New homes for sale & real estate in Contra Costa County, CA

187 homes

Sort:

Recommended

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
IMPRESSIVE new construction, 4bd, 4.5ba custom home sets at the end of a private road, conveniently located just over 1mile to the vibrant downtown Walnut Creek scene, Broadway Plaza shops, local restaurants, and easy access to highways 680/24. Contemporary finishes elevate every room the moment you step inside. At the foyer, where classic elegance meets modern sensibility, glass doors invite you forward into a thoughtfully situated home office. The heart of the home unfolds as one expansive great room uniting a well appointed kitchen featuring custom stained white oak cabinetry, a grand island luxuriously appointed with Taj Mahal quartzite, Thermador appliances including a 48" range

$3,700,000

4 beds4.5 baths4,437 sq ft

2153 Norris Rd, Walnut Creek, CA 94596

Private road • Grand island • New construction

NEW 10 HRS AGO

ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
This new three-story townhome offers modern style with ample space to live and grow. A two-bay tandem garage makes up the first floor, while the main living area is located on the second level within an open-concept layout shared between the kitchen, living and dining areas. On the third level, a secondary bedroom and lavish owner's suite, complete with a full bathroom and walk-in closet, provide the ultimate retreats.

$837,880

3 beds3 baths1,366 sq ft

2013 Bolster Loop, San Ramon, CA 94583

Lavish owner's suite • Secondary bedroom • Full bathroom

Listing provided by Zillow

NEW 10 HRS AGO

ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
This new three-story home is host to a convenient bedroom with an en-suite bathroom on the first floor, along with a spacious three-bay tandem garage. The second level is host to an open-concept floorplan shared between the kitchen, living and dining areas, with a nearby office ready for focusing on important tasks. Three additional bedrooms share the second floor with a luxe owner's suite, complete with a full bathroom and walk-in closet.

$1,708,880

5 beds3 baths2,967 sq ft

801 Spur Track Ct, San Ramon, CA 94583

Luxe owner's suite • Walk-in closet • En-suite bathroom

Listing provided by Zillow

NEW 10 HRS AGO

ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
This new three-story home is host to a convenient bedroom with an en-suite bathroom on the first level. The main living space is located on the second floor among an open-concept layout shared between the kitchen, living and dining areas, with a nearby deck for seamless indoor-outdoor living. Two additional bedrooms can be found on the third floor near a lavish owner's suite, complete with a full bathroom and walk-in closet.

$1,557,880

4 beds3 baths2,593 sq ft

805 Spur Track Ct, San Ramon, CA 94583

Lavish owner's suite • Walk-in closet • En-suite bathroom

Listing provided by Zillow

NEW 10 HRS AGO

ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
This new three-story home features a bedroom with an en-suite bathroom on the first level, perfect for guests or residents seeking additional privacy. The main living space is located on the second floor among an open-concept layout, with a nearby deck and tech space to streamline everyday living. On the third floor, a versatile loft provides a convenient shared living area easily accessible from two additional bedrooms and a luxurious owner's suite.

