Bethel Island/Byron/Knigh Homes under $1 million

Welcome to the charming communities of Bethel Island, Byron, and Knightsen, nestled in the heart of Contra Costa County, California. This picturesque region offers a unique blend of serene rural living and vibrant community spirit, making it an ideal place for families, retirees, and anyone looking to escape the hustle and bustle of city life.

Bethel Island is renowned for its stunning waterfront views and recreational opportunities. With access to the Delta waterways, residents can enjoy boating, fishing, and kayaking right at their doorstep. The island boasts a friendly, tight-knit community and hosts various events throughout the year, fostering a sense of belonging among its residents.

Just a stone's throw away, Byron is known for its expansive open spaces and agricultural charm. The area features beautiful landscapes, including rolling hills and lush vineyards. Here, you’ll find a variety of homes under $1 million, making it an attractive option for those seeking affordable housing without compromising on quality of life. Byron's peaceful environment is perfect for those who appreciate the outdoors, with ample hiking trails and parks for family outings.

Knightsen, a quaint unincorporated community, offers a tranquil lifestyle with a strong sense of community. The area is characterized by its rural charm, friendly neighbors, and local farms. With homes available under $1 million, Knightsen provides an excellent opportunity for first-time buyers and families looking for a welcoming place to call home.

In this beautiful region of Contra Costa County, you’ll find not just houses, but a lifestyle that embraces the great outdoors, community spirit, and affordable living. Come discover your dream home in Bethel Island, Byron, or Knightsen today!

Newest Bethel Island/Byron/Knigh Homes under $1 million

$95,000

2 Beds ⋅ 1 Baths ⋅ CC41150564 MLS ⋅ Santiago Island Village BLDG.

Welcome to 3505 #A43, this charming mobile home offers a great opportunity to enjoy Bethel Island living in a great mobile home park. This single wide mobile home offers a comfortable and functional floor plan with 2 bedrooms/1 bath, featuring an updated kitchen, updated flooring, updated water and gas lines, updated electrical panel, newer split system for air and heat and new paint. Conveniently located near the Delta, boating, fishing, dining and local amenities. Don't miss the chance to make this home your own!

3505 Gateway Road A43, Bethel Island

Listed by Laura Medina, (925) 683-3645 from Keller Williams East County
(If provided) CoList: from

$69,500

2 Beds ⋅ 1 Baths ⋅ EB41149650 MLS ⋅ THE WILLOWS BLDG.

Seller is offering Credit for your First monthly rent at the Community Park. Take advantage of this limited-time opportunity!! Beautifully Remodeled & Move-In Ready! Welcome home to this beautifully renovated mobile home featuring a bright, open-concept floor plan with stylish modern finishes throughout. The updated kitchen offers white shaker cabinets, black countertops, new stainless-steel appliances, and plenty of cabinet space, flowing seamlessly into the spacious living area filled with natural light. The home has been tastefully updated with luxury vinyl plank flooring, fresh interior finishes, updated bathroom, dual-pane windows, and contemporary fixtures, creating a clean and inviting atmosphere. Spacious bedrooms provide comfort and functionality, while the covered carport offers convenient parking and a great backyard to enjoy this summer. Conveniently located within the community, this move-in-ready home is perfect for buyers looking for low-maintenance living with modern upgrades.

4400 Gateway Drive 28, Bethel Island

Listed by Patricia Jefinoff, (925) 550-1645 from EXP Realty
(If provided) CoList: from

$799,000

4 Beds ⋅ 2 Baths ⋅ BE41149559 MLS

Stunning waterfront living at its finest with this beautifully updated retreat, NO HOA! This 3-bedroom + Bonus office/sunroom, 2 bath home perfectly combines modern upgrades with classic Delta charm. All bedrooms and main living space are thoughtfully situated on one level, with an expansive deck and 10,000Sq ft + lot showcasing breathtaking water views. Enjoy true Delta access with your own private dock and boathouse, ideal for boating, fishing, or simply unwinding by the water. Inside, the fully remodeled kitchen features quartz countertops, stylish cabinetry, and brand-new appliances. The open-concept design is filled with natural light, offering a seamless flow between indoor and outdoor living spaces. The generous primary suite boasts a beautifully renovated bathroom and its own private deck. Whether you're looking for a full-time home or a relaxing weekend escape, this move-in-ready property delivers the ultimate Delta lifestyle just minutes from local dining, marinas, and picturesque waterways. Bonus Boat Lift included.

