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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Juniper/Kalmia

706 Juniper Avenue, Boulder, CO 80304

7Bedroom(s)
10Bathroom(s)
3Parking(s)
40Picture(s)
8,978 SquareFeet
Unparalleled luxury in the heart of Boulder manifests as an architectural gem on a coveted 3/4 acre. From breathtaking views of the Flatirons and Mt. Sanitas, to spaces meticulously curated for effortless entertaining, this custom-built masterpiece redefines elevated living in every remarkably crafted detail.
$17,250,000

Winding Trail Village

2736 Winding Trail Drive, Boulder, CO 80304

4Bedroom(s)
3Bathroom(s)
2Parking(s)
45Picture(s)
2,748 SquareFeet
Enjoy community amenities including two pools, three tennis courts, open space, and one of the area's lowest HOA fees. Low-maintenance yard with irrigation -don't spend weekends working outside when you could be enjoying nearby parks and walking paths instead. Ideal for buyers looking for a smart entry into the Boulder market at a more attainable price point.
$992,500

Coal Creek Ranch Flg 3

1002 Turnberry Circle, Louisville, CO 80027

5Bedroom(s)
5Bathroom(s)
2Parking(s)
11Picture(s)
3,939 SquareFeet
What an opportunity! Not only is this one of the few remaining lots left in Coal Creek Ranch for a brand new home, fronting to open space and the golf course, but there's a home designed and ready to be built.
$1,765,000

Baseline 5

905 36th Street, Boulder, CO 80303

3Bedroom(s)
2Bathroom(s)
1Parking(s)
28Picture(s)
1,224 SquareFeet
NEW Addition of 300 square feet in 2025! Thoughtfully remodeled home in the center of Boulder and near the CU campus! This adorable home sits on a large corner lot in a well-established and quiet neighborhood that is surrounded by mature landscaping and large shade trees. Inside, you'll find 3 large bedrooms, 2 large bathrooms and a clean interior that includes real hardwood.
$840,000

South Central

4056 63rd Street, Boulder, CO 80301

5Bedroom(s)
3Bathroom(s)
49Picture(s)
3,980 SquareFeet
Welcome to your dream retreat where rural charm meets urban convenience! This 5-bedroom, 3-bath raised ranch is perfectly situated on a 4.7-acre level lot, offering stunning views of the foothills and the peace and privacy of country living – all just a short drive to the heart of Boulder.
$1,999,999

Courtside

2006 Joslyn Place, Boulder, CO 80304

3Bedroom(s)
2Bathroom(s)
22Picture(s)
1,791 SquareFeet
A cabin-in-the-woods feel, right in Central North Boulder! Morning light streams into your south-facing sunroom, highlighting the warm wood details that give this historic single family home its unique, inviting character. Cozy up by the gas fireplace in the living area, or retreat upstairs to your primary suite with its full ensuite bath and large walk-in-closet.
$825,000

Coal Creek Ranch Flg 3

481 Muirfield Court, Louisville, CO 80027

5Bedroom(s)
4Bathroom(s)
2Parking(s)
1Picture(s)
3,450 SquareFeet
Discover the perfect blend of luxury, sustainability, and privacy in this stunning Net Zero home located in the coveted Coal Creek Ranch community of Louisville, Colorado. Designed with an open floorplan and filled with natural light, this residence showcases high-end finishes throughout its 5 spacious bedrooms and 3 3/4 baths.
$1,642,700

Wellington Heights

650 12th Street, Boulder, CO 80302

5Bedroom(s)
6Bathroom(s)
4Parking(s)
50Picture(s)
7,149 SquareFeet
Experience Boulder's most coveted lifestyle in this exceptional residence, just steps from Chautauqua Park and Auditorium. Set on a generous half-acre lot with over 7,200 finished square feet, the home combines timeless design with modern updates, recently completed by Donohoe Builders, and interiors by Deidre Oliver of Oliver Designs.
$5,900,000

Renaissance Filing 4

5025 Eagan Circle, Longmont, CO 80503

6Bedroom(s)
5Bathroom(s)
2Parking(s)
34Picture(s)
3,845 SquareFeet
Comfort, convenience, and Colorado living come together. Perfectly situated directly on open space, this stunning two-story home offers peaceful views and a sense of privacy while still being in the heart of a vibrant neighborhood. This 6-bedroom, 5-bathroom home features over 4,000 SF, with an open and versatile floor plan that's ideal for both everyday living and entertaining.
$1,149,000

Wellington Heights

650 12th Street, Boulder, CO 80302

5Bedroom(s)
6Bathroom(s)
4Parking(s)
50Picture(s)
7,149 SquareFeet
Experience Boulder's most coveted lifestyle in this exceptional residence, just steps from Chautauqua Park and Auditorium. Set on a generous half-acre lot with over 7,200 square feet, the home combines timeless design with modern updates, recently completed by Donohoe Builders, and interiors by Deidre Oliver of Oliver Designs.
$5,900,000

Edgewood 1

2941 21st Street, Boulder, CO 80304

6Bedroom(s)
6Bathroom(s)
2Parking(s)
50Picture(s)
4,628 SquareFeet
Classic Elegance Meets Modern Craftsmanship. Crafted in collaboration with Faraday Build and Kephart Architecture, and brought to life with the refined aesthetic of TRH Interior Design, this residence is a stunning example of what happens when vision meets execution. Discover a home that blends classic architectural details with modern functionality.
$3,500,000

Pine Brook Hills 1

2554 Linden Drive, Boulder, CO 80304

5Bedroom(s)
6Bathroom(s)
3Parking(s)
50Picture(s)
5,656 SquareFeet
Enjoy your own mountain oasis in the coveted Pine Brook Hills neighborhood of Boulder. Experience tranquility and convenience in this ideally located home on a 1.8-acre lot, offering peaceful mountain living with easy access to Boulder's amenities just 5 minutes up Linden from Broadway.
$2,395,000
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