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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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Gunbarrel Estates

7489 Mount Meeker Road, Longmont, CO 80503

5Bedroom(s)
4Bathroom(s)
2Parking(s)
24Picture(s)
3,049 SquareFeet
Exceptional fully renovated ranch in serene Gunbarrel Estates! This 5-bed, 4-bath home on a 0.28-acre southern-exposed lot offers ~3,049 sq ft of bright living space with ample storage throughout. 2022 renovation with 2024/2025 upgrades including Mendota Gas Fireplace, Custom California Closets, Wine & Glass Hutch, Pella windows & French doors, Finnleo Sauna, and extensive landscaping.
$1,250,000

Widners North

2447 20th Street, Boulder, CO 80304

3Bedroom(s)
2Bathroom(s)
1Parking(s)
38Picture(s)
1,954 SquareFeet
Blossom Bungalow brims with fresh vintage charm, bright light, and positive energy. A secret garden oasis in the center of the city, the tranquil setting and trickle of the fountain beget the hum of Pearl Street just a few blocks away. Enjoy the ideal WFH set up with a completely detached studio that also flexes as a gym, guest space and storage.
$1,500,000

Floral Park

1625 Mariposa Avenue, Boulder, CO 80302

2Bedroom(s)
3Bathroom(s)
1Parking(s)
32Picture(s)
2,340 SquareFeet
Single level living doesn't get better than this! Just steps from the trails of Chautauqua, this home has an interior that's dialed in and absolutely stunning! This is what contemporary luxury looks like in one of Boulder's most storied neighborhoods.
$2,500,000

Indian Peaks West

498 Blue Lake Trail, Lafayette, CO 80026

4Bedroom(s)
4Bathroom(s)
2Parking(s)
50Picture(s)
3,192 SquareFeet
Beautiful 2-story corner-lot home in Indian Peaks West featuring classic Craftsman-style curb appeal with sage green siding, blue & white accents, and a welcoming covered front porch. A charming white picket fence surrounds the landscaped yard with mature trees, stone accents, and seasonal plantings, while an attached 2-car garage completes this inviting exterior.
$1,150,000

Northern Plains

14309 N 83rd Street, Longmont, CO 80503

3Bedroom(s)
4Bathroom(s)
2Parking(s)
7Picture(s)
4,385 SquareFeet
On offer here are 13 acres with unobstructed back range views and few buildings even visible in the view corridor. The house was built in 1980 and has been through some difficult ownership tenures but the current owner went to great lengths to clear the property of junk and detritus, make repairs and patch-and-paint. The outbuilding is an anomaly.
$1,400,000

Mapleton

505 Pine Street, Boulder, CO 80302

4Bedroom(s)
3Bathroom(s)
1Parking(s)
50Picture(s)
2,652 SquareFeet
Step into a storybook setting with this extraordinary Victorian Queen Anne, an iconic Boulder landmark of rare pedigree. Gracefully positioned on an expansive 10,542 sq. ft. corner lot, the property is enveloped by lush, mature landscaping, creating a sense of privacy & tranquility.
$4,395,000

Foothills

620 Juniper Avenue, Boulder, CO 80304

6Bedroom(s)
8Bathroom(s)
3Parking(s)
50Picture(s)
10,092 SquareFeet
This exceptional luxury residence blends mountain elegance with refined design, just two blocks from scenic trails at the base of the foothills.
$11,000,000

Indian Peaks Flg 16

574 W Indian Peaks Trail, Lafayette, CO 80026

4Bedroom(s)
3Bathroom(s)
2Parking(s)
1Picture(s)
2,677 SquareFeet
REMODELED WITH MOUNTAIN VIEWS! Spacious & bright 2-story features an expansive fenced yard, 2 flagstone patios, & numerous upgrades throughout. Main floor primary suite, office & laundry allow for flexible living. Upper level features 2 BR plus loft that can be another BR. Bonus room at top level can be yet another BR, craft room, or rec. room.
$1,100,000

Newlands

315 Evergreen Avenue, Boulder, CO 80304

3Bedroom(s)
3Bathroom(s)
2Parking(s)
39Picture(s)
2,538 SquareFeet
Nestled in the highly sought-after Newlands neighborhood of Boulder, this beautifully updated home offers an exceptional blend of comfort, style, and location. Enjoy a prime south-facing setting just moments from the Sanitas Trail, with stunning views of Boulder and the surrounding mountains right outside your door.
$1,899,900

Knollwood Village

295 Spruce Court, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
2Parking(s)
49Picture(s)
2,144 SquareFeet
Rarely available and thoughtfully reimagined, this 3-bedroom, 3-bath Knollwood Village residence lives like a single-family home in one of Boulder's most coveted locations-quietly tucked at the foothills, yet just a short walk to Pearl Street. Surrounded by mature trees, this "lock & go" home offers privacy, natural beauty, and effortless living.
$1,800,000

Lafayette O T

201 E Cleveland Street, Lafayette, CO 80026

3Bedroom(s)
2Bathroom(s)
1Parking(s)
36Picture(s)
1,728 SquareFeet
OPEN HOUSE SATURDAY, APRIL 18 – 11:00-1:00. Welcome home to 201 E Cleveland Street – an iconic 1900-era bungalow known as the Richards House, proudly listed on the City of Lafayette's Register of Historic Places.
$825,000

Dakota Ridge Village Rowhouse Condos Supplemental

5318 5th Street, Boulder, CO 80304

3Bedroom(s)
4Bathroom(s)
2Parking(s)
30Picture(s)
2,029 SquareFeet
SELLER WILL PAY 6 MONTHS HOA FEES!! This beautiful townhome is ideally set on the western edge of Dakota Ridge. With stunning views of the foothills, and trails/open space at your fingertips, this home offers a perfect blend of mountain access and modern comfort. Step inside to an open, light filled floor plan featuring expansive west facing windows and high ceilings.
$1,189,500
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