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Boulder County Luxury Homes for Sale

Boulder ColoradoSearch the MLS to find Boulder County Luxury Homes for Sale here. Boulder County stretches from the mountains in the west east to include Louisville, Lafayette. Parts of Longmont and Erie are also in Boulder County, while parts of both those cities are in Weld. Superior is in both Boulder County and Jefferson County.

Boulder County has much to offer. The Boulder Creek Path is a terrific place to go biking, walking or skating. The University of Colorado provides cultural and artistic activities as well as Buffs sporting events. Stroll the Pearl Street Mall and watch the people, enjoy the shops or dip into a restaurant for a bite to eat. There are so many parks and trails in Boulder County, it’s hard to consider them all. The NCAR Ramble Trail, a 3.4-mile loop, is spectacular with views of the plains and the famed Flatirons. Enjoy a beer at a brewpub in Longmont, explore open spaces near Nederland or hit the links at the Coal Creek Golf Course in Louisville. Boulder County is an awesome place to call home!

Don’t go it alone. We’re happy to help you find just the right home in Boulder County. Call or text The Principal Team at 720-408-7409 or contact us through our online form. We’re happy to answer questions about buying a luxury home, the market for real estate in Boulder County or any questions you may have about homes you see that are for sale.

The real estate listings here include pricing information, property details, photos and descriptions. Data regarding these luxury homes in Boulder County is updated continually from the local MLS.

Boulder County School Districts:

  • Boulder Valley School District
  • St. Vrain School District
  • Centennial BOCES School District

Outdoor Recreation:

  • Arapaho National Forest
  • National Center for Atmospheric Research (NCAR) Ramble Trail
  • Dodd Reservoir
  • Roosevelt National Forest
  • Indian Peaks Wilderness
  • James Peak Wilderness
  • Rocky Mountain National Park (In Boulder County, Larimer County, and Grand County) 
  • Eldorado Canyon State Park
  • Boulder Creek Path
  • Coal Creek Golf Course
  • Flatirons Golf Course
  • Indian Peaks Golf Course 

All Luxury Homes For Sale in Boulder County

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Kuhlmann Heights 2

955 Camp Eden Road, Golden, CO 80403

3Bedroom(s)
2Bathroom(s)
4Parking(s)
42Picture(s)
2,533 SquareFeet
Stunning seclusion amongst the pines, this thoughtfully renovated and reimagined mountain contemporary home in Kuhlmann Heights offers the perfect blend of modern amenities, privacy, and extraordinary Colorado living. The private drive unfolds to this turnkey residence featuring brand-new double-pane windows, fresh exterior paint, and multiple composite decks for expansive outdoor living.
$899,000

Park Lake

2666 Park Lake Drive, Boulder, CO 80301

4Bedroom(s)
6Bathroom(s)
8Parking(s)
47Picture(s)
6,327 SquareFeet
Welcome to an extraordinary luxury estate nestled on nearly 5 acres along the eastern edge of Boulder's highly sought after Park Lake neighborhood. This exceptional property offers a rare combination of privacy, expansive living, and breathtaking views of the Rocky Mountains.
$7,500,000

Whisper Mountain Ranch

11780 Gold Hill Road, Boulder, CO 80302

6Bedroom(s)
8Bathroom(s)
3Parking(s)
39Picture(s)
9,575 SquareFeet
Hidden among pine forest, mountain meadows and granite outcroppings above Boulder, Whisper Mountain Ranch is one of the Front Range's rare private mountain estates: 108 acres at 8, 500 ft, just 25 minutes from Boulder. The approach winds through tall pines and open meadow toward snow-capped peaks, a setting closer to the great family retreats of the Alps than to modern Colorado.
$6,995,000

Keewaydin Meadows & Resub

5285 Illini Way, Boulder, CO 80303

3Bedroom(s)
3Bathroom(s)
2Parking(s)
36Picture(s)
2,374 SquareFeet
NEW PRICE!This one-owner brick ranch pairs timeless craftsmanship with sweeping views of the Flatirons on a spacious corner lot in Keewaydin Meadows. Designed for effortless main-level living, the open floorplan is enhanced by beautiful hardwood flooring and two inviting fireplaces. The dining area leads into the kitchen with generous cabinetry.
$945,000