$1,617,880

4 beds3 baths2,723 sq ft

813 Spur Track Ct, San Ramon, CA 94583

Tech space • En-suite bathroom • Versatile loft

Listing provided by Zillow

Property at 2021 Bolster Loop, San Ramon, CA 94583, 3 beds, 3 baths

$999,880

3 beds3 baths1,894 sq ft

2021 Bolster Loop, San Ramon, CA 94583

Listing provided by Zillow

Property at 2009 Bolster Loop, San Ramon, CA 94583, 2 beds, 2 baths

$817,880

2 beds2 baths1,381 sq ft

2009 Bolster Loop, San Ramon, CA 94583

Listing provided by Zillow

Property at 3225 Ida Dr, Concord, CA 94519, 4 beds, 3 baths

$1,249,999

4 beds3 baths2,079 sq ft

3225 Ida Dr, Concord, CA 94519

Property at 299 Viceroy Way, Brentwood, CA 94531, 4 beds, 3 baths

$765,000

4 beds3 baths2,310 sq ft

299 Viceroy Way, Brentwood, CA 94531

Property at 950 Hough Ave #210, Lafayette, CA 94549, 2 beds, 2 baths

$1,925,700

2 beds2 baths1,310 sq ft

950 Hough Ave #210, Lafayette, CA 94549

Property at 2296 Village Loop, Pinole, CA 94564, 3 beds, 3 baths

$739,500

3 beds3 baths1,820 sq ft

2296 Village Loop, Pinole, CA 94564

Property at 1920 San Andres Dr, Pittsburg, CA 94565, 5 beds, 3.5 baths

$1,149,000

5 beds3.5 baths3,441 sq ft

1920 San Andres Dr, Pittsburg, CA 94565

Property at 1044 Bluebell Cir, Discovery Bay, CA 94505, 5 beds, 4.5 baths

$882,125

5 beds4.5 baths3,420 sq ft

1044 Bluebell Cir, Discovery Bay, CA 94505

Property at 1001 Napoli St, Pittsburg, CA 94565, 5 beds, 3 baths

$980,000

5 beds3 baths3,262 sq ft

1001 Napoli St, Pittsburg, CA 94565

Property at 5629 Fallen Leaf Ln, Antioch, CA 94531, 4 beds, 3.5 baths

$944,900

4 beds3.5 baths3,140 sq ft

5629 Fallen Leaf Ln, Antioch, CA 94531

Listing provided by Zillow

Property at 5625 Fallen Leaf Ln, Antioch, CA 94531, 4 beds, 3.5 baths

$913,900

4 beds3.5 baths2,842 sq ft

5625 Fallen Leaf Ln, Antioch, CA 94531

Listing provided by Zillow

Property at 5628 Fallen Leaf Ln, Antioch, CA 94531, 4 beds, 3.5 baths

$880,900

4 beds3.5 baths2,569 sq ft

5628 Fallen Leaf Ln, Antioch, CA 94531

Listing provided by Zillow

Property at 6008 Windsweep Rd, Bethel Island, CA 94511, 3 beds, 2 baths

$1,099,990

3 beds2 baths2,050 sq ft

6008 Windsweep Rd, Bethel Island, CA 94511

Property at 5669 Wildrye Ln, Antioch, CA 94531, 5 beds, 4.5 baths

$1,082,900

5 beds4.5 baths3,684 sq ft

5669 Wildrye Ln, Antioch, CA 94531

Listing provided by Zillow

Property at 786 Abigail, Walnut Creek, CA 94598, 4 beds, 3.5 baths

$1,350,000

4 beds3.5 baths2,466 sq ft

786 Abigail, Walnut Creek, CA 94598

Property at 1418 Ontoro Ter, San Ramon, CA 94583, 2 beds, 2.5 baths

$849,018

2 beds2.5 baths1,350 sq ft

1418 Ontoro Ter, San Ramon, CA 94583

Property at 6002 Sunglow Ter, San Ramon, CA 94583, 3 beds, 2.5 baths

$1,348,000

3 beds2.5 baths2,044 sq ft

6002 Sunglow Ter, San Ramon, CA 94583

Property at 1590 Ponza Cir, Brentwood, CA 94513, 5 beds, 4.5 baths

$1,252,907

5 beds4.5 baths3,803 sq ft

1590 Ponza Cir, Brentwood, CA 94513

Property at 114 Oak Cir, Walnut Creek, CA 94597, 3 beds, 3.5 baths

$1,148,000

3 beds3.5 baths1,844 sq ft

114 Oak Cir, Walnut Creek, CA 94597

Property at 1025 Bluebell Cir, Discovery Bay, CA 94505, 4 beds, 3 baths

$695,000

4 beds3 baths2,091 sq ft

1025 Bluebell Cir, Discovery Bay, CA 94505

Property at 324 Clodius Way, Brentwood, CA 94513, 4 beds, 3 baths

$745,400

4 beds3 baths2,168 sq ft

324 Clodius Way, Brentwood, CA 94513

Property at 247 Haleena Pl, Walnut Creek, CA 94597, 3 beds, 2.5 baths

$1,749,000

3 beds2.5 baths2,100 sq ft

247 Haleena Pl, Walnut Creek, CA 94597

