Contra Costa County Homes under $900,000

Welcome to Contra Costa County, a vibrant and diverse region nestled in the heart of California's Bay Area. Known for its picturesque landscapes, charming towns, and family-friendly communities, Contra Costa offers a perfect blend of suburban tranquility and urban convenience. With its rolling hills, lush parks, and scenic trails, the county is a haven for outdoor enthusiasts and nature lovers alike.

One of the most appealing aspects of Contra Costa County is the accessibility to affordable housing options, particularly homes priced under $900,000. This makes it an attractive choice for first-time homebuyers, growing families, and investors looking to establish roots in a thriving area. The county boasts a variety of neighborhoods, each with its unique character and charm. From the historic streets of Martinez to the bustling communities of Walnut Creek and Concord, there's something for everyone.

In addition to its affordable housing, Contra Costa is home to excellent schools, a strong sense of community, and a wealth of recreational activities. Residents enjoy easy access to shopping, dining, and entertainment, with numerous parks and recreational facilities that cater to all ages. The county's strategic location also provides convenient transportation options, making it easy to commute to San Francisco, Oakland, and beyond.

Whether you're searching for a cozy starter home, a spacious family residence, or a charming bungalow, Contra Costa County's real estate market has something to offer. Explore the possibilities and discover your dream home in this beautiful part of California, where affordability meets quality living.

Newest Contra Costa County Homes under $900,000

$549,000

3 Beds ⋅ 2 Baths ⋅ 41149762 MLS

Built in 1952, 2805 Florida Avenue's flat roof, attached carport, clean lines, and floor-to-ceiling windows connecting the interior with the outdoors reflect the mid-century modern design aesthetic of its time, when builders such as Earl “Flat Top” Smith and Joseph Eichler were reshaping Bay Area residential architecture. Inside, a light-filled living and dining area features large windows overlooking the backyard. The updated kitchen offers Corian countertops, stainless steel appliances, a gas range, and generous shelving behind glass-front doors. The home features three bedrooms and two full baths, including a primary bedroom with an en suite. A wall of glass in one bedroom frames the backyard and fills the space with natural light. Outside, a patio is shaded by a sculptural legacy juniper tree. Located at the west end of Richmond’s Pullman neighborhood, the home offers convenient access to nearby freeway on-ramps and destinations across the greater Bay Area.

2805 Florida Ave, Richmond

Listing courtesy of Colin Elbasani from Coldwell Banker Realty. 510-593-9759

$698,000

3 Beds ⋅ 2 Baths ⋅ 41150436 MLS

Beautifully renovated corner lot home situated on one of the biggest lots in the neighborhood with nearly everything new! Thoughtfully renovated throughout, this move-in-ready home features new flooring, fresh interior and exterior paint, modern light fixtures, a tastefully remodeled kitchen with new cabinets and appliances and fully remodeled bathrooms with modern finishes. Additional improvements include a new concrete driveway, a new roof and rain gutters along with new electrical panels, with recent renovations completed with City permits for added peace of mind. One of the biggest highlights of this home is the expansive corner lot, offering gated access for RV or boat parking plus an incredible amount of outdoor space to make your own. Explore the potential to expand the home, add a separate ADU, create your dream garden, design the ultimate space for entertaining and hosting or build a fun play area with plenty of room to enjoy. Whether your vision is more living space, additional possibilities or simply an amazing backyard, this property offers the flexibility to evolve with your needs. Conveniently located near local dining, shopping and everyday necessities, with Concord Community Park and Ellis Lake Park nearby for outdoor recreation. With easy access to I-680 for commuting throughout the Bay Area, this beautifully updated home combines modern improvements with the space and potential of a truly special corner lot. Come check it out!

3200 Sheffield Pl, Concord

Listing courtesy of Sohrab Sangha from Kismet Real Estate. 510-258-6373

10300 San Pablo Ave Unit #103, El Cerrito

$699,000

2 Beds ⋅ 2 Baths ⋅ 41150432 MLS

Welcome to Credence, a contemporary urban retreat in the heart of El Cerrito, where modern design, abundant natural light and a thoughtfully conceived floor plan create a home with the scale and feel of a single-family residence. The open living and dining spaces extend to a private balcony and connect seamlessly with the stylish shaker-style kitchen, featuring stainless-steel appliances and an inviting layout designed for both everyday living and entertaining. High ceilings and expansive windows enhance the sense of volume and light throughout the main living areas. Beyond the stated living area, a substantial mezzanine offers exceptional versatility as a media room, home office, creative studio or additional flex space. Upstairs, two comfortable bedrooms share a spacious bath with a spa-inspired tub, while a private laundry room is equipped with a Miele washer and dryer. A rare private garage is conveniently located directly across the hallway, providing secure parking and storage, with additional private storage and shared bike storage adding to the convenience. HOA dues include water, hot water and trash collection, along with building maintenance and reserve contributions. Key-fob and remote building access, garage loft storage, additional storage, ample street parking and beautifully landscaped grounds further enhance the ease of daily living. Inviting walkways and a distinctive original mural add character to the welcoming community. With no rental restrictions, the property also offers flexibility for investors, including buyers considering a 1031 Exchange. With a Walk Score of 93 and Bike Score of 90, the location is exceptionally well suited to an active, car-light lifestyle. The Ohlone Greenway, Bay Trail, Wildcat Canyon, regional parks and the seashore are all within easy reach, while El Cerrito Plaza BART, Banter Wine Bar, the Theatre District, neighborhood cafés, grocery stores, convenient bus service and major freeways are close by. Modern, versatile and wonderfully connected, this exceptional home offers the privacy and functionality of a larger residence with the convenience of a vibrant urban setting—right in the heart of El Cerrito.