1822 Taylor Rd, Bethel Island

Listed by Ruhi Alikhan, (408) 582-3202 from RE/MAX Accord ArtisTree Real Estate
(If provided) CoList: from

$899,500

4 Beds ⋅ 3 Baths ⋅ EB41148648 MLS

Welcome to 3274 Stone Rd where you'll be greeted by a liberty bell, beautiful landscaping and meticulous grounds! This legacy waterfront home was built in 1993 and the family is now passing it along to it's next owner. Covered boat berth and solar are included. This home offers an oversized 4 car garage, and a separate 2 bedroom unit on the lower level with full bath. Upstairs offers a very generous living area with vaulted ceilings and pellet stove, 2 bedrooms, 2 baths, a media room that could be a 3rd bedroom, plus laundry room. You'll love the oversized decking around the house for relaxing and entertaining and the chairlift if needed. The exterior has been freshly painted. Come on out and visit this beautiful waterfront property and fall in love with the Delta Lifestyle right here in the heart of the delta! Property includes two parcels with separate APN numbers. Both parcels will convey with sale of property.

3274 Stone Rd, Bethel Island

Listed by Cathy Byrns, (925) 354-2400 from Boyd Real Estate, Inc.
(If provided) CoList: from

$185,000

2 Beds ⋅ 2 Baths ⋅ EB41148489 MLS ⋅ THE WILLOWS BLDG.

Welcome to 3654 Shelly Ln in Bethel Island, a Waterfront Community in the Heart of the Delta! The Willows is a Family Friendly Park welcoming all ages and includes a clubhouse and outdoor swimming pool. This light, bright and charming double-wide manufactured home offers 2 bedrooms, 2 baths, a spacious laundry room, enclosed patio room, living area with vaulted ceilings, skylight and cozy pellet stove, light & bright kitchen with stainless appliances, and white cabinets, built-in hutch in the dining area, and wainscotting in the primary bedroom. This home offers handicap access and other handicap features as well. All appliances are included. Solar. Space Rent $820/monthly plus $165 for water/garbage/sewer.

3654 Shelly Ln SPC 47, Bethel Island

Listed by Cathy Byrns, (925) 354-2400 from Boyd Real Estate, Inc.
(If provided) CoList: from

$747,000

3 Beds ⋅ 2 Baths ⋅ EB41148432 MLS

Beautifully remodeled and ideally situated on Taylor Slough, this spacious Bethel Island home offers gorgeous views of Mt. Diablo and the relaxed Delta lifestyle you've been looking for. With a large lot, oversized garage, and plenty of flexible living space, the home is well suited for multigenerational living, extended family, guests, and entertaining. An extensive solar system adds to the home's appeal and efficiency. Enjoy the peaceful waterfront setting while being just minutes from fast water and access to more than 1,000 miles of California Delta waterways. Offering space, versatility, beautiful views, and an exceptional Delta location, this home is priced to sell!

1376 Taylor Rd, Bethel Island

Listed by Julie Jackson, (925) 997-7101 from Boyd Real Estate, Inc.
(If provided) CoList: from

$139,900

4 Beds ⋅ 2 Baths ⋅ CC41148015 MLS ⋅ THE WILLOWS BLDG.

Great opportunity in The Willows at Bethel Island! This mobile home offers excellent potential for an investor looking for a renovation and resale project or a buyer ready to make it their own. Located in a friendly, peaceful community near the water, with convenient access to the local boat launch and all that the Delta lifestyle has to offer. Enjoy a relaxed setting surrounded by boating, fishing, and outdoor recreation. The spacious approximately 50' x 70' lot provides plenty of room to enjoy the property and its surroundings. Current space rent/utilities are approximately $921/month for an investor under a Park storage agreement; new owner-occupant space rent/utilities are approximately $985/month, subject to Park approval and change. Bring your vision and make this Bethel Island opportunity your own!

3698 Hawthorne Dr 73, Bethel Island

Listed by Jennifer Saadeh, (925) 332-9940 from Bloom Real Estate Group
(If provided) CoList: from

$720,000

4 Beds ⋅ 3 Baths ⋅ BE41147653 MLS

Welcome home to Oakley's popular, established Summer Lake community. This home was beautifully remodeled in 2023, starting with a brand-new kitchen featuring custom cabinetry with pull out drawers, quartz counters, reverse osmosis filtration, and undercounter lighting, plus a hidden walk-in pantry just waiting to be discovered. New carpet was installed in 2026. LED lighting, crown molding, and a custom stair railing add a fresh, elevated feel throughout. Enjoy built in surround sound, 2 zone HVAC for year-round comfort, and fully owned solar keeping energy costs low. The main level offers a bedroom and full bath, ideal for guests or multigenerational living. Upstairs, you'll find a versatile office or gaming space, along with a laundry room that includes the washer and dryer. Out back, relax in your private, gas heated pool with waterfalls, a true backyard retreat. Summer Lake residents also enjoy a community pool, BBQ and picnic areas, and a clubhouse. Thoughtful upgrades throughout, ready to move in. Veterans... Assumable VA loan at 2.5%

2142 Harborage Way, Oakley

Listed by Jeff Lutzinger, (925) 216-8901 from LPT Realty, Inc
(If provided) CoList: from

$660,000

4 Beds ⋅ 3 Baths ⋅ CC41146716 MLS

A PRICE IMPROVEMENT! OWNED SOLAR, Welcome to 1410 Big Redwood Drive in Oakley, where spacious living, and a wonderful family-friendly community come together. This inviting 4-bedroom, 3-bath home offers a versatile floor plan designed to accommodate the needs of a growing family, with a dedicated office, convenient mudroom, loft, living room, and separate family room. Fresh interior paint in select areas and new flooring in the living and family rooms create a refreshed, move-in-ready feel. The flexible loft provides the perfect space for a playroom, homework area, game room, or cozy retreat for the kids. Beyond the home, enjoy a community designed for connection and everyday family fun, with a pool, scenic trails, lake, parks and an elementary school right within the neighborhood. A newer fire station at the community entrance adds an extra level of convenience and peace of mind. Summerlake is wonderful place to settle in and make memories.

