Contra Costa County Homes with New Construction

Welcome to Contra Costa County, a vibrant gem nestled in Northern California, just east of the San Francisco Bay Area. Known for its stunning landscapes, rich history, and diverse communities, Contra Costa offers an exceptional quality of life for families, professionals, and retirees alike. With easy access to major highways, BART stations, and a variety of outdoor recreational opportunities, this county is perfect for those seeking both convenience and a connection to nature.

One of the standout features of Contra Costa County is its thriving real estate market, particularly in new construction homes. These modern residences are designed with contemporary living in mind, boasting energy-efficient features, open floor plans, and the latest in smart home technology. Whether you’re looking for a cozy single-family home or a spacious multi-story residence, the new construction options in Contra Costa cater to a wide range of tastes and budgets.

In addition to their modern amenities, many new homes are strategically located near top-rated schools, shopping centers, and parks, making them an ideal choice for families. The blend of suburban charm and urban convenience ensures that residents can enjoy a peaceful lifestyle while remaining close to the hustle and bustle of city life.

Explore the possibilities of new construction in Contra Costa County, where your dream home awaits amidst rolling hills, picturesque vineyards, and a warm, welcoming community. With the perfect balance of modern living and natural beauty, Contra Costa is not just a place to live—it's a place to thrive. Discover your new beginning today!

Newest Contra Costa County Homes with New Construction

$6,350,000

5 Beds ⋅ 5 Baths ⋅ 41153168 MLS

Introducing an exceptional TurnKey residence at Ball Estates, a thoughtfully envisioned collection of custom luxury homesites on Alamo’s coveted Westside Set on approximately .57 acres against a beautiful backdrop of mature oak trees, this thoughtfully designed 5,012-square-foot estate brings together timeless architecture, refined interiors and the opportunity to create a truly extraordinary place to call home. Designed by Left Coast Architecture and to be built by renowned Branagh Development, the residence offers the ease of predominantly single-level living, with approximately 4,200 square feet on the main level and an additional 812-square-foot upper level. The thoughtfully curated floor plan features gracious living and entertaining spaces, a beautifully appointed chef's kitchen with an expansive walnut island, separate scullery and pantry, elegant dining room, private primary suite and a versatile upper-level retreat. Wide-plank oak flooring, custom millwork, designer fixtures, luxurious stone surfaces and warm natural finishes create an atmosphere of understated sophistication throughout. Expansive glass doors connect the interiors to a covered California room with an outdoor fireplace, creating a seamless extension of the living space and an inviting setting for year-round entertaining. A three-car garage, thoughtfully integrated modern amenities and carefully considered architectural details complete the vision. With architectural plans, an extensive finish specification and a defined TurnKey construction program in place, buyers can enjoy the opportunity to personalize select finishes while benefiting from Branagh Development's expertise throughout the building process. A rare opportunity to bring a beautifully conceived luxury residence to life in one of Alamo's most desirable settings. Offered as a proposed new-construction residence inclusive of the homesite and Branagh construction contract. Final plans, finishes and pricing are subject to contract terms and applicable approvals. Images are conceptual visualizations intended to illustrate the proposed residence and are not architectural renderings.

80 Dot Drive, Alamo

Listing courtesy of Kiana Clay from Dudum Real Estate Group. 925-818-8687

$1,430,100

5 Beds ⋅ 5 Baths ⋅ 41153120 MLS

Beautifully upgraded Plan 4 home at the award-winning Orchard Grove community by Shea Homes. This home features 5 bedrooms and 4.5 baths, including a JADU which is great for multi-gen families or those looking for rental opportunities. Thoughtfully upgraded kitchen and primary bedroom make this space a must see. From quartz countertops, to glass uppers and under cabinet lighting, the kitchen in this home is an absolute showstopper. Sitting on an 8400 sq ft lot, this home neighbors only single-story homes, allowing the perfect space for a private backyard oasis. Enjoy the comfort of a newly built home and experience the "community of the year" for yourself!