Landmark Lofts

2830 E College Avenue, Boulder, CO 80303

3Bedroom(s)
2Bathroom(s)
2Parking(s)
18Picture(s)
1,360 SquareFeet
Amazing location just minutes from the CU campus. This inviting 3-bedroom, 2-bath townhome offers the perfect blend of convenience, comfort, and the Boulder lifestyle. Enjoy quick access to campus, sporting events, and CU activities, while also being close to shops, restaurants, and Pearl Street Mall. Inside, the open and functional floor plan is designed for easy living with move-in-ready appeal.
$800,000

Arete Condo

1077 Canyon Boulevard, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
2Parking(s)
38Picture(s)
2,691 SquareFeet
A sophisticated vision of downtown Boulder living, this custom-designed southwest corner residence pairs refined finishes with sweeping Flatirons views. Set within the premier Arete building, this single-level condo is filled with natural light through expansive south- and west-facing windows, complemented by 9- to 10-foot ceilings, wide-plank hardwood floors and three private balconies.
$2,800,000

North Rim 2

4089 Spy Glass Lane, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
3Parking(s)
49Picture(s)
4,758 SquareFeet
"The Ridge at North Rim" offers an exceptional opportunity to experience the very best of Colorado lakefront living. Perched above the shoreline in one of the area's most sought-after golf course communities and surrounded by protected Boulder County open space, this distinctive Southwestern-inspired retreat seamlessly blends natural beauty, recreation, and refined comfort.
$1,650,000

Cross Creek Flg 1

2758 Prairie Ridge Court, Lafayette, CO 80026

5Bedroom(s)
6Bathroom(s)
3Parking(s)
50Picture(s)
4,716 SquareFeet
Experience refined Colorado living in this exceptional home, perfectly positioned to capture unobstructed Front Range mountain views from its expansive wraparound porch. Built in 2021 and thoughtfully updated in 2026, this residence blends timeless craftsmanship with modern luxury.
$1,888,000

South Pointe

505 Whitetail Circle, Lafayette, CO 80026

3Bedroom(s)
2Bathroom(s)
2Parking(s)
49Picture(s)
2,098 SquareFeet
Immaculate modern brick ranch backing to Whitetail Park in coveted South Pointe, surrounded by open space and trails! Light pours into the open, airy floor plan with high ceilings and stylish updates. Main-level living at its best. Newer roof, furnace, AC, and water heater. Step out to the large deck and enjoy the parkside setting, perfect for relaxing or entertaining.
$875,000

Boulder Athletic Club Condos

1715 15th Street, Boulder, CO 80302

3Bedroom(s)
2Bathroom(s)
1Parking(s)
37Picture(s)
1,050 SquareFeet
THREE BEDROOMS. THREE BLOCKS FROM PEARL. TOP FLOOR. FLATIRON VIEWS! This is the downtown Boulder condo buyers wait years for, and it almost never comes up. A top floor end unit in a secure seven unit building, remodeled and ready to go on day one.
$829,000

West Grange Flg 3

5575 Moosehead Circle, Longmont, CO 80503

4Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
3,835 SquareFeet
Built in 2025 and located in the desirable West Grange neighborhood, this nearly new home offers modern design, thoughtful upgrades, and exceptional indoor-outdoor living. Soaring ceilings, expansive windows, and sliding glass doors fill the open main level with natural light, complemented by luxury vinyl wood flooring and sophisticated finishes throughout.
$1,297,500

South Pointe Flg 7

505 Whitetail Circle, Lafayette, CO 80026

3Bedroom(s)
2Bathroom(s)
2Parking(s)
42Picture(s)
2,098 SquareFeet
Immaculate modern brick ranch backing to Whitetail Park in coveted South Pointe, surrounded by open space and trails! Light pours into the open, airy floor plan with high ceilings and stylish updates. Main-level living at its best. Newer roof, furnace, AC, and water heater. Step out to the large deck and enjoy the parkside setting, perfect for relaxing or entertaining.
$875,000
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