1410 Big Redwood Drive, Oakley

Listed by Lindsay Decker, (925) 864-4956 from eXp Realty of Northern CA, Inc
(If provided) CoList: from

$643,327

2 Beds ⋅ 2 Baths ⋅ BE41146656 MLS

This brand-new home is thoughtfully designed and carefully crafted to offer the best kind of single-level living. 2 BR / 2 Bath plus a Flex Room/Den. A gourmet kitchen, great room, outdoor living space and landscaped backyard ideal for entertaining, and a variety of smart home features, adds that touch of sophistication and seamless blend of style and comfort. At the heart of this active adult new construction community is the planned Clubhouse offering a welcoming hub of activity and relaxation. Featuring indoor and outdoor social spaces, the Clubhouse will be equipped with a community kitchen, pool, outdoor spa, BBQ grills, a community garden, dog parks, and two dedicated pickleball courts. The community's close proximity to Mount Diablo State Park opens the door to hiking and wildlife viewing. Beyond the community gates, Brentwood's vibrant downtown awaits, with ample shopping, dining, and entertainment options. To the west, Walnut Creek and Blackhawk provide additional destinations for a day out. For golf enthusiasts, the Brentwood Golf Club is only minutes away. With a Mediterranean-like climate, picturesque landscapes, and a lively 55+ lifestyle, The Meadows at Marsh Creek offers a distinctive blend of recreation, relaxation, and exquisite new homes in Brentwood, CA. Exper

1054 Riverbend Drive, Brentwood

Listed by Amy Alvarez, (510) 258-9933 from Truly Real Estate
(If provided) CoList: from

$699,000

5 Beds ⋅ 4 Baths ⋅ CC41146558 MLS

Welcome to this beautiful 5-bedroom, 3.5-bath home in the highly sought-after Summer Lake community of Oakley! This spacious two-story residence is designed for growing families, featuring three full bathrooms upstairs plus a versatile loft, perfect for a second living area, playroom, or home office. A flexible downstairs room offers additional space ideal for a home office, guest room, or den. Enjoy resort-style living with access to the community pool, a private lake for paddling and scenic strolls, tennis and basketball courts, and multiple neighborhood parks. Summer Lake is known for its walkable, family-friendly streets, greenbelts, and welcoming community atmosphere, all just a short drive from local shopping, dining, and top-rated schools. With generous living space, abundant bedrooms, and unbeatable amenities right outside your door, this home offers the perfect blend of comfort and lifestyle. Don't miss your chance to make it yours!

2421 Talaria Dr, Oakley

Listed by Andrew Crisolo, (510) 390-3895 from eXp Realty of California, Inc.
(If provided) CoList: from

$640,115

2 Beds ⋅ 2 Baths ⋅ BE41146370 MLS

This brand-new home is thoughtfully designed and carefully crafted to offer the best kind of single-level living. A gourmet kitchen, great room, outdoor living space and landscaped backyard ideal for entertaining, and a variety of smart home features, adds that touch of sophistication and seamless blend of style and comfort. At the heart of this active adult new construction community is the planned Clubhouse offering a welcoming hub of activity and relaxation. Featuring indoor and outdoor social spaces, the Clubhouse will be equipped with a community kitchen, pool, outdoor spa, BBQ grills, a community garden, dog parks, and two dedicated pickleball courts. The community's close proximity to Mount Diablo State Park opens the door to hiking and wildlife viewing. Beyond the community gates, Brentwood's vibrant downtown awaits, with ample shopping, dining, and entertainment options. To the west, Walnut Creek and Blackhawk provide additional destinations for a day out. For golf enthusiasts, the Brentwood Golf Club is only minutes away. With a Mediterranean-like climate, picturesque landscapes, and a lively 55+ lifestyle, The Meadows at Marsh Creek offers a distinctive blend of recreation, relaxation, and exquisite new homes in Brentwood, CA. Experience the finest in new constructio

1151 Riverbend Drive, Brentwood

Listed by Amy Alvarez, (510) 258-9933 from Truly Real Estate
(If provided) CoList: from

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The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListingsTM MLS system. Real estate listings held by brokerage firms other than Intero Real Estate Services are marked with the Internet Data Exchange and detailed information about them includes the names of the listing brokers and listing agents.
Based on information from MLSListings MLS as of . All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.