1874 Bluejay Dr, Brentwood

Listing courtesy of Amy Alvarez from Truly Real Estate. 510-258-9933

$678,000

3 Beds ⋅ 3 Baths ⋅ 41153133 MLS

Welcome to waterfront living at its finest in the sought-after Delta Coves community of Bethel Island. Beautifully positioned along the water, this contemporary residence offers an inviting blend of modern comfort, natural light, and relaxed Delta living. Step inside to discover an open-concept floor plan featuring a spacious living area, a beautifully appointed kitchen with generous island seating, sleek cabinetry, and seamless spaces for everyday living and entertaining. Upstairs, the primary suite offers a peaceful retreat with access to a private balcony overlooking the water. Beyond the home, embrace a lifestyle centered around the Delta. Enjoy convenient access to the marina and community amenities, including a resort-style swimming pool, clubhouse, fitness facilities, and recreational spaces. Whether you’re enjoying a quiet morning overlooking the water or gathering with friends for a sunset evening, this is a place designed to make every day feel like a getaway. Experience the beauty of Delta Coves, where waterfront charm meets effortless California living.

735 Windward Ct, Bethel Island

Listing courtesy of Teirra Ward from Real Estate Source, Inc.. 925-325-4775

$1,178,000

3 Beds ⋅ 4 Baths ⋅ ML82066580 MLS

Towns Plan 2, available for quick move-in, showcases 3 bedrooms + Den, 3.5 bathrooms, a 2-car side-by-side garage, and nearly $45K in designer-selected upgrades including quartz kitchen countertops, Bosch appliances, and shaker-style paint-grade soft-close cabinets. The first floor offers a bedroom with an en-suite bath, perfect for guests or office space. The second level features a spacious living and dining room ideal for entertaining, a Den for an office or separate dining, and a deck to relax and enjoy. The primary suite includes dual vanities & a large walk-in closet. Energy efficiency is enhanced with solar panels that can be leased or owned. City Village features 404 elegant residences and a 2-acre public park with walking and biking trails, seating areas, and a community barbecue space. Located near San Ramon's CityWalk Neighborhood and within walking distance of City Center's restaurants, movie theater, and shops. Convenient to schools, work, and public transit, with nearby attractions including Iron Horse Trail and Bridges Golf Club. The images shown depict another staged home; actual finishes will vary.

5107 Mauve Terrace, San Ramon

Listing courtesy of Diana Cabanova from Summerhill Brokerage, Inc.. 510-330-3004

$1,056,990

3 Beds ⋅ 3 Baths ⋅ 41153020 MLS

GRAND OPENING! Modern Luxury with Mt. Diablo Views! Welcome to this stunning, brand-new 3-bedroom, 3-full-bath townhome with a den in the desirable Aria community. Filled with natural light, this beautifully designed home features soaring 9-foot ceilings on the main level and an impressive 9-foot ceiling in the third-floor primary suite. The stylish kitchen boasts soft-close shaker cabinetry, elegant countertops, a full-height backsplash, gas range, and refrigerator. Thoughtful upgrades include beautifully appointed bathrooms, central heating and A/C, washer and dryer, and ample storage in the hallway. The spacious side-by-side two-car garage offers direct interior access and includes an EV charger. Enjoy landscaped grounds, peaceful walking paseos, a wooded backdrop, and inviting outdoor gathering spaces. Unwind by the fireplace in the Promenade Lounge or enjoy outdoor dining on the Promenade Deck. Ideally located near shopping, dining, City Center Bishop Ranch, I-680, and highly rated local schools. Experience the perfect blend of contemporary comfort, scenic beauty, and everyday convenience! Photos shown are of the model home and may include upgrades, furnishings, and features not included in the home offered for sale. Come see it for yourself! Residence #8. To schedule a tour, contract the sales team, Wendy or Linda at 925-302-6009.

