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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Country Club Estates Flg 1

5302 Pinehurst Drive, Boulder, CO 80301

4Bedroom(s)
4Bathroom(s)
3Parking(s)
46Picture(s)
4,759 SquareFeet
Welcome to 5302 Pinehurst Drive near the prestigious Boulder Country Club. This stunning home has been newly remodeled and renovated from top to bottom, inside and out starting with an attractive new modern curb appeal & 3-car side-load garage.
$2,195,000

Geneva Park

505 Geneva Avenue, Boulder, CO 80302

6Bedroom(s)
5Bathroom(s)
2Parking(s)
50Picture(s)
6,564 SquareFeet
Perfectly positioned in one of Boulder's most sought-after neighborhoods, Flagstaff, 505 Geneva Avenue captures the essence of Colorado luxury living with unobstructed Flatiron views, timeless design, and unmatched access to Boulder's outdoor lifestyle.
$7,250,000

Pine Brook Hills 4

166 Valley View Way, Boulder, CO 80304

5Bedroom(s)
7Bathroom(s)
4Parking(s)
40Picture(s)
7,160 SquareFeet
Views meet modern luxury at 166 Valley View Way. Upon arrival, you will be greeted by breathtaking views, including sweeping mountain vistas, expansive cityscape & water, plus iconic landmarks like the Flatirons, University of Colorado campus & Pikes Peak.
$7,995,000

Buckingham Hills

1189 Rembrandt Road, Boulder, CO 80302

4Bedroom(s)
5Bathroom(s)
4Parking(s)
40Picture(s)
7,484 SquareFeet
Nestled in Buckingham Hills, this exclusive luxury mountain estate is just 14 minutes from downtown Boulder. On 35 acres and bordering national forest, it offers stunning views and access to over 300 acres of private open space. A lighted private drive leads to a circular drive, blending natural beauty with refined living. Inside, the 7,825 sq.ft.
$3,700,000

Buckingham Hills

1426 Rembrandt Road, Boulder, CO 80302

3Bedroom(s)
4Bathroom(s)
2Parking(s)
40Picture(s)
5,480 SquareFeet
Set on over 29 acres within the exclusive gated community of Buckingham Hills, this stunning contemporary home offers unmatched privacy, luxury, and spectacular vistas from every room. One of only nine homes sharing 300+ acres of private open space, this 6,023-square-foot residence seamlessly blends elegant craftsmanship with natural beauty – all just 10 minutes from downtown Boulder.
$2,350,000

Mountain Ridge

9578 Mountain Ridge Drive, Boulder, CO 80302

4Bedroom(s)
5Bathroom(s)
3Parking(s)
13Picture(s)
5,133 SquareFeet
A Mountain Modern Masterpiece in the Heart of Boulder's Front Range, to be completed by the end of 2025! Perched above the clouds in the exclusive and very private Mountain Ridge gated community, this contemporary mountain estate redefines elevated living.
$5,500,000

Foothills

1440 Reed Ranch Road, Boulder, CO 80302

2Bedroom(s)
3Bathroom(s)
3Parking(s)
40Picture(s)
2,778 SquareFeet
Welcome to 36 acres of serene mountain living and breathtaking views in this unique residence with an extraordinary fusion of artistic elegance. Perfectly situated on picturesque meadows, rolling hills, and striking rock formations, this home offers views out to the city and plains below.
$2,400,000

Applegrove

855 Kalmia Avenue, Boulder, CO 80304

5Bedroom(s)
8Bathroom(s)
6Parking(s)
16Picture(s)
7,849 SquareFeet
READY SET BUILD! An exceptional chance to build your dream home in Boulder's desirable Newlands neighborhood. This shovel-ready, flat lot comes with fully permitted and approved plans for a stunning 7,849 SF modern residence featuring five en-suite bedrooms, an elevator, and a luxurious outdoor space with a 75-foot lap pool and spa.
$3,800,000

Interurban Park Add

350 15th Street, Boulder, CO 80302

5Bedroom(s)
6Bathroom(s)
2Parking(s)
50Picture(s)
4,383 SquareFeet
Step into a home where timeless design meets modern comfort, offering phenomenal Flatiron and mountain views from every level. Thoughtfully crafted with an effortless flow between indoor and outdoor spaces, this home provides a truly refreshing and inviting atmosphere. The spacious living and dining area features a gorgeous stone fireplace, perfect for cozy gatherings.
$3,850,000

Interurban Park Add

350 15th Street, Boulder, CO 80302

5Bedroom(s)
6Bathroom(s)
2Parking(s)
40Picture(s)
4,501 SquareFeet
Step into a home where timeless design meets modern comfort, offering phenomenal Flatiron and mountain views from every level. Thoughtfully crafted with an effortless flow between indoor and outdoor spaces, this home provides a truly refreshing and inviting atmosphere. The spacious living and dining area features a gorgeous stone fireplace, perfect for cozy gatherings.
$3,850,000

Kohler Sub Final

1865 Kohler Drive, Boulder, CO 80305

5Bedroom(s)
7Bathroom(s)
2Parking(s)
18Picture(s)
4,197 SquareFeet
Unrivaled new construction home nestled in the serene South Boulder foothills sits perched upon a lofty, southern facing lot just feet from expansive open space trails at the base of the iconic Flatirons. A sophisticated dark exterior & a glass encased entryway lead to a thoughtfully designed, open concept home that artfully blends modern luxury w/ an open-air, outdoor lifestyle.
$6,490,000

Gunbarrel Green

7088 Indian Peaks Trail, Boulder, CO 80301

5Bedroom(s)
5Bathroom(s)
3Parking(s)
49Picture(s)
5,593 SquareFeet
7088 Indian Peaks Trail, nestled on the 9th hole of Boulder Country Club, is a stunning fusion of artisan design and smart-home luxury. Set back on the lot, it offers remarkable privacy and sweeping views of the golf course and expansive backyard. Over $750,000 in renovations ensure every detail has been thoughtfully considered.
$3,895,000
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