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

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Lykins Gulch Farm

9445 Lykins Place, Boulder, CO 80301

3Bedroom(s)
2Bathroom(s)
40Picture(s)
1,874 SquareFeet
Rare opportunity to live in this extraordinary neighborhood surrounded by trees and views. This 3 bedroom home on nearly three quarters of an acre underwent a major rebuild and remodel completed in 2000, and has been impeccably maintained since. Upon arrival to the home, guests are greeted by a welcoming front flagstone porch.
$1,195,000

Table Mesa 1

2490 Vassar Drive, Boulder, CO 80305

5Bedroom(s)
3Bathroom(s)
2Parking(s)
26Picture(s)
4,294 SquareFeet
Owls. Hummingbirds. Rainbows. Deer. Plateaus. Bobcats.If you value nature and peace, then 2490 Vassar Drive is the house for you. You can view all of it and more from this walkout-ranch home situated on a1/3 acre of sheer bliss beside a meadow awash in wildlife & greenery below the towering Flatirons.
$2,100,000

Robinsons 3

1707 Grape Avenue, Boulder, CO 80304

4Bedroom(s)
3Bathroom(s)
2Parking(s)
35Picture(s)
2,434 SquareFeet
Back on the Market! This tastefully remodeled North Boulder home provides the best in modern living. It features soaring ceilings, top of the line finishes, and an excellent floor plan. Stepping into the home, there is a bedroom / office to the right. It features large windows, a spacious closet, and a pocket door to an attached bathroom.
$2,150,000

Kalmia

800 Kalmia Avenue, Boulder, CO 80304

4Bedroom(s)
6Bathroom(s)
3Parking(s)
42Picture(s)
3,982 SquareFeet
Tucked behind mature trees on one of North Boulder’s most private streets, 800 Kalmia Avenue sits on a half-acre lot and is a newly transformed modern retreat that blends warmth, precision, and timeless design. Reimagined in 2024, the home showcases refined materials, elevated finishes, and foothill views throughout.
$5,300,000

Sugarloaf Area

22 Logan Mill Road, Boulder, CO 80302

3Bedroom(s)
2Bathroom(s)
24Picture(s)
2,729 SquareFeet
Tucked away just outside Boulder, this property blends artisan craftsmanship, modern luxury, and mountain serenity into one extraordinary home. With 500 feet of private creek frontage, almost six forested acres, and a creek-fed cold plunge, this reimagined cedar post-and-beam A-frame offers the soul of a wilderness getaway with the refinement of a designer estate.
$2,800,000

Lazy Acres

118 Crooked Spur, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
2Parking(s)
50Picture(s)
2,351 SquareFeet
METICULOUSLY REMODELED FROM TOP TO BOTTOM! This exquisite home offers the perfect blend of solitude and comfort just 12 minutes from North Boulder. Enjoy the open concept layout that seamlessly blends everyday comfort with a touch of modern flair. The living space is beautifully designed to maximize the breathtaking views from every angle, thanks to oversized windows and multiple decks.
$1,150,000

Boulder Heights Seventh Add

107 Sunrise Lane, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
2Parking(s)
44Picture(s)
2,465 SquareFeet
$20,000 Seller-provided credit offered to buyer for closing costs and pre-paids! COLORADO DREAMING: Enjoy a majestic 180 degree view of sunrise, moonrise, and sparkly city lights, with uninterrupted scenery stretching across the mountains, plains and Boulder Reservoir – often accompanied by hummingbirds, deer, and foxes.
$1,195,000

Sombrero Ranch

6221 Songbird Circle, Boulder, CO 80303

5Bedroom(s)
4Bathroom(s)
3Parking(s)
41Picture(s)
3,603 SquareFeet
Welcome to The Reserve in Boulder…where community amenities meet serene living. This beautiful home offers vaulted ceilings and skylights that flood the space with natural Colorado sunshine and welcomes you into a place that feels both spacious and serene.
$1,725,000

Island Green

7302 Island Circle, Boulder, CO 80301

4Bedroom(s)
4Bathroom(s)
2Parking(s)
46Picture(s)
3,042 SquareFeet
Nestled on a quiet street in Boulder Country Club, this wonderfully updated custom tri-level home sits on an oversized lot, offering exceptional privacy and a beautifully landscaped setting.
$1,339,000

Swiss Peaks

319 S Peak Road, Boulder, CO 80302

4Bedroom(s)
4Bathroom(s)
3Parking(s)
30Picture(s)
3,438 SquareFeet
If you are looking for a modern mountain home only 15 minutes to downtown Boulder with absolutely stunning views, this is the home for you. Experience the pinnacle of luxurious mountain living in this fully reimagined retreat, where thoughtful design and nature exist in perfect harmony.
$1,950,000

Spring Valley Estates

230 Cactus Court, Boulder, CO 80304

3Bedroom(s)
3Bathroom(s)
2Parking(s)
36Picture(s)
3,228 SquareFeet
Hoping for VIEWS? Look no further. Elevated living awaits in this luxurious retreat, tucked away in Boulder’s highly sought-after enclave, Spring Valley Estates. This thoughtfully remodeled home by Melton in 2013, blends modern elegance with breathtaking natural beauty and light.
$3,100,000

Gapter 1

819 Gapter Road, Boulder, CO 80303

4Bedroom(s)
5Bathroom(s)
3Parking(s)
40Picture(s)
4,020 SquareFeet
A beautiful home and lot backing to South Boulder Creek and open space. A large lot and western views with the pleasant sounds of a creek await. The home and floor plan offer a multi-generation or live-in nanny opportunity with separate living areas. The walls of windows facing the west and the creek provide a tranquil, private appeal.
$3,100,000
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