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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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Caribou Spgs Ranch Exempt

5336 Caribou Springs Trail, Longmont, CO 80503

6Bedroom(s)
5Bathroom(s)
4Parking(s)
42Picture(s)
4,783 SquareFeet
Situated between Boulder and Lyons, on 6.6 pastoral acres within Caribou Springs Ranch, is 5336 Caribou Springs Trail. This striking, organic contemporary home redefines ranch-style luxury with effortless transitions between indoor and outdoor living. Walls of glass dissolve the boundary between home and horizon – inviting slow mornings, wide-open skies, and enchanting moonlit evenings.
$6,000,000

Big Springs

103 W Wildewood Drive, Nederland, CO 80466

4Bedroom(s)
4Bathroom(s)
2Parking(s)
29Picture(s)
3,568 SquareFeet
Tucked into a ponderosa grove, 103 Wildewood Drive offers 4 bedrooms, 4 bathrooms, and 3,326 square feet of award-winning architecture with views of Indian Peaks Wilderness and Eldora's ski runs. Just a mile from downtown Nederland and five miles to Eldora, this Passive House Institute US certified home was named Colorado's 2023 Green Building of the Year.
$1,975,000

Blue Mountain Vista Flg 2

12766 Strawberry Circle, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
5Parking(s)
40Picture(s)
3,747 SquareFeet
Gorgeous contemporary semi-custom home on 1.35 acres! Use Seller's preferred lender to get a 1% RATE BUYDOWN for the first year. Buyer must lock in the loan by June 30th. Have a newer home, privacy and plenty of space in Boulder County! Enjoy great mountain views of Longs Peak from the upstairs! Open and sunny floor plan with 18' ceilings in living room makes for a super entertaining space.
$1,249,000

West Grange Flg 2 Duplex Condos

750 Kubat Lane, Longmont, CO 80503

3Bedroom(s)
2Bathroom(s)
2Parking(s)
44Picture(s)
1,713 SquareFeet
Ranch-style, west-facing home with park views and striking modern butterfly roof design. Enjoy bright, single-level, low-maintenance living with 10' & vaulted ceilings, large windows, and an open floor plan. The gourmet kitchen features Kitchen Craft cabinetry, quartz countertops, Whirlpool appliances, undermount sink, and a spacious island.
$819,900

Carolyn Heights

3621 21st Street, Boulder, CO 80304

4Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
6,300 SquareFeet
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$12,000,000

Caribou Ridge

25 Ridge View Road, Nederland, CO 80466

4Bedroom(s)
4Bathroom(s)
3Parking(s)
8Picture(s)
4,487 SquareFeet
Immerse yourself in unparalleled mountain living in the heart of Nederland. This extraordinary homesite is perched above the town center and offers sweeping, unobstructed mountain views that stretch across the surrounding peaks and open space.
$4,350,000

Clementine Commons

242 Clementina Street, Louisville, CO 80027

3Bedroom(s)
4Bathroom(s)
2Parking(s)
32Picture(s)
2,470 SquareFeet
Welcome to 242 Clementina, an exceptional end-unit townhome that combines modern sophistication, comfort, and functionality. Just a short stroll from the charm and vibrancy of historic Old Town Louisville, this move-in ready residence has been thoughtfully designed with high-end upgrades, sustainable features and custom finishes throughout.
$940,000

Arete Condo

1077 Canyon Boulevard, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
3Parking(s)
39Picture(s)
2,132 SquareFeet
Premiere Location and a Rare-3 bedrooms/3 baths/3 secure parking spaces; an exceptional building and property in Boulder's vibrant downtown. Once inside, the heart of the home is an expansive open living/dining/kitchen concept, with Brazilian cherry hardwood floors and a wall of windows. A modern gas fireplace serves as the focal point, creating an atmosphere perfect for gathering.
$2,190,000

Rainbow Ridge

1331 Ruby Way, Longmont, CO 80504

4Bedroom(s)
4Bathroom(s)
4Parking(s)
50Picture(s)
4,658 SquareFeet
Custom Home with Heated Oversized Garage & RV Parking in Rainbow Ridge Located in the desirable Rainbow Ridge Subdivision of Longmont, this well maintained custom home combines thoughtful design, flexible living space, and standout features that are hard to find.
$1,330,000

Caruthers

333 Bellevue Drive, Boulder, CO 80302

5Bedroom(s)
8Bathroom(s)
3Parking(s)
44Picture(s)
8,427 SquareFeet
Carved into the slope of Boulder's iconic Flatirons, this architectural residence represents a level of craftsmanship and execution whose true cost far exceeds what could be reproduced today, with replacement economics now well beyond $20,000,000. Homes of this scale and quality are no longer achievable in Boulder.
$8,000,000

South Central

182 Ridge Road, Boulder, CO 80303

3Bedroom(s)
5Bathroom(s)
2Parking(s)
43Picture(s)
4,764 SquareFeet
Where Modern Design Meets Mountain Serenity. Set on 1.25 acres with panoramic views, this Boulder retreat offers a rare fusion of architectural sophistication, resort-style amenities, and thoughtful engineering. Fully reimagined in 2021, 182 Ridge Rd redefines modern mountain living – blending energy-efficient systems with timeless design and effortless flow.
$2,550,000

West Grange

727 Kubat Lane, Longmont, CO 80503

3Bedroom(s)
2Bathroom(s)
2Parking(s)
13Picture(s)
1,659 SquareFeet
QUICK MOVE-IN OPPORTUNITY + $30K BUILDER INCENTIVE to use toward a rate buy-down, appliances, window coverings, or closing costs. Experience the ease of single-level living in this well-designed, lock-and-leave modern farmhouse duplex on the west side of the neighborhood. The fluid floorplan features three main-level bedrooms surrounding a central kitchen, dining, and living area.
$849,900
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