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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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Somerset Estates

8532 Strawberry Lane, Niwot, CO 80503

6Bedroom(s)
10Bathroom(s)
11Parking(s)
39Picture(s)
20,392 SquareFeet
This is not merely a residence—it is a highly curated estate designed for a buyer who values distinction, privacy, and experiential living at the highest level. Take in 360 degree mountain views from almost 2.5 treed acres – this property backs & sides to the neighborhood pond & expansive open space with miles of trails.
$5,900,000

Cross Creek Flg 1

1482 High Plains Court, Lafayette, CO 80026

5Bedroom(s)
3Bathroom(s)
2Parking(s)
47Picture(s)
3,300 SquareFeet
GREAT NEW PRICE! Beautiful and well-maintained 5 bedroom home with a main floor study, ideally located in the highly sought-after and loved Cross Ridge community, located 1/2 block from the park and at the end of a quiet and well landscaped .19 acre cul-de-sac lot.
$1,039,000

August Highlands Nupud

5300 Highlands Drive, Longmont, CO 80503

4Bedroom(s)
5Bathroom(s)
3Parking(s)
49Picture(s)
6,359 SquareFeet
Introducing an extraordinary custom home in a coveted gated community, "August Highlands", one of only nine exquisite residences. Spanning over 6,000 square feet, this sprawling ranch-style gem showcases timeless elegance and thoughtful design.
$2,175,000

Lazy Acres

118 Crooked Spur, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
2Parking(s)
42Picture(s)
2,244 SquareFeet
Elevated A-Frame. Set against a backdrop of serene forest and sweeping mountain vistas, The Elevated A-Frame is a fully reimagined alpine retreat just 12 minutes from Boulder. Thoughtfully remodeled with elevated design and modern comfort in mind, this residence captures the essence of Colorado living, where nature, light, and architecture exist in perfect harmony.
$1,150,000

Fox Meadow Flg 3, Starwood

1657 Stardance Circle, Longmont, CO 80504

4Bedroom(s)
4Bathroom(s)
3Parking(s)
47Picture(s)
3,980 SquareFeet
Welcome to "Eagle's Landing at Fox Hill" -a custom home nestled in the prestigious Starwood community of the award-winning Fox Hill Club. Recently updated, the home blends modern luxury with everyday functionality. Step inside to an open-concept layout that effortlessly invites both entertaining and relaxed living.
$1,300,000

Pine Brook Hills

337 Wild Horse Circle, Boulder, CO 80304

4Bedroom(s)
4Bathroom(s)
3Parking(s)
50Picture(s)
5,418 SquareFeet
Nestled in the coveted foothills community of Pine Brook Hills, this extraordinary custom residence by renowned Gettliffe Architecture offers a rare blend of refined mountain living and close-to-town convenience.
$3,785,000

Walnut Crossing Condos

1898 Folsom Street, Boulder, CO 80302

3Bedroom(s)
4Bathroom(s)
2Parking(s)
24Picture(s)
1,881 SquareFeet
Flatiron Vista Residence. Elevated modern living meets iconic Boulder scenery in this luxury townhome, positioned in one of Boulder's most walkable locations. Built in 2021, this sophisticated residence blends sleek contemporary design with effortless indoor-outdoor living, all framed by breathtaking Flatiron views from every level.
$1,525,000

Interurban Park

2221 Columbine Avenue, Boulder, CO 80302

4Parking(s)
22Picture(s)
Full remodeled in 2025, this modern 5 bedrooms-2 bath house has an excellent location, only 2 blocks to CU campus, the Hill, and just minutes to vibrant Pearl St. With parking for 4 vehicles (1 Detached Garage + 3 Off-St) – a rare and highly valuable feature in this area – this is an excellent investment.
$1,345,000

Rock Creek Ranch Flg 12a

1491 Lanterns Lane, Superior, CO 80027

3Bedroom(s)
3Bathroom(s)
2Parking(s)
23Picture(s)
3,350 SquareFeet
The best value in the Lanterns at Rock Creek. Currently the lowest-priced home in the community, 1491 Lanterns Lane offers an exceptional opportunity to own a like-new ranch-style home with 3,350 finished square feet, owned solar panels, a main-level primary suite, and a fully finished basement – all in one of Superior's most desirable neighborhoods.
$990,000

Foothills East

4795 Jay Road, Boulder, CO 80301

5Bedroom(s)
4Bathroom(s)
3Parking(s)
50Picture(s)
4,223 SquareFeet
This 10.29-acre gated estate offers unparalleled privacy just 10 minutes from downtown Boulder. The home is an immaculately restored 1874 schoolhouse turned farmhouse featuring charming architectural details such as wide plank hardwood floors, custom moldings and built-ins combined with new luxury high-end finishes throughout.
$5,500,000

Quigley

3633 Broadway Street, Boulder, CO 80304

3Bedroom(s)
4Bathroom(s)
2Parking(s)
36Picture(s)
3,061 SquareFeet
A rare opportunity to own a home that stands as a true testament to modern green design & sustainable building practices. Few homes in Colorado can boast such an impressive array of accolades, including Best Custom Home under 5,000 sq. ft. in Colorado, the AIA Colorado Award of Merit in Sustainable Design, and Bronze at the International Design Awards.
$3,900,000

Cannon Trail

351 S Foote Avenue, Lafayette, CO 80026

6Bedroom(s)
5Bathroom(s)
2Parking(s)
39Picture(s)
4,503 SquareFeet
Your FINAL OPPORTUNITY to create something truly exceptional in Old Town Lafayette’s newest and most inspired neighborhood. Set within the thoughtfully curated enclave of Cannon Trail, this homesite offers more than land—it offers the opportunity to design a home that reflects your vision while being part of a community where architecture, art, and connection are intentionally intertwined.
$1,850,000
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