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

New Home for sale in Contra Costa County, CA:

This stunning brand-new home in Delta Hawaii, a lively 55+ community, offers both comfort and style. The spacious open-concept layout features a generous living area that flows effortlessly into an inviting kitchen. Designed with both function and charm in mind, the kitchen includes room for a dining table, gorgeous cabinetry, matching appliances, and a large island that’s perfect for meal prep or entertaining. The home also features 2 cozy, carpeted bedrooms, a separate den or office, and a dedicated laundry room. Outside, the covered driveway provides plenty of parking space, adding to the home’s convenience and appeal. The space is extra large with ample room to make it your

New Home for sale in Contra Costa County, CA:

Amazing views, 12-foot ceilings, and no stairs in site - The Cobalt floorplan welcomes you home. Stepping in from the covered front porch you are greeted by views of the water. The open concept great room and dining room flow into the outdoor living space with optional sliding glass doors. The gourmet kitchen is perfect for entertaining intimate parties or family gatherings with its in-island sink and dishwasher. A large laundry room is tucked behind it just off the two-car garage. In the front corner the second and third bedroom can be used for guest or office space when built with a den. Towards the water, the master suite with tray ceiling affords even more scenic enjoyment of the lagoon

New Home for sale in Contra Costa County, CA:

New community, Seagrass by Pulte Homes in charming Discovery Bay. Enjoy this new energy efficient construction, single story home. A serenity lake is a central feature at Seagrass. A new amenity center is under construction which will feature outdoor gathering places and games, pickle ball courts, a half basketball court, and a 2+ mile perimeter trail for additional strolling opportunities. Plan 1 an elegant single-level design featuring a spacious kitchen and gathering room with flexibility and thoughtful design to suit your lifestyle. This floor plan features a spacious 3 bedroom / 2 bath layout with flex space. Photos are of model home not of actual home.

New Home for sale in Contra Costa County, CA:

Brand new, energy-efficient home available by Jul 2026! There's room for everyone in this four-bedroom residence, with a spacious upstairs loft and primary suite with huge walk-in closet. The first floor offers a flex space and a private bedroom with adjacent bathroom. Riverine joins Oakley, CA. This collection of 76 single-family homes offers four distinct floorplans ranging from 2,343-3,247 sq. ft. Each layout is designed for you in-mind, including flexible spaces, large upstairs lofts and a third garage bay. Riverine will feature a community park with playground, and with close proximity to the San Joaquin River, residents enjoy easy access to an array of activities on the Delta. Each of