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.
See all luxury single-family homes for sale in Boulder
Old North Boulder
2935 19th Street, Boulder, CO 80304
5Bedroom(s)
7Bathroom(s)
2Parking(s)
37Picture(s)
4,067 SquareFeet
Steeped in history, this residence offers a rare opportunity in Old North Boulder. Situated just blocks away from Pearl Street and Ideal Plaza, this existing landmarked home is a “shovel-ready” project, with a current Landmark Alteration Certificate allowing a north living room addition, east side two-car sunken garage with terrace above, ADU and swimming pool.
$2,650,000
White Hawk Ranch
9022 Jason Court, Boulder, CO 80303
6Bedroom(s)
7Bathroom(s)
3Parking(s)
47Picture(s)
8,182 SquareFeet
A private and dream retreat on more than an acre, pairs luxury and location in this spacious 6 bed, 7 bath custom built 2 level ranch-style estate. Presented on 8,182 SF of unparalleled comfort this rare listing offers top-of-the-line appliances in the chef’s kitchen, full home electrical automation with digital controls, and a recently renovated mudroom for practical elegance.
$4,190,000
Flatirons
358 Arapahoe Avenue, Boulder, CO 80302
3Bedroom(s)
5Bathroom(s)
2Parking(s)
22Picture(s)
2,971 SquareFeet
2 units left, complete March 2025. Elegantly poised and gracefully designed, the residences at 358 Arapahoe radiate world-class luxury in three lavish homes. Nearly 3,000 square feet of amenity-rich, four-story comfort takes hold in a secluded enclave on west Arapahoe, at the foot of Flagstaff Mountain.
$3,725,000
Dawn-BO
913 Utica Avenue, Boulder, CO 80304
3Bedroom(s)
1Bathroom(s)
2Parking(s)
40Picture(s)
1,080 SquareFeet
This home is near the base of the mountain so let’s turn this house into your dream home. This classic ranch-style home features a 3 bedroom, 1 bathroom, a breezeway to the garage, and a back patio for enjoying your very large back yard. This home is ready for the next chapter. There are plenty of opportunities waiting for you to decide upon.
$2,200,000
Moores Subdivision
1590 Sumac Avenue, Boulder, CO 80304
4Bedroom(s)
6Bathroom(s)
3Parking(s)
48Picture(s)
7,170 SquareFeet
Where Luxury Meets Legacy. Introducing an extraordinary generational home on a rare estate-sized lot at 1590 Sumac Ave in North Boulder. Four years in the making, this masterpiece is now offered at $7,950,000, priced at just $1109 per square foot, all above ground.
$7,950,000
None
640 S 68th Street, Boulder, CO 80303
5Bedroom(s)
7Bathroom(s)
5Parking(s)
40Picture(s)
8,884 SquareFeet
Nestled amidst the breathtaking landscape of South Boulder County lies a hidden gem that defies convention, whispers exclusivity, and redefines luxury living. Lodestar Ranch – a visionary estate inspired by the architectural genius of I.M. Pei and the organic principles of Frank Lloyd Wright.
$16,500,000
Iris
1717 Iris Avenue, Boulder, CO 80304
5Bedroom(s)
3Bathroom(s)
2Parking(s)
31Picture(s)
2,322 SquareFeet
This stunning two-story home in North Boulder offers the perfect combination of luxury and comfort. Built in 1910 and located in the heart of Boulder, this home is truly a retreat from the hustle and bustle of life, yet only a short walk to walking/biking paths, parks, Pearl St, 29th Street & public transportation.
$1,950,000
Buckingham Hills
1417 Rembrandt Road, Boulder, CO 80302
3Bedroom(s)
4Bathroom(s)
3Parking(s)
40Picture(s)
5,530 SquareFeet
A custom built two-story residence with separate guesthouse designed and built by a talented Boulder architect for his own home, speaks volumes about the attention to detail and quality.
$2,600,000
Buckingham Hills
1417 Rembrandt Road, Boulder, CO 80302
3Bedroom(s)
4Bathroom(s)
3Parking(s)
40Picture(s)
5,530 SquareFeet
A custom built two-story residence with separate guesthouse designed and built by a talented Boulder architect for his own home, speaks volumes about the attention to detail and quality.
$2,600,000
Wineglass Ranch
335 Lee Hill Drive, Boulder, CO 80302
4Bedroom(s)
6Bathroom(s)
9Parking(s)
32Picture(s)
7,737 SquareFeet
One of the premier residences on Colorado’s Front Range. Inspired five-acre setting nestled against the foothills yet just blocks from restaurants, bakery, coffee shops. Sweeping views throughout this dramatic 8,700 sq ft home. No expense spared – built by Tim Harrington, arguably the preeminent builder of Boulder’s finest homes.
$9,900,000
Seven Hills
514 Granite Drive, Boulder, CO 80302
3Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
2,890 SquareFeet
Serenity and luxury await in this pristine mountain sanctuary featuring bespoke interiors, jaw-dropping views and a coveted Seven Hills location. Inside, meticulously planned living spaces boast the finest materials and craftsmanship, including wide-plank maple flooring, designer lighting and walls of windows framing astounding city and mountain views.
$2,495,000
Pine Brook Hills
225 Bristlecone Way, Boulder, CO 80304
4Bedroom(s)
4Bathroom(s)
2Parking(s)
37Picture(s)
5,338 SquareFeet
Artistically remodeled home in Pine Brook Hills! A fantastic modern property with stunning views of the flatirons and city lights. Flooded with sunlight, and perfectly situated on a very private lot. Thoughtfully designed and updated kitchen with brand new luxury appliances, opening directly to a spacious deck that is ideal for entertaining. Completely renovated primary bedroom and bathroom.
$2,100,000