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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Foothills East

5952 Oxford Road, Niwot, CO 80503

4Bedroom(s)
6Bathroom(s)
3Parking(s)
40Picture(s)
4,593 SquareFeet
Exceptional in both location & design, this property is uniquely positioned for the discretionary buyer seeking beauty, charm, & functional sustainability. On over 8 acres with views of the Flatirons, Indian Peaks, and Haystack Mountain, the 4 bedroom, 5 bath ranch style home completed a thorough passive solar remodel from 2017- 2023.
$4,900,000

Dawn-BO

913 Utica Avenue, Boulder, CO 80304

3Bedroom(s)
1Bathroom(s)
2Parking(s)
40Picture(s)
1,080 SquareFeet
This home is near the base of the mountain so let’s turn this house into your dream home. This classic ranch-style home features a 3 bedroom, 1 bathroom, a breezeway to the garage, and a back patio for enjoying your very large back yard. This home is ready for the next chapter. There are plenty of opportunities waiting for you to decide upon.
$2,200,000

Moores Subdivision

1590 Sumac Avenue, Boulder, CO 80304

4Bedroom(s)
6Bathroom(s)
3Parking(s)
48Picture(s)
7,170 SquareFeet
Where Luxury Meets Legacy. Introducing an extraordinary generational home on a rare estate-sized lot at 1590 Sumac Ave in North Boulder. Four years in the making, this masterpiece is now offered at $8,950,000, priced at just $1284 per square foot, all above ground.
$8,950,000

Moores Subdivision

1590 Sumac Avenue, Boulder, CO 80304

4Bedroom(s)
6Bathroom(s)
3Parking(s)
40Picture(s)
7,170 SquareFeet
Where Luxury Meets Legacy. Introducing an extraordinary generational home on a rare estate-sized lot at 1590 Sumac Ave in North Boulder. Four years in the making, this masterpiece is now offered at $8,950,000, priced at just $1284 per square foot, all above ground.
$8,950,000

None

640 S 68th Street, Boulder, CO 80303

5Bedroom(s)
7Bathroom(s)
5Parking(s)
40Picture(s)
8,884 SquareFeet
Nestled amidst the breathtaking landscape of South Boulder County lies a hidden gem that defies convention, whispers exclusivity, and redefines luxury living. Lodestar Ranch – a visionary estate inspired by the architectural genius of I.M. Pei and the organic principles of Frank Lloyd Wright.
$16,500,000

Forsberg Minor 4

603 Indian Lookout Road, Lyons, CO 80540

2Bedroom(s)
6Bathroom(s)
114Parking(s)
32Picture(s)
11,108 SquareFeet
Rocky Mountain Grandeur at Lionscrest Manor is a picturesque Colorado wedding venue located in Boulder County within Town of Lyons.
$7,950,000

Boulder Hills

8586 N 55th Street, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
2Parking(s)
36Picture(s)
2,164 SquareFeet
Tremendous opportunity to own a piece of pastoral paradise with breathtaking Flatiron views! This secluded property & wildlife haven offers a rare opportunity to experience the tranquility of country living while just a short drive to all that Boulder offers. Upon entering, you will be WOW’d by the living area bathed in natural light, enhanced by vaulted beamed ceilings.
$1,585,000

Iris

1717 Iris Avenue, Boulder, CO 80304

5Bedroom(s)
3Bathroom(s)
2Parking(s)
31Picture(s)
2,322 SquareFeet
This stunning two-story home in North Boulder offers the perfect combination of luxury and comfort. Built in 1910 and located in the heart of Boulder, this home is truly a retreat from the hustle and bustle of life, yet only a short walk to walking/biking paths, parks, Pearl St, 29th Street & public transportation.
$1,950,000

Buckingham Hills

1417 Rembrandt Road, Boulder, CO 80302

3Bedroom(s)
4Bathroom(s)
3Parking(s)
40Picture(s)
5,530 SquareFeet
A custom built two-story residence with separate guesthouse designed and built by a talented Boulder architect for his own home, speaks volumes about the attention to detail and quality.
$2,600,000

Buckingham Hills

1417 Rembrandt Road, Boulder, CO 80302

3Bedroom(s)
4Bathroom(s)
3Parking(s)
40Picture(s)
5,530 SquareFeet
A custom built two-story residence with separate guesthouse designed and built by a talented Boulder architect for his own home, speaks volumes about the attention to detail and quality.
$2,600,000

Farm in Boulder Valley

9610 Avocet Lane, Lafayette, CO 80026

5Bedroom(s)
5Bathroom(s)
3Parking(s)
19Picture(s)
6,484 SquareFeet
Nestled on over two lush acres in Boulder County, Colorado, this exquisite five-bedroom, five-bathroom sanctuary on coveted Avocet Lane offers refined country living at its finest. Spanning 6,484 square feet across two levels, this home exudes a timeless aesthetic and provides ample living space for both relaxation and entertaining.
$4,595,000

Wineglass Ranch

335 Lee Hill Drive, Boulder, CO 80302

4Bedroom(s)
6Bathroom(s)
9Parking(s)
32Picture(s)
7,737 SquareFeet
One of the premier residences on Colorado’s Front Range. Inspired five-acre setting nestled against the foothills yet just blocks from restaurants, bakery, coffee shops. Sweeping views throughout this dramatic 8,700 sq ft home. No expense spared – built by Tim Harrington, arguably the preeminent builder of Boulder’s finest homes.
$9,900,000
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Not finding what you’re looking for?
We’re happy to help. If you’re not finding the perfect home or neighborhood, please contact us. We’ll help you find just what you’re looking for. If there are no homes available in the neighborhoods you like, we’ll notify you when homes that could work for you go on the market. Questions about the current market, the purchasing process or about selling your home? Contact us.

Fill out the form on this page or call The Principal Team at 720-408-7409.

You can also schedule a free, no-obligation consultation.