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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Coal Creek Ranch Flg 3

977 Saint Andrews Lane, Louisville, CO 80027

5Bedroom(s)
6Bathroom(s)
4Parking(s)
42Picture(s)
4,516 SquareFeet
Entertainer's delight perched on a premier .25-acre lot in the coveted Coal Creek Ranch golf course community, this exceptional custom-built home offers refined luxury, thoughtful design, open space and views of the Flatirons. A dramatic 20-foot ceiling welcomes you into the expansive great room, highlighted by a premium 60" linear fireplace usable year-round and a stunning custom staircase.
$2,749,000

Saddleback 1

518 W Cactus Court, Louisville, CO 80027

4Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
2,208 SquareFeet
Welcome to this stunning 4-bedroom, 3-bathroom home in the heart of Louisville offering 2,208 square feet of beautifully styled living space. The updated kitchen is a chef's dream, featuring premium appliances and a seamless flow into the light-filled living and dining areas, perfect for gatherings and entertaining.
$950,000

Sunnyside-Carline

14 Sundown Trail, Nederland, CO 80466

4Bedroom(s)
4Bathroom(s)
2Parking(s)
50Picture(s)
3,712 SquareFeet
OPEN HOUSE: SUNDAY, 2/22, 11AM-1PM! Spectacular location in Nederland's premier Sunnyside subdivision, overlooking the charming Town of Nederland with sweeping views of snow-capped peaks and surrounding mountains. This well-designed home features an open floor plan with a large air-lock foyer and sun-drenched spaces throughout, all oriented to capture incredible light and views.
$1,165,000

Moores

1205 Sumac Avenue, Boulder, CO 80304

3Bedroom(s)
3Bathroom(s)
3Parking(s)
38Picture(s)
3,379 SquareFeet
Set directly across from Wonderland Lake Trailhead on a generous quarter-acre lot in beloved Moores neighborhood, 1205 Sumac offers a rare blend of thoughtful design, elevated finishes, and immediate access to Wonderland Lake. Built in 2016 and later enhanced with a custom upper-level addition designed to capture exceptional light and panoramic Flatirons views, this immaculate home has it all.
$2,495,000

Centennial 6

827 Trail Ridge Drive, Louisville, CO 80027

5Bedroom(s)
5Bathroom(s)
3Parking(s)
13Picture(s)
5,091 SquareFeet
Experience refined living in this exclusive Wood Brothers Homes custom residence, where sophisticated earthtones and timeless design welcome you into a world of comfort and elegance. Step into the great room, where the white oak beams, and a stunning double-sided brick fireplace create a warm, inviting ambiance. An open-concept chef's kitchen-an entertainer's dream.
$2,707,000

Interurban Park

370 20th Street, Boulder, CO 80302

5Bedroom(s)
3Bathroom(s)
1Parking(s)
26Picture(s)
2,700 SquareFeet
Stunning ranch-style home nestled on a quiet street in coveted Lower Chautauqua, just moments from the iconic trails and historic amphitheater at Chautauqua Park. Enjoy access to world renowned hiking, breathtaking Flatiron views, and the vibrant energy of downtown Boulder. This charming 5 bedroom, 3 bath residence offers incredible flexibility and income potential.
$1,300,000

Rainbow Ridge

1922 Amethyst Drive, Longmont, CO 80504

5Bedroom(s)
5Bathroom(s)
3Parking(s)
32Picture(s)
4,307 SquareFeet
Welcome to this exceptional residence in the highly desirable Rainbow Ridge community, set on a beautifully sized 0.39-acre lot. From the moment you step inside, the light-filled two-story entry and sweeping staircase establish a sense of space and architectural presence.
$1,135,000

Northwest Boulder

440 Japonica Way, Boulder, CO 80304

4Bedroom(s)
5Bathroom(s)
2Parking(s)
32Picture(s)
4,943 SquareFeet
A striking blend of sustainability and sophistication; this home, designed by Annette and Dennis Martin in 2023, is tucked on a quiet cul-de-sac off one of Boulder's most coveted streets. This net-zero residence features advanced energy systems, including geothermal heating/cooling, radiant in-floor heat, a high-efficiency gas boiler and a 14.44kW solar array.
$9,500,000

West Grange Flg 2 Duplex Condos

751 W Grange Court, Longmont, CO 80503

4Bedroom(s)
3Bathroom(s)
2Parking(s)
31Picture(s)
2,636 SquareFeet
This new, modern farmhouse is presented in pristine condition and offers exceptional flexibility. Designed for effortless lock-and-leave living with virtually nothing to maintain, this newer West Grange duplex combines modern architecture with thoughtful, well-executed design.
$885,000

Mesa Point

527 W Ash Court, Louisville, CO 80027

5Bedroom(s)
3Bathroom(s)
2Parking(s)
48Picture(s)
3,253 SquareFeet
Set on a quiet cul-de-sac in Louisville's Mesa Point neighborhood near open space and trails, this home welcomes you with a light-filled entry, vaulted ceilings, and an airy, open feel complemented by fresh interior paint and brand-new carpet throughout.
$950,000

Steel Ranch

2366 Park Lane, Louisville, CO 80027

4Bedroom(s)
3Bathroom(s)
2Parking(s)
50Picture(s)
3,218 SquareFeet
Designed for easy main-level living, this ranch-style patio home in Louisville's Steel Ranch neighborhood offers a low-maintenance lifestyle just minutes from Downtown Louisville and Lafayette.
$999,520

Fountain Greens Resub 2

7134 Cedarwood Circle, Boulder, CO 80301

3Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
2,740 SquareFeet
Nicely maintained and updated patio home just steps from Boulder Country Club, backs to lush HOA open area. Spacious living areas offer exceptional comfort and easy entertaining here. Kitchen thoughtfully redone around 2005 with Melton, high quality finishes; stunning oak and chrome staircase and railing, fresh interior paint.
$1,249,000
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