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

187 homes

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ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
Welcome to Homesite 201, offering 3 bedrooms, 3.5 bathrooms, and approximately 2,001 sq. ft. of thoughtfully designed living space, with move-in ready timing by the end of the year. The first floor welcomes you with a covered porch entry, a versatile office/den featuring a convenient closet and extended laminate flooring, a full bath, and access to a spacious two-car garage. On the second floor, enjoy open-concept living with a beautifully appointed kitchen showcasing Dove Gray cabinetry, chrome hardware and finishes, upgraded quartz countertops on the island and perimeter, a full-height quartz backsplash, and a spacious center island with L-shaped seating. The kitchen flows seamlessly into

$1,195,000

3 beds3.5 baths2,001 sq ft

2001 Cascade Way, San Ramon, CA 94583

$390 HOA • 2 garage spots • Built 2026

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
Fall into Savings event going on now builder incentives for rate buydown and closing costs available-final opportunity! ADU with Separate entrance! This is our LAST Baxter floor plan left- a spacious 5 bed, 3.5 bath home offering 2,487 sq ft of stylish living space. This beautifully designed home features a downstairs Junior ADU studio with its own private entrance, bedroom, full bathroom, kitchenette, separate HVAC, and laundry area which is perfect for guests, rental income, or multi-generational living. Upstairs, the primary suite offers a private retreat with spa-like bath and generous walk-in closet. Thoughtful upgrades and Solar have been included in this home-Don't miss out! These h

$725,000

5 beds3.5 baths2,487 sq ft

222 Mindy Way, Pittsburg, CA 94565

Separate hvac • Laundry area • New construction

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
Welcome to your dream home! This brand-new, spacious, two-story residence offers 3,417 sq. ft. of thoughtfully designed space, including a front private entrance and a spacious Jr. Primary Suite with full bathroom, ideal for guests, multi-generational living families. The first floor features a seamless flow between the kitchen and family room, as well as quaint powder room conveniently designed next to the living room downstairs creating a warm, welcoming space for entertaining and everyday living as well as a separate dining room area next to the front door greeting room to create fond memories and enjoy time with guests. Your home comes with durable stainless-steel appliances (microwave,

$879,000

5 beds3.5 baths3,417 sq ft

1530 Rockwood Dr, Pittsburg, CA 94565

Double sinks • Jr primary suite • Soaking tub

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
Plan 8 is a stunning new home design offering adaptability and style. With four bedrooms, an open-concept kitchen, living area, and options for a fifth bedroom or covered patio, it's built to enhance your life. Customize your space to fit your life.

$777,997

4 beds3.5 baths2,562 sq ft

574 Lee Loop, Discovery Bay, CA 94505

2 garage spots • Built 2026 • Listed 164 days

Listing provided by Zillow

NEW CONSTRUCTION

ABOUT THIS HOME
New Home for sale in Contra Costa County, CA:
You'll love the extra storage in the 3 bay tandem garage, perfect for sports and recreation equipment, seasonal decor, or landscaping tools. Inside, the upstairs loft and downstairs flex space are ideal for working and learning from home.

$829,700

4 beds3 baths2,992 sq ft

5440 Harrier Way, Antioch, CA 94531

Upstairs loft • Extra storage • 3 bay tandem garage

Listing provided by Zillow

Property at 728 Temescal St, Oakley, CA 94561, 4 beds, 3 baths

$760,000

4 beds3 baths2,279 sq ft

728 Temescal St, Oakley, CA 94561

Property at 2003 Cascade Way, San Ramon, CA 94583, 3 beds, 3.5 baths

$1,167,000

3 beds3.5 baths1,925 sq ft

2003 Cascade Way, San Ramon, CA 94583

Property at 539 Lee Loop, Discovery Bay, CA 94505, 4 beds, 3 baths

$703,990

4 beds3 baths2,349 sq ft

539 Lee Loop, Discovery Bay, CA 94505

Property at 245 Aloha Way, Pittsburg, CA 94565, 3 beds, 2 baths

$274,900

3 beds2 baths1,552 sq ft

245 Aloha Way, Pittsburg, CA 94565

Property at 339 Astilbe St, Discovery Bay, CA 94505, 5 beds, 3 baths

$659,000

5 beds3 baths2,360 sq ft

339 Astilbe St, Discovery Bay, CA 94505

Listing provided by Zillow

Property at 5212 Kestrel St Unit ZFGXFM, Antioch, CA 94509, 4 beds, 2 baths

$775,000

4 beds2 baths2,098 sq ft

5212 Kestrel St Unit ZFGXFM, Antioch, CA 94509

Listing provided by Zillow

Property at 3664 Mount Diablo Blvd Unit E104, Lafayette, CA 94549, 3 beds, 3 baths