10300 San Pablo Ave Unit #103, El Cerrito

Listing courtesy of Nora Moakher from Coldwell Banker Realty. 510-290-6630

$449,950

3 Beds ⋅ 3 Baths ⋅ 41150434 MLS

Beautifully renovated 3-bedroom, 2.5-bath townhouse-style condo in Pinole. Thoughtfully updated throughout, this move-in ready home features new luxury vinyl plank flooring, new baseboards, fresh interior paint, and an updated kitchen with quartz counters and tile backsplash newer kitchen appliances. Vaulted ceilings on the upper level and abundant natural light create a bright, airy atmosphere throughout the home. Step outside to the private deck off the living room, an ideal space for morning coffee, outdoor dining, or simply enjoying Pinole's pleasant year-round climate. Combining modern finishes with comfortable living spaces, this home is ready for its next owner to move right in and enjoy.

1707 Dalessi Dr, Pinole

Listing courtesy of Gary Torretta from Security Pacific Real Estate. 510-508-5634

$730,000

5 Beds ⋅ 3 Baths ⋅ 41150426 MLS

Ready to move in. Quiet Court Location! These high ceilings give this a bright open look in the living room - dining room combo for that spacious feeling. New build-in stove, dishwasher and microwave. Laminate flooring throughout, tile in the Kitchen & Bathrooms. Bedroom downstairs, inside laundry area, open kitchen with island overlooking the family room, eat in area, media area and oak cabinets. Loft upstairs can be converted to 5th bedroom. and nice size master bedroom. Huge size backyard, can add ADU or others whatever your heart desires.

1913 Mount Stakes Ct, Antioch

Listing courtesy of Lijun Tong from Real Commercial Property. 408-386-6065

$679,000

2 Beds ⋅ 2 Baths ⋅ 41150428 MLS

Welcome to one of the most desirable floor plans, a beautifully refreshed Expanded Kentfield model offering space, light, and peaceful Rossmoor living. This desirable upper-level home features approximately 1,406 sq. ft. with 2 bedrooms, 2 bathrooms, a versatile office/den, and a spacious enclosed sunroom that invites you to relax and enjoy the surrounding views and natural beauty. Step inside to a bright and inviting interior with fresh neutral finishes, abundant natural light, and a comfortable open flow between the living and dining areas. The generously sized living room provides plenty of space for entertaining, while the adjacent dining area connects seamlessly to the kitchen and sunroom. The spacious primary bedroom provides a comfortable retreat, while the second bedroom offers flexibility for guests or additional living needs. Thoughtfully designed closets and storage areas add to the home's functionality. Enjoy the convenience and lifestyle of Rossmoor, a premier 55+ gated community offering an exceptional array of amenities, social activities, recreation, and beautiful grounds. From golf and swimming to fitness, clubs, walking paths, and community events, Rossmoor offers something for everyone.

2520 Ptarmigan Unit #1, Walnut Creek

Listing courtesy of Jaehyun Hong from Intero Real Estate Services. 510-409-6887

$559,000

3 Beds ⋅ 3 Baths ⋅ 41150416 MLS

Good neighborhood, corner lot w/ 3-car garage. Spacious rooms, wet bar in family room. Ceiling fan, mirror closet doors, oval tub and stall shower in master bath. Refrigerator stays, Inside laundry with washer & dryer. Price reflects house general conditions, property to be purchased in its present condition. Property appraised at $625k in late May 2026.

809 Bluerock Dr, Antioch

Listing courtesy of Ming Chu from Ming Chu. 925-451-6172

$649,000

3 Beds ⋅ 2 Baths ⋅ ML82063023 MLS

Beautiful Single Story 3-Bedrooms and 2 bathrooms Home in Antioch with a backyard home office space. This home feature 3 bedroom, 2 bathroom, with a driveway, and beautiful big size backyard space. This home is nestled in the beautiful area of Antioch in Contra Costa County. Key Features Updated bathrooms. Updated Garage with Epoxy flooring. Landscaped Front Yard and Backyard with turf and a pergola. A Backyard space ideal for remote work. Updated flooring and interior paint. Designated outdoor space: Offers a private outdoor area for relaxation and enjoyment. Convenient location: Close to parks,. Easy access to the freeway. Welcome Home.