402 Deerwood Rd, San Ramon

Listing courtesy of Paul Desmet from Courtesy Brokerage. 925-820-9125

$1,488,000

4 Beds ⋅ 4 Baths ⋅ ML82066451 MLS

ROWS Plan 3 offers 4 bedrooms and 3.5 bathrooms with a side-by-side garage and a beautifully landscaped entrance. The kitchen includes, quartz counters, upgraded backsplash, Bosch appliances, a large island, and a dedicated dining area perfect for everyday living and entertaining. A generous outdoor deck extends the living space for dining or relaxing. Engineered hardwood floors grace the main living areas, complemented by paint-grade shaker-style soft-close cabinets and 4" LED recessed lighting throughout. Solar panels are available to lease or own. City Village offers 404 thoughtfully designed new homes in the heart of San Ramon. Ownership is detached condo. Residents enjoy a 2-acre public park, walking and biking trails, seating areas, and a shared BBQ space. Less than a mile from the vibrant City Center with premier shopping, dining, and entertainment, and conveniently close to Iron Horse Trail, Bridges Golf Club, schools, transit, and major employers, this community is ideal for todays connected lifestyle. Photos may include renderings, virtual staging, color scheme or options that vary by home.

6012 Sunglow Terrace, San Ramon

Listing courtesy of Diana Cabanova from Summerhill Brokerage, Inc.. 510-330-3004

$875,000

4 Beds ⋅ 3 Baths ⋅ 41152889 MLS

Model Home! Tour this brand-new, energy-efficient model home offering 4 bedrooms, 3 full bathrooms, and a spacious 3-bay tandem garage with room for extra vehicles, storage, or recreational gear. A downstairs bedroom with an adjacent full bathroom is a welcoming space for guests or multigenerational living, while a versatile flex room makes a great home office, hobby space, or quiet reading retreat. The open-concept layout connects the kitchen, dining area, and family room, creating an inviting setting for everyday living and entertaining. The chef-inspired kitchen features modern fixtures, generous cabinetry, and a large center island with seating. Upstairs, a spacious loft offers a comfortable spot for movie nights or a second lounge. Unwind in the private primary suite, complete with a walk-in closet and an elegant bathroom with dual sinks, a soaking tub, and a separate shower. Spray foam insulation, high-performance HVAC, low-E windows, and smart thermostats are designed to support comfort and utility savings throughout the year. All appliances and window blinds are included to help simplify your move. Backyard landscaping is already in place, giving you a finished outdoor space to relax, play, and entertain. Conveniently located near schools, parks, and local amenities, this model home brings together thoughtful design, flexible living spaces, and everyday convenience.

5208 Kestrel St, Antioch

Listing courtesy of Adam Hieb from Meritage Homes. 925-580-0933

$735,000

4 Beds ⋅ 3 Baths ⋅ 41152840 MLS

Discover modern comfort and energy efficient living in this brand-new two-story home with 4 bedrooms and 3 bathrooms. The bright, open layout includes a private main level bedroom that works well for guests or a home office. The spacious kitchen flows into the dining and living areas, creating an inviting setting for everyday living and entertaining. Upstairs, a generous loft offers flexible space for movie nights, games, or a second lounge. The private primary suite features a spacious bedroom, a walk-in closet, and an en suite bathroom with dual sinks, a soaking tub, and a walk-in shower. All appliances and window blinds are included for added move in convenience. High-performance HVAC, low E windows, smart thermostats, and spray foam insulation are designed to support year-round comfort and utility savings. Located in Casacala, a new community just off Lone Tree Way in Brentwood, you're close to trails and parks, shopping and dining, local farms, and the California Delta for boating, fishing, and waterfront dining. It's a location that gives you plenty to do close to home while still feeling tucked into a neighborhood.