$1,899,880

3 beds3 baths2,016 sq ft

3664 Mount Diablo Blvd Unit E104, Lafayette, CA 94549

Listing provided by Zillow

Property at 1087 Riverbend Dr, Brentwood, CA 94513, 3 beds, 2.5 baths

$695,727

3 beds2.5 baths1,772 sq ft

1087 Riverbend Dr, Brentwood, CA 94513

Property at 303 Hemingway Ln, Discovery Bay, CA 94505, 3 beds, 2 baths

$719,990

3 beds2 baths2,178 sq ft

303 Hemingway Ln, Discovery Bay, CA 94505

Property at 5211 Kestrel St, Antioch, CA 94531, 4 beds, 3 baths

$798,900

4 beds3 baths2,520 sq ft

5211 Kestrel St, Antioch, CA 94531

Property at 3559 Cloverbrook Ave, Oakley, CA 94561, 5 beds, 4 baths

$983,190

5 beds4 baths3,248 sq ft

3559 Cloverbrook Ave, Oakley, CA 94561

Property at 435 Crystalridge Way, Oakley, CA 94561, 5 beds, 4 baths

$906,230

5 beds4 baths2,973 sq ft

435 Crystalridge Way, Oakley, CA 94561

Property at 4603 Balfour Rd #2, Brentwood, CA 94513, 3 beds, 2 baths

$319,900

3 beds2 baths1,353 sq ft

4603 Balfour Rd #2, Brentwood, CA 94513

Property at 5216 Kestrel St, Antioch, CA 94531, 4 beds, 3 baths

$817,400

4 beds3 baths2,831 sq ft

5216 Kestrel St, Antioch, CA 94531

Property at 2014 Clover St, Byron, CA 94505, 3 beds, 2 baths

$662,990

3 beds2 baths1,708 sq ft

2014 Clover St, Byron, CA 94505

Property at 5219 Kestrel St, Antioch, CA 94531, 5 beds, 3.5 baths

$850,000

5 beds3.5 baths3,247 sq ft

5219 Kestrel St, Antioch, CA 94531

Property at 515 Spruce Way, Oakley, CA 94561, 4 beds, 3 baths

$737,100

4 beds3 baths2,484 sq ft

515 Spruce Way, Oakley, CA 94561

Property at 5223 Kestrel St, Antioch, CA 94531, 4 beds, 3 baths

$819,000

4 beds3 baths2,992 sq ft

5223 Kestrel St, Antioch, CA 94531

Property at 1039 Riverbend Dr, Brentwood, CA 94513, 3 beds, 2.5 baths

$707,917

3 beds2.5 baths1,772 sq ft

1039 Riverbend Dr, Brentwood, CA 94513

Listing provided by Zillow

Property at 1016 Bluebell Cir, Byron, CA 94505, 4 beds, 3 baths

$679,000

4 beds3 baths2,091 sq ft

1016 Bluebell Cir, Byron, CA 94505

Listing provided by Zillow

Property at 1062 Riverbend Dr, Brentwood, CA 94513, 3 beds, 2.5 baths

$671,388

3 beds2.5 baths1,772 sq ft

1062 Riverbend Dr, Brentwood, CA 94513

Listing provided by Zillow

Property at 516 Spruce Way, Oakley, CA 94561, 5 beds, 3 baths

$750,000

5 beds3 baths2,833 sq ft

516 Spruce Way, Oakley, CA 94561

Listing provided by Zillow

Property at 1169 Bradbury Dr, Discovery Bay, CA 94505, 3 beds, 2 baths

$728,990

3 beds2 baths2,113 sq ft

1169 Bradbury Dr, Discovery Bay, CA 94505

Property at 331 Viceroy Way, Brentwood, CA 94513, 4 beds, 3 baths

$791,300

4 beds3 baths2,534 sq ft

331 Viceroy Way, Brentwood, CA 94513

Property at 901 Baker Cir, Oakley, CA 94561, 4 beds, 3 baths

$729,500

4 beds3 baths2,277 sq ft

901 Baker Cir, Oakley, CA 94561

Property at 531 Lee Loop, Discovery Bay, CA 94505, 5 beds, 3.5 baths

$808,990

5 beds3.5 baths3,161 sq ft

531 Lee Loop, Discovery Bay, CA 94505

Property at 6012 Windsweep Rd, Bethel Island, CA 94511, 3 beds, 2 baths

$1,119,990

3 beds2 baths2,057 sq ft

6012 Windsweep Rd, Bethel Island, CA 94511

Listing provided by Zillow

Property at 2809 Arjan Ct, San Pablo, CA 94806, 2 beds, 2.5 baths

$649,900

2 beds2.5 baths1,618 sq ft

2809 Arjan Ct, San Pablo, CA 94806

Property at 1028 Bluebell Cir, Byron, CA 94505, 4 beds, 3.5 baths

$769,000

4 beds3.5 baths3,420 sq ft

1028 Bluebell Cir, Byron, CA 94505

Listing provided by Zillow

Property at 214 Maui Dr, Pittsburg, CA 94565, 2 beds, 2 baths

$264,900

2 beds2 baths1,404 sq ft

214 Maui Dr, Pittsburg, CA 94565

Property at 3664 Mt. Diablo Unit E-211, Lafayette, CA 94549, 2 beds, 2.5 baths

$1,699,880

2 beds2.5 baths1,873 sq ft

3664 Mt. Diablo Unit E-211, Lafayette, CA 94549

Property at 609 Channel Cir, Oakley, CA 94561, 4 beds, 3 baths

$750,000

4 beds3 baths2,831 sq ft

609 Channel Cir, Oakley, CA 94561

Property at 1162 Bradbury Dr, Discovery Bay, CA 94505, 4 beds, 3 baths

$775,737

4 beds3 baths2,178 sq ft

1162 Bradbury Dr, Discovery Bay, CA 94505

Property at 1038 Riverbend Dr, Brentwood, CA 94513, 2 beds, 2 baths

$691,976

2 beds2 baths1,652 sq ft

1038 Riverbend Dr, Brentwood, CA 94513

Listing provided by Zillow

Property at 621 Channel Cir, Oakley, CA 94561, 4 beds, 3 baths

$775,000

4 beds3 baths2,992 sq ft

621 Channel Cir, Oakley, CA 94561

Listing provided by Zillow

Property at 526 Lee Loop, Discovery Bay, CA 94505, 5 beds, 3.5 baths

$808,990

5 beds3.5 baths3,159 sq ft

526 Lee Loop, Discovery Bay, CA 94505

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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, 836 homes have been sold in Contra Costa County. In addition to houses in Contra Costa County, there were also 585 condos, 299 townhouses, and 73 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.

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