Single-Family Homes for Sale in Boulder, Colorado
Searching for a luxury single-family home in Boulder? See detached single-family homes for sale in Boulder now. View property descriptions, pricing information, photos and neighborhood information. Schedule a showing online, save your favorite properties or share favorite homes. You can also save a search and share your home search. Our system makes it easy to see nearby listings, too. Contact a Boulder Luxury Home REALTOR® with questions. You can also search all Boulder Luxury Homes.Â
See all luxury single-family homes for sale in Boulder
Lake Shore Park
733 Lakeshore Drive, Boulder, CO 80302
3Bedroom(s)
3Bathroom(s)
2Parking(s)
50Picture(s)
2,652 SquareFeet
Nestled in one of Boulder's most desirable neighborhoods, this beautifully updated home combines rare lakeside proximity, mountain views, & modern upgrades in a location that rarely becomes available. This home combines rare lakeside proximity, tranquility, mountain views, an outdoor lifestyle coupled with modern upgrades & comfort.
$1,299,000
Boulder Heights
266 Peakview Road, Boulder, CO 80302
3Bedroom(s)
3Bathroom(s)
2Parking(s)
50Picture(s)
2,808 SquareFeet
Enjoy peace, privacy, and breathtaking scenery in this close-in mountain sanctuary. Expansive southeast-facing windows frame stunning valley and plains views, filling the home with natural light.
$1,139,000
Gunbarrel Green
6909 Harvest Road, Boulder, CO 80301
5Bedroom(s)
3Bathroom(s)
2Parking(s)
30Picture(s)
2,654 SquareFeet
INCREDIBLE VALUE in the coveted Boulder Country Club community of Gunbarrel Green. MODERN 5+BD/3BA 3500sf home. Light-filled, OPEN FLOOR PLAN with new flooring & high-end finishes throughout. Stunning kitchen w/white & cabinetry, quartz countertops, & stainless appliances. Separate dining room + 2 spacious living rooms equal a HUGE MAIN LEVEL -ideal for everyday living and entertaining.
$1,085,000
William Martin Homestead
4256 Graham Court, Boulder, CO 80305
3Bedroom(s)
2Bathroom(s)
1Parking(s)
35Picture(s)
1,426 SquareFeet
Quiet street in South Boulder with huge backyard! Single-family home with 3BR+ additional lower level office/study/bedroom. Additional 200 sq. ft. rec room + 100 sq. ft. detached studio. Remodeled full bath. Private den/study/bedroom and half-bath on lower level. Updated downstairs bathroom, new lighting, all new hardware.
$839,000
Newlands
3123 3rd Street, Boulder, CO 80304
4Bedroom(s)
4Bathroom(s)
2Parking(s)
50Picture(s)
3,215 SquareFeet
Experience urban sophistication at the base of Mt. Sanitas in this stunning custom-built green home. Located in the highly sought-after Newlands neighborhood, this residence features a striking modern facade and bright, open living spaces designed to celebrate its premier location.
$3,475,000
Hawthorne Park
1760 Hawthorn Place, Boulder, CO 80304
6Bedroom(s)
6Bathroom(s)
2Parking(s)
40Picture(s)
3,879 SquareFeet
Fully remodeled in 2026 with a complete down-to-the-studs renovation and expansion, 1760 Hawthorn Place offers a turn-key opportunity on a quiet street in highly sought-after North Boulder. This 5-bedroom, 5-bathroom home features an open-concept layout with double-height ceilings, abundant natural light, skylights, and white oak hardwood floors throughout.
$3,575,000
Newlands
3181 9th Street, Boulder, CO 80304
6Bedroom(s)
6Bathroom(s)
2Parking(s)
49Picture(s)
5,465 SquareFeet
Set in one of Newlands' most sought-after locations, 3181 9th Street is a timeless expression of craftsmanship, scale, and setting. Positioned on an oversized lot with desirable alley access, this property offers a sense of space and versatility that is increasingly hard to find, complete with a detached two-car garage and a beautifully finished studio above.
$4,199,000
Bellevue Hills
1635 Mariposa Avenue, Boulder, CO 80302
5Bedroom(s)
2Bathroom(s)
4Parking(s)
42Picture(s)
2,698 SquareFeet
Welcome to 1635 Mariposa Avenue — a charm-filled 5 bedroom, 2 bath home nestled in one of Boulder's most coveted locations, just steps from iconic Chautauqua Park. Or walk two blocks and you are in Open Space, with the Four Pines Trail leading to the Enchanted Mesa and the entire Mesa Trail System.
$1,800,000
Pine Brook Hills
262 Bristlecone Way, Boulder, CO 80304
3Bedroom(s)
3Bathroom(s)
2Parking(s)
37Picture(s)
2,887 SquareFeet
The Treehouse. Perched at the top of Pine Brook Hills, The Treehouse is a rare mountain sanctuary set across over 7 acres of dramatic rock outcroppings, towering timber, and unspoiled wilderness-where sweeping views of the Continental Divide and Boulder Valley become part of everyday living. Framed by nature at every turn, the home is a seamless extension of its surroundings.
$1,747,500
Spring Valley Estates
255 Linden Drive, Boulder, CO 80304
5Bedroom(s)
4Bathroom(s)
2Parking(s)
36Picture(s)
2,939 SquareFeet
Tucked into Spring Valley Estates, one of Boulder's most coveted settings, this fully renovated .80 acre retreat delivers the best of Colorado living – world-class trails at your doorstep, Downtown Boulder's dining and boutiques just minutes away, highly rated schools and breathtaking mountain views framing every sunset.
$2,395,000
Valley View
507 Valley View Drive, Boulder, CO 80304
5Bedroom(s)
6Bathroom(s)
2Parking(s)
50Picture(s)
5,504 SquareFeet
Spectacular custom home in a premier location, sweeping views of Mt. Sanitas and the Flatirons. Set on a rare 13,000 sq. ft. corner lot, this exceptional residence blends timeless elegance, thoughtful updates, and indoor-outdoor living in one of the city's most coveted neighborhoods. Spanning nearly 5,504 sq ft, the home has five bedrooms and six bathrooms.
$4,950,000
Landmark Lofts
2830 E College Avenue, Boulder, CO 80303
2Bedroom(s)
3Bathroom(s)
1Parking(s)
23Picture(s)
1,280 SquareFeet
The Landmark Lofts puts you steps from the CU campus, minutes from Pearl Street and 29th Street Mall, and within easy reach of Chautauqua's iconic trails. This is the intersection of culture, convenience, and Colorado's most sought-after outdoor playground.
$815,000