Property at 5005 Seashell Ter, San Ramon, CA 94583, 4 beds, 3.5 baths

$1,188,000

4 beds3.5 baths1,988 sq ft

5005 Seashell Ter, San Ramon, CA 94583

Property at 5608 Fallen Leaf Ln, Antioch, CA 94531, 4 beds, 3 baths

$863,900

4 beds3 baths2,435 sq ft

5608 Fallen Leaf Ln, Antioch, CA 94531

Property at 1216 Walters Ct, Concord, CA 94520, 3 beds, 3 baths

$699,000

3 beds3 baths1,483 sq ft

1216 Walters Ct, Concord, CA 94520

Property at 5204 Kestrel, Antioch, CA 94531, 5 beds, 3.5 baths

$825,000

5 beds3.5 baths3,247 sq ft

5204 Kestrel, Antioch, CA 94531

Property at 6 Charolais Ct, Danville, CA 94506, 5 beds, 5.5 baths

$3,648,000

5 beds5.5 baths4,715 sq ft

6 Charolais Ct, Danville, CA 94506

Property at 5676 Wildrye Ln, Antioch, CA 94531, 5 beds, 4.5 baths

$1,076,900

5 beds4.5 baths3,684 sq ft

5676 Wildrye Ln, Antioch, CA 94531

Property at 1713 Berrywood Dr, Concord, CA 94521, 4 beds, 3 baths

$1,335,000

4 beds3 baths2,233 sq ft

1713 Berrywood Dr, Concord, CA 94521

Property at 130 Oak Cir, Walnut Creek, CA 94597, 4 beds, 3.5 baths

$1,188,000

4 beds3.5 baths2,050 sq ft

130 Oak Cir, Walnut Creek, CA 94597

Property at 478 Halcyon Pl, Bethel Island, CA 94511, 4 beds, 4.5 baths

$2,498,900

4 beds4.5 baths4,345 sq ft

478 Halcyon Pl, Bethel Island, CA 94511

Property at 1963 La Cadena, Diablo, CA 94528, 5 beds, 6.5 baths

$6,999,500

5 beds6.5 baths5,881 sq ft

1963 La Cadena, Diablo, CA 94528

Property at 225 Honeydew Ct, San Ramon, CA 94583, 4 beds, 3.5 baths

$1,458,000

4 beds3.5 baths2,176 sq ft

225 Honeydew Ct, San Ramon, CA 94583

Property at 613 Channel Cir, Oakley, CA 94561, 4 beds, 3 baths

$760,000

4 beds3 baths2,992 sq ft

613 Channel Cir, Oakley, CA 94561

Property at 16 Grey Whale Pl, Bethel Island, CA 94511, 3 beds, 3 baths

$999,990

3 beds3 baths2,005 sq ft

16 Grey Whale Pl, Bethel Island, CA 94511

Property at 1591 Ponza Cir, Brentwood, CA 94513, 5 beds, 4.5 baths

$1,376,160

5 beds4.5 baths4,397 sq ft

1591 Ponza Cir, Brentwood, CA 94513

Viewing page 1 of 5

New Homes for Sale in Contra Costa County

There are currently 187 new homes for sale in Contra Costa County at a median listing price of $755K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Contra Costa County stay on the market for 47 days and receive 3 offers. This map is refreshed with the newest listings in Contra Costa County every 15 minutes.

In the past month, 835 homes have been sold in Contra Costa County. In addition to houses in Contra Costa County, there were also 586 condos, 299 townhouses, and 75 multi-family units for sale in Contra Costa County last month. Find your dream home in Contra Costa County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Contra Costa County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Contra Costa County. If you're looking to sell your home in the Contra Costa County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Contra Costa County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

More real estate resources for Contra Costa County, CA

Cities

Nearby Counties

Nearby Counties with New Homes

Nearby Cities with New Homes

More to explore in Contra Costa County, CA

How to buy a house in Contra Costa County, CA

How much house can I afford?

How to buy a house in 10 steps

First-time homebuyer's guide

See more home buying guides

47 Redfin agents serving Contra Costa County

815

Deals*

4.8

Satisfaction

5868

Homes closed*

* Data from the last year

Popular Markets in California

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.