4713 Country Hills Drive, Antioch

Listing courtesy of Mojisola Sosimi from High Flyer Homes. 408-515-7474

$388,000

2 Beds ⋅ 2 Baths ⋅ ML82063722 MLS

Bright and inviting corner townhome offering a spacious multi-level floor plan with abundant natural light throughout! The living room features a wood-burning fireplace, recessed lighting, and direct access to a sunny private patio deckperfect for relaxing or entertaining. Vaulted ceilings upstairs create an open and airy feel. Home is virtually staged. The kitchen features a new stove, dishwasher, and refrigerator, while both bathrooms have been tastefully updated. Additional highlights include newer downstairs flooring, indoor laundry, central heat and A/C, a private one-car garage, plus one assigned parking space. HOA dues include cable, internet, water, and garbage, along with access to two community pools. Clean, comfortable, and move-in ready. Dont miss this charming corner home!

1128 Maywood Lane Unit 51C, Martinez

Listing courtesy of Horn Low from Pathmark Realty Corporation. 415-336-7106

$660,000

3 Beds ⋅ 3 Baths ⋅ ML82063717 MLS

Welcome Home to 39 Stony Hill Ct.! Nestled in the heart of Oakley on a quiet cul-de-sac with no rear neighbors, this 2,190-square-foot home offers comfort, space, and privacy. Featuring 3 bedrooms and 2.5 bathrooms, the thoughtfully designed floor plan provides generous living spaces ideal for everyday living and entertaining. Soaring ceilings and an abundance of natural light create a bright and welcoming atmosphere from the moment you step inside. The well-appointed kitchen features granite countertops and stainless-steel appliances, offering both functionality and style. Adding to the homes appeal are Tesla Powerwalls, providing emergency backup power while storing excess solar energy to help reduce household electricity costs. With its spacious interior, desirable location, and energy-efficient features, 39 Stony Hill Ct. is a wonderful place to call home.

39 Stony Hill Court, Oakley

Listing courtesy of Anna Maria Valenzuela from Christie's International Real Estate Sereno. 408-832-7727

$309,888

3 Beds ⋅ 2 Baths ⋅ ML82063710 MLS

Investment opportunity in the established Gentry Courts community of Antioch. This 3 bedroom, 1.5 bath townhome offers approximately 1,152 square feet and is being sold with a long term tenant in place, providing immediate rental income from day one. Current monthly rent is $3,080, with the tenancy supported through a housing assistance program. The long term tenant provides an attractive option for an investor seeking an occupied rental. HOA dues include water and sewer. Community amenities include a swimming pool, clubhouse and greenbelt areas, along with two covered parking spaces. Central AC was replaced about five years ago. Convenient location near shopping, dining, public transportation, Highway 4 and BART access. Property is offered as is with the current tenant. Please do not disturb the occupants. Please make offers subject to inspection. Marketing photos are from a prior listing and are provided for reference only, current condition may differ. Seller prefers to close the escrow in the beginning of 2027.

2503 Bishop Lane, Antioch

Listing courtesy of Yajnesh Rai from Keller Williams Realty-Silicon Valley. 408-547-7845

$889,950

4 Beds ⋅ 2 Baths ⋅ 41150397 MLS

Welcome to this turn-key, single-story beauty where modern elegance meets an entertainer's paradise! Nestled in a highly sought-after neighborhood zoned for top-rated Clayton Valley Charter High School, walk to Silverwood Elementary, this 4-bedroom, 2-bathroom home truly has it all. From the moment you arrive, the charming courtyard entry welcomes you inside to a light-filled interior boasting newly refinished hardwood flooring, chic recessed lighting, elegant crown molding, and fresh paint throughout. The heart of the home features a pristine open kitchen complete with custom pull-out cabinetry, newer appliances, and gorgeous granite countertops. Step out into your massive, private backyard designed for ultimate outdoor living. Host unforgettable gatherings around the built-in BBQ island, surrounded by your own mini orchard: a peach tree, an orange tree, and two unique lemon trees (one curated for cooking, and one for your favorite cocktails!). Big side yards provide parking space for a boat or extra vehicles. No rear neighbors. Upgraded for maximum efficiency and peace of mind, the home features a premium steel tile roof, a newer HVAC system, and enhanced attic insulation. Don’t miss out—join us for the Open House this Sunday, October 11, from 12:00 PM to 3:00 PM!

1784 Claycord Ave, Concord

Listing courtesy of David Weed from DP Realty and Property Mngt.. 925-360-1222

Start Your Search

Bay East © 2026. CCAR © 2026. BridgeMLS © 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on: