147621

Anthony Arsondi Keller Williams Tri-Valley

$1,699,000

2277 Reserve Dr, Brentwood

4 Beds 4 Baths 3,266 SqFt Residential MLS® # 41142239

Heidi Kugl Compass

Open House

$1,699,000

↓ $100,999

1577 Silverwood Ct, Danville

5 Beds 3 Baths 2,199 SqFt Residential

Open House

Sat, Sep 12th, 2026 @ 2:30pm - 4:30pm

MLS® # 41140479

Martin Chandrawinata Alliance Bay Realty

$1,699,000

↓ $100,000

1759 Crescent Dr, Walnut Creek

6 Beds 5 Baths 2,706 SqFt Residential MLS® # 41141418

Laura Glovin BHHS Drysdale Properties

$1,699,000

215 Majorca Dr, San Ramon

4 Beds 3 Baths 2,323 SqFt Residential MLS® # 41135966

Rama Mehra Asante Realty

$1,699,000

50 Overhill Rd, Orinda

3 Beds 2 Baths 1,746 SqFt Residential MLS® # 41143691

Aron Cawood Dolan Realty Company

$1,699,000

56 Marigold Ct, Danville

4 Beds 3 Baths 2,390 SqFt Residential MLS® # 41145451

Steve Kehrig Coldwell Banker

$1,699,000

125 Larkwood Cir, Danville

5 Beds 3 Baths 2,431 SqFt Residential MLS® # 41141677

Kristin Crotty Compass

$1,699,000

↓ $100,000

15 Loma Vista, Walnut Creek

4 Beds 3 Baths 2,694 SqFt Residential MLS® # 41143726

Erin Mccoin Compass

New Open House

$1,699,000

126 Peake Pl, Alamo

3 Beds 3 Baths 2,519 SqFt Residential

Open House

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

MLS® # 41147042

Carol Peterson Keller Williams Realty

$1,699,000

↓ $99,000

656 La Vista Rd, Walnut Creek

4 Beds 3 Baths 2,263 SqFt Residential MLS® # 41135120

Francine Masudi Xpert Home Realty

$1,699,000

↓ $50,000

40 Saint Tropez Ct, Danville

4 Beds 3 Baths 2,183 SqFt Residential MLS® # 41140028

Gene Brown Realty World Diablo Homes

$1,699,000

↓ $100,000

412 Silvercrown Way, San Ramon

4 Beds 3 Baths 2,353 SqFt Residential MLS® # ML82049906

Jun Chung Compass

$1,699,000

834 Carter Acres Ln, Martinez

3 Beds 3 Baths 2,231 SqFt Residential MLS® # 41145303

Lucia Blanco Compass

$1,698,000

6042 W Branch Road, San Ramon

4 Beds 4 Baths 2,231 SqFt Residential MLS® # ML82057497

Subhas Chandra Intero Real Estate Services

$1,695,000

92 Sullivan Dr, Moraga

3 Beds 3 Baths 2,417 SqFt Residential MLS® # 41144102

Soraya Golesorkhi Village Associates Real Estate

Open House

$1,695,000

112 Camino Sobrante, Orinda

3 Beds 3 Baths 2,303 SqFt Residential

Open House

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

MLS® # 41145292

Emily Estrada Village Associates Real Estate

Open House

$1,695,000

↓ $54,000

61 Sullivan Dr, Moraga

4 Beds 3 Baths 2,372 SqFt Residential

Open House

Sun, Sep 13th, 2026 @ 12pm - 2pm

MLS® # 41143677

May Taliaferro-bell Compass

$1,695,000

4004 Browning Dr, Concord

5 Beds 4 Baths 3,625 SqFt Residential MLS® # 41146303

Amed Omari Bloom Real Estate Group

$1,695,000

1240 Monticello Rd., Lafayette

0 Beds 0 Baths 0 SqFt Land MLS® # 41123345

Glenn Beaubelle Compass

Contra Costa Homes For Sale

$1,699,900

3196 Diablo View Rd, Lafayette

$1,699,880

3664 Mt. Diablo E-211, Lafayette

$1,699,000

5075 Alhambra Valley Rd, Martinez

$1,699,000

1291 Stoney Creek Dr, San Ramon

$1,699,000

3629 Perada Dr, Walnut Creek

$1,699,000

2277 Reserve Dr, Brentwood

$1,699,000

1577 Silverwood Ct, Danville

$1,699,000

1759 Crescent Dr, Walnut Creek

$1,699,000

215 Majorca Dr, San Ramon

$1,699,000

50 Overhill Rd, Orinda

$1,699,000

56 Marigold Ct, Danville

$1,699,000

125 Larkwood Cir, Danville

$1,699,000

15 Loma Vista, Walnut Creek

$1,699,000

126 Peake Pl, Alamo

$1,699,000

656 La Vista Rd, Walnut Creek

$1,699,000

40 Saint Tropez Ct, Danville

$1,699,000

412 Silvercrown Way, San Ramon

$1,699,000

834 Carter Acres Ln, Martinez

$1,698,000

6042 W Branch Road, San Ramon

$1,695,000

92 Sullivan Dr, Moraga

$1,695,000

112 Camino Sobrante, Orinda

$1,695,000

61 Sullivan Dr, Moraga

$1,695,000

4004 Browning Dr, Concord

$1,695,000

1240 Monticello Rd., Lafayette