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
Kohler Sub Final
1865 Kohler Drive, Boulder, CO 80305
5Bedroom(s)
7Bathroom(s)
2Parking(s)
41Picture(s)
4,197 SquareFeet
Architectural jewel nestled into the Boulder foothills redefines the blend between modern design and elevated outdoor living. An elegant dark exterior accented with floor to ceiling windows gives way to a dreamy open air entry and floating staircase. Upstairs, soaring 10' wood planked ceilings and white oak floors lead to a stunning, book matched stone wrapped fireplace.
$5,490,000
Newlands
521 Hawthorn Avenue, Boulder, CO 80304
5Bedroom(s)
5Bathroom(s)
2Parking(s)
19Picture(s)
6,602 SquareFeet
Situated on a rare 10, 724 sq ft lot in Newlands, one of Boulder's most cherished neighborhoods, 521 Hawthorn Avenue offers a quiet, walkable setting tucked between North Boulder and downtown, steps from Ideal Market, Pearl Street, North Boulder Park, and the Goat Trail.
$4,999,999
Whittier
2230 20th Street, Boulder, CO 80302
5Bedroom(s)
3Bathroom(s)
2Parking(s)
37Picture(s)
2,774 SquareFeet
Completely rebuilt in 2022, this exceptional Downtown Boulder home offers the perfect blend of historic charm, modern efficiency, and an unbeatable walkable lifestyle. Located just three blocks from Pearl St.
$1,800,000
Goss Grove
1902 Grove Street, Boulder, CO 80302
4Bedroom(s)
2Bathroom(s)
2Parking(s)
38Picture(s)
1,332 SquareFeet
HUGE PRICE DROP! Rare central Boulder 4-bedroom 2 bath home in Goss Grove with private fenced yard, rooftop deck, 2 off-street parking spaces, no HOA, and a highly walkable/bikeable location near CU, Pearl Street, Boulder High, and downtown. Four separated bedrooms offer flexibility for owner-occupants, investors, CU parents, or shared living.
$1,199,000
Boulder Tracts
1205 Meadow Avenue, Boulder, CO 80304
4Bedroom(s)
5Bathroom(s)
2Parking(s)
28Picture(s)
4,787 SquareFeet
Unobstructed Flatirons views fill this four-bedroom, five-bathroom modern residence in sought-after North Boulder. With flowing indoor-outdoor living, clean contemporary design, and elevator access, this home delivers an exceptional layout and breathtaking vistas. Natural stone and wood finishes warm the modern architecture, complementing walls of glass and high ceilings.
$3,650,000
Sugarloaf Area
1000 Alaska Road, Boulder, CO 80302
3Bedroom(s)
3Bathroom(s)
2Parking(s)
50Picture(s)
3,282 SquareFeet
Escape to your own private mountain retreat at the very end of the road, perched atop 34 pristine acres with panoramic views stretching across Boulder and the surrounding peaks. Just 7.5 miles from downtown Boulder, this rare property offers complete privacy while bordering over 1, 000 acres of county forest and trails, perfect for hiking, biking, and embracing the beauty of Colorado's outdoors.
$1,150,000
Foothills
3776 Orange Lane, Boulder, CO 80304
4Bedroom(s)
3Bathroom(s)
2Parking(s)
31Picture(s)
2,930 SquareFeet
A rare private estate lot spanning over half an acre, tucked into a serene oasis in Wonderland Hill. With a spectacular setting and endless possibilities, this .56-acre property is available for the first time in three generations – offering a truly once-in-a-lifetime opportunity to create a custom private estate or develop multiple dwelling units.
$1,895,000
Carolyn Heights
3621 21st Street, Boulder, CO 80304
4Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
6,300 SquareFeet
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$12,000,000
TR NBR 140, 150, 164, 166
5648 Baseline Road, Boulder, CO 80303
3Bedroom(s)
4Bathroom(s)
2Parking(s)
9Picture(s)
3,100 SquareFeet
Experience modern luxury at its finest in this architecturally striking, brand-new Boulder residence by Cornerstone Homes, thoughtfully designed to capture sweeping mountain panoramas from the iconic Flatirons to the distant Continental Divide. Set within a private oasis in Boulder, this ultra-modern home seamlessly blends dramatic natural surroundings with refined contemporary living.
$5,400,000
Valhalla
4963 Kelso Road, Boulder, CO 80301
5Bedroom(s)
3Bathroom(s)
3Parking(s)
47Picture(s)
3,574 SquareFeet
Over two acres, unobstructed Flatirons views, and a Boulder location that is nearly impossible to replicate. Positioned just outside city limits-offering the benefit of lower Boulder County taxes-this exceptional property is within walking distance of Boulder Reservoir and approximately five minutes from downtown Boulder.
$2,150,000
Bellevue
1333 Mariposa Avenue, Boulder, CO 80302
3Bedroom(s)
2Bathroom(s)
2Parking(s)
20Picture(s)
1,646 SquareFeet
Welcome to 1333 Mariposa Avenue, a Boulder property offering foothill views, nearby trail access, and convenient proximity to shopping, dining, and everyday amenities. Situated on an approximately 14, 764 sq ft lot, this property provides a rare combination of outdoor space, mature landscaping, and flexibility in a sought-after location.
$1,885,000
Footbills
700 Utica Avenue, Boulder, CO 80304
4Bedroom(s)
4Bathroom(s)
2Parking(s)
48Picture(s)
4,578 SquareFeet
Set behind gates on a pristine, landscaped one-acre parcel, this extraordinary Boulder estate delivers something almost impossible to find: total privacy paired with unobstructed, jaw-dropping views of Wonderland Lake and the Flatirons, protected forever by surrounding open space. This is luxury without compromise. The custom, green-built residence was designed for both impact and livability.
$6,895,000