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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East County

11131 Lookout Road, Longmont, CO 80504

6Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
4,590 SquareFeet
New price on this unique opportunity! Sitting just south of Longmont, this quiet property has SO much to offer. 20 acre plot on level land, 2 homes, a 1200 sq ft detached garage/shop, silo, along with membership in the Shupe ditch water co-op. The main house features 6 oversized bedrooms, 3 baths, wood floors throughout & partially finished basement adds a bonus room & space to grow.
$2,497,500

Pine Brook Hills Unit 6

1575 Linden Drive, Boulder, CO 80304

4Bedroom(s)
4Bathroom(s)
2Parking(s)
40Picture(s)
4,131 SquareFeet
A masterfully modern foothills lifestyle awaits in this spectacular new-construction Pine Brook Hills showpiece designed by architect Nick Fiore of Flower Architecture. Featuring exquisite contemporary design and breathtaking views, this new construction home is a refined sanctuary just minutes from Boulder, Colorado amenities.
$3,250,000

Peloton Condos Ph 3 Supplemental 3

3301 Arapahoe Avenue, Boulder, CO 80303

2Bedroom(s)
2Bathroom(s)
2Parking(s)
34Picture(s)
1,405 SquareFeet
Welcome to this premium main floor Peloton condo! The high ceilings, wide plank wood floors, and natural light greets you as you step inside the open floor plan of this two bedroom condo. The spacious kitchen boosts quartz counter tops, marble backsplash, stainless gas range, and double oven. The primary bedroom comes complete with a spacious ensuite and walk-in closet.
$900,000

Sugar Loaf

35112 Boulder Canyon Drive, Boulder, CO 80302

3Bedroom(s)
2Bathroom(s)
4Parking(s)
50Picture(s)
2,005 SquareFeet
Now offered at $900,000, 35112 Boulder Canyon Drive is a rare chance to own nearly 10 acres of private mountain land with direct Boulder Creek frontage. Close to Boulder yet surrounded by towering pines and dramatic rock outcroppings that create a true canyon retreat.
$900,000

Forest Park

2698 W Trailridge Drive, Lafayette, CO 80026

5Bedroom(s)
5Bathroom(s)
3Parking(s)
49Picture(s)
3,364 SquareFeet
Luxury Live Auction! Bidding to start from $900,000.00! Live Auction Thursday March 26, 2026 at 12:00pm PT/2:00pm CT/ 3:00pm ET. Welcome to this beautifully well-kept 5-bedroom, 5-bath home offering over 3,300 SF of above-grade living space plus a 1,670 SF unfinished basement ready for your personal touch—perfect for a home gym, theater, extra living quarters or additional storage.
$900,000

Rolling Hills

3970 Longwood Avenue, Boulder, CO 80305

5Bedroom(s)
4Bathroom(s)
2Parking(s)
40Picture(s)
3,186 SquareFeet
Nestled in the highly desirable Rolling Hills neighborhood, this beautifully renovated home showcases a spacious, light-filled interior w/open living spaces that offer breathtaking mountain & city views. Upon entering, you'll be greeted by an abundance of natural light streaming through large windows, creating an airy ambiance & showcasing the stunning surroundings.
$2,100,000

Neikirk-Stewart

653 Dewey Avenue, Boulder, CO 80304

3Bedroom(s)
2Bathroom(s)
1Parking(s)
39Picture(s)
1,800 SquareFeet
This Historic 3 bedroom 2 full bathroom Mapleton Hill home has been completely and meticulously renovated with attention to detail inside and out.
$1,875,000

17 Walnut Condo

1707 Walnut Street, Boulder, CO 80302

2Bedroom(s)
2Bathroom(s)
1Parking(s)
37Picture(s)
1,089 SquareFeet
Now Selling. Sunny South-facing 2 bedroom, 2 bathroom with Flatirons views from both bedrooms. Please contact agent for more information. Steeped in polished, modern design, this freshly renovated condo conversion presents an incredible opportunity in a coveted Downtown Boulder location.
$1,075,500

Crestview Estates

8400 Middle Fork Road, Boulder, CO 80302

5Bedroom(s)
4Bathroom(s)
3Parking(s)
35Picture(s)
5,203 SquareFeet
Flatiron Vista Manor. Just moments from Downtown Boulder, this property offers a serene escape that captures a Victorian essence. Situated on 32 acres, this one-of-a-kind home boasts ultimate privacy and breathtaking views out every window. Behind the gates, a large, tree-lined motor court and professionally landscaped grounds welcome guests to this stunning home.
$2,250,000

Foothills East

6880 Saint Vrain Road, Longmont, CO 80503

6Bedroom(s)
8Bathroom(s)
4Parking(s)
37Picture(s)
10,801 SquareFeet
Set on 40 private acres with panoramic views of the Rocky Mountains, Longs Peak, and the Flatirons, 6880 Saint Vrain Road is a reimagined Colorado estate where privacy, natural beauty, and luxury converge.
$25,000,000

Buckingham Hills

1189 Rembrandt Road, Boulder, CO 80302

4Bedroom(s)
5Bathroom(s)
4Parking(s)
41Picture(s)
7,484 SquareFeet
Nestled in Buckingham Hills, this exclusive luxury mountain estate is just 14 minutes from downtown Boulder. On 35 acres and bordering national forest, it offers stunning views and access to over 300 acres of private open space. A lighted private drive leads to a circular drive, blending natural beauty with refined living. Inside, the 7,825 sq.ft.
$3,700,000

Newlands

2958 6th Street, Boulder, CO 80304

5Bedroom(s)
4Bathroom(s)
2Parking(s)
40Picture(s)
4,503 SquareFeet
Experience refined Boulder living at its finest at 2958 6th Street-an elegant, timeless residence nestled in the heart of the prestigious Newlands neighborhood. Set beneath a canopy of mature trees, this thoughtfully maintained property has been recently enhanced with a brand-new steel roof, fresh interior and exterior paint, and professionally designed landscaping.
$3,750,000
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