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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Northern Plains

13168 N 95th Street, Longmont, CO 80504

3Bedroom(s)
3Bathroom(s)
2Parking(s)
26Picture(s)
1,842 SquareFeet
Welcome to your private sanctuary just north of Longmont. A rare 5 acre horse property in unincorporated Boulder County, bordered by open space and protected by a conservation easment to ensure your views and privacy remain untouched for generations.
$1,595,000

Flintlock 1

4953 Clubhouse Court, Boulder, CO 80301

2Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
2,694 SquareFeet
Spacious end-unit townhome overlooking Boulder Country Club driving range, just a short walk or golf cart ride to the club.Enjoy panoramic mountain views, hardwood floors, updated kitchen, and a cozy wood-burning fireplace. Features include an enclosed front courtyard and a private back patio, perfect for relaxing or entertaining.
$849,900

Mcmillen Meadow Second Corr

710 Mc Millen Way, Nederland, CO 80466

3Bedroom(s)
3Bathroom(s)
2Parking(s)
29Picture(s)
2,508 SquareFeet
Welcome to 710 McMillen Way in Nederland, CO-a brand-new home that blends modern comfort with mountain living. Tucked at the edge of town in a quiet cul-de-sac subdivision, this home is nestled among the pines and offers a peaceful setting with all the conveniences of Nederland just down the road. Inside, you'll find 9 and 10 foot ceilings and an open, inviting layout.
$899,000

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

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.
$1,284,000

Coal Creek Ranch

539 Coal Creek Lane, Louisville, CO 80027

5Bedroom(s)
3Bathroom(s)
3Parking(s)
41Picture(s)
2,789 SquareFeet
The new price reflects an ideal opportunity to tailor this home to make it your own. Nestled on the 2nd green with golf course and mountain views, this exceptional residence embodies comfort. Entertain on the expansive back deck overlooking the pond or gather in the bright family room with soaring ceilings, gas fireplace, and integrated Bose sound.
$1,195,000

Gapter 1

819 Gapter Road, Boulder, CO 80303

4Bedroom(s)
5Bathroom(s)
3Parking(s)
42Picture(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. Great opportunity to board a horse inside city limits! 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

South Central

182 Ridge Road, Boulder, CO 80303

3Bedroom(s)
5Bathroom(s)
2Parking(s)
43Picture(s)
4,764 SquareFeet
Where Modern Design Meets Mountain Serenity. Set on 1.25 acres with panoramic views, this Boulder retreat offers a rare fusion of architectural sophistication, resort-style amenities, and thoughtful engineering. Fully reimagined in 2021, 182 Ridge Rd redefines modern mountain living – blending energy-efficient systems with timeless design and effortless flow.
$2,775,000

Meadow Trail

1285 Meadow Place, Boulder, CO 80304

5Bedroom(s)
6Bathroom(s)
3Parking(s)
30Picture(s)
8,222 SquareFeet
Tucked at the end of a quiet North Boulder cul-de-sac, this 8,200+ sq ft home blends classic design, exceptional craftsmanship, and a highly functional layout in one of the city's most sought-after locations. Designed by award-winning architect David Waugh with interiors by Mickey Ackerman, it showcases rich materials, timeless detailing, and a warm, inviting atmosphere throughout.
$5,850,000

Niwot Hills

9258 Niwot Hills Drive, Niwot, CO 80503

5Bedroom(s)
7Bathroom(s)
4Parking(s)
43Picture(s)
7,640 SquareFeet
This Inviting NEW HOME in the heart of Niwot Hills, Niwot's premier subdivision, has 5 bedrooms, 7 baths & a pool with waterfalls, hot tub & a pool house. This is the latest home built by Bob Cahn Homes who has been building homes in the area for over 35 years.
$3,695,000

Carriage Hills Estates

695 Cutter Lane, Boulder, CO 80302

4Bedroom(s)
4Bathroom(s)
3Parking(s)
39Picture(s)
4,087 SquareFeet
A striking vision of modern architecture awaits on this 17-acre parcel in Carriage Hill Estates, a gated mountain community offering unrivaled privacy and sweeping views. This sprawling property is immersed in views of Denver's skyline, a sea of evergreens and the intimacy of the forest surrounding it. Boldy envisioned by the renowned bldg.
$5,950,000

Buckingham Hills

1417 Rembrandt Road, Boulder, CO 80302

3Bedroom(s)
4Bathroom(s)
3Parking(s)
40Picture(s)
5,530 SquareFeet
Designed and built by a distinguished Boulder architect as his personal residence, this exceptional two-story home with separate guesthouse showcases unmatched craftsmanship and thoughtful design.
$2,395,000
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