321 Hanson Lane, Brentwood

Listing courtesy of Adam Hieb from Meritage Homes. 925-580-0933

$1,361,220

2 Beds ⋅ 2 Baths ⋅ 41152838 MLS

Experience the pinnacle of East Bay sophistication at Blue Oak, an intimate collection of 20 bespoke residences in the heart of downtown. This landmark collaboration between Diamond Construction, Form4 Architecture, and LMK Interior Design offers expansive 2 & 3 bedroom floor plans up to 2,569 square feet. Each home is a sanctuary of high-concept modernism, setting a new benchmark for refined, light-filled luxury. Life here is defined by effortless connectivity to premier dining, boutiques, and BART. Exclusive amenities, including a designer fitness center and a panoramic terrace with a fireplace and bar lounge, cater to a world class lifestyle. With a grand lobby and 24-hour surveillance, Blue Oak offers a secure, sophisticated retreat tailored for the discerning few.

950 Hough Ave Unit #303, Lafayette

Listing courtesy of Kim Sanner from Enkasa Homes. 925-998-1999

$3,141,390

3 Beds ⋅ 3 Baths ⋅ 41152834 MLS

950 Hough Ave Unit #201, Lafayette

Listing courtesy of Kim Sanner from Enkasa Homes. 925-998-1999

$771,000

5 Beds ⋅ 3 Baths ⋅ 41152525 MLS

Thoughtful design meets modern comfort in this brand-new home offering 5 bedrooms, 3 bathrooms, and energy efficient features throughout. A private main level bedroom with an adjacent full bathroom provides a welcoming space for guests, while the open layout connects the spacious great room and beautifully appointed kitchen for easy everyday living and entertaining. Generous cabinetry, contemporary appliances, a walk-in pantry, and a large island with seating make the kitchen a natural gathering place. Upstairs, a versatile loft offers space for movie nights, hobbies, or a second lounge. Unwind in the private primary suite featuring a generous walk-in closet and a relaxing bathroom with dual vanities, a soaking tub, and a separate shower. All appliances and window blinds are included to help simplify your move. Spray foam insulation, a high-performance HVAC system, low E windows, and smart thermostats are designed to support comfort and utility savings throughout the year. Enjoy a welcoming community setting with nearby parks, schools, shopping, and dining, bringing everyday conveniences and opportunities to explore close to home.

528 Spruce Way, Oakley

Listing courtesy of Adam Hieb from Meritage Homes. 925-580-0933

$990,900

3 Beds ⋅ 3 Baths ⋅ 41152484 MLS

GRAND OPENING! Modern Luxury with Mt. Diablo Views! Discover this stunning, brand-new 3-bedroom, 3-full-bath townhome in the sought-after Aria community. Abundant natural light and soaring ceilings create an inviting, open feel, with 9-foot ceilings on the main level and an impressive 11-foot ceiling in the third-floor primary suite. The stylish kitchen features soft-close shaker cabinetry, elegant countertops, a full-height backsplash, gas range, and refrigerator. Upgrades include refined bathroom finishes, central heating and A/C, washer and dryer, and amble storage in the entry area. The spacious two-car tandem garage offers direct interior access and includes an EV charger. Enjoy landscaped grounds, walking paseos, a wooded backdrop, and inviting outdoor spaces. Relax by the fireplace in the Promenade Lounge or dine al fresco on the Promenade Deck. Conveniently located near shopping, dining, City Center Bishop Ranch, I-680, and highly rated local schools, this exceptional home blends contemporary comfort, scenic beauty, and everyday convenience. Photos shown are of the model home and may include upgrades, furnishings, and features not included in the home offered for sale. Come see it for yourself! Residence #7. To schedule a tour, contact the sales team, Wendy or Linda at 925-302-6009

406 Deerwood Rd, San Ramon

Listing courtesy of Paul Desmet from Courtesy Brokerage. 925-820-9125

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Contra Costa County Homes with New Construction

Newest Contra Costa County Homes with New Construction

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