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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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Silver Maple Village 2

3150 18th Street, Boulder, CO 80304

6Bedroom(s)
5Bathroom(s)
2Parking(s)
48Picture(s)
4,205 SquareFeet
Modern farmhouse elegance meets resort-style living in this North Central Boulder haven. Thoughtfully reimagined in 2015-2016, this residence sits on a large, level lot and showcases oak hardwood floors, reclaimed barn wood accents and high-end finishes throughout.
$3,350,000

Fourth Street 3403 Sub

3421 4th Street, Boulder, CO 80304

6Bedroom(s)
5Bathroom(s)
2Parking(s)
40Picture(s)
5,022 SquareFeet
Newlands Sanctuary on Mt. Sanitas Open Space Step onto the 600-square-foot deck and look up. Mt. Sanitas rises 1,300 feet from your backyard gate, private access to the Goat Trail. No driving. No parking. Just you, your coffee, and maybe a 4-legged friend who will make sure you don't skip it. This premier property is one of eight homes backing directly to open space.
$6,800,000

TR, NBR 101-103,105,107,109,170

946 Portland Place, Boulder, CO 80304

2Bedroom(s)
2Bathroom(s)
2Parking(s)
50Picture(s)
1,371 SquareFeet
Rare Opportunity to live in this completely reimagined North Boulder home where EVERYTHING is BRAND NEW, from electrical and PEX-A plumbing to the reinforced foundation. Thoughtfully REBUILT with quality in mind, this sun-filled home has been EXPANDED to maximize space and offers modern living, including a dedicated work-from-home space on the main level.
$1,995,000

Walnut Crossing Condos

2475 Walnut Street, Boulder, CO 80302

3Bedroom(s)
4Bathroom(s)
2Parking(s)
50Picture(s)
2,139 SquareFeet
HEART OF BOULDER! 2475 Walnut Street, a rare opportunity to own a high end three bedroom, four bathroom townhome style condo in the heart of Boulder. Designed for both luxury living and effortless entertaining, this residence offers multiple outdoor spaces, premium finishes, and exceptional walkability.
$2,395,000

Bar K Ranch 3

143 Crockett Trail, Ward, CO 80481

3Bedroom(s)
4Bathroom(s)
2Parking(s)
38Picture(s)
2,968 SquareFeet
ASK ABOUT CONCESSION TO HELP COVER CLOSING COSTS OR BUY YOUR RATE DOWN! This sophisticated log residence is perfectly positioned within the sought-after Bar-K Ranch community, only ~30 min from Boulder, the slopes of Eldora, and the majestic gates of Rocky Mountain National Park.
$919,000

Culver

2153 W Grove Circle, Boulder, CO 80302

3Bedroom(s)
2Bathroom(s)
2Parking(s)
39Picture(s)
1,304 SquareFeet
Nestled in the heart of downtown Boulder, this cozy 3-bedroom, 2-bath home offers the perfect blend of charm, comfort, and an unbeatable location. Just two blocks from the vibrant shops, cafes, and renowned restaurants of Pearl Street, you'll love the convenience of walking to some of Boulder's best dining, shopping, and entertainment.
$1,395,000

Walker Ranch Area

5097 Flagstaff Road, Boulder, CO 80302

4Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
5,070 SquareFeet
Perched above Boulder at the end of a private dead-end drive, this extraordinary octagon-shaped residence rises through four levels on 10.25 forested acres. Minutes from downtown Boulder and completely removed from it. No neighbors. No noise. Just wind, birdsong, and a horizon that commands your full attention.
$2,595,000

Coal Creek Ranch Flg 3

953 Saint Andrews Lane, Louisville, CO 80027

6Bedroom(s)
4Bathroom(s)
2Parking(s)
50Picture(s)
3,703 SquareFeet
OPEN HOUSE this Sunday, 7/26/26, 1 pm to 3 pm.
$1,700,000

Northern Plains

14798 N 115th Street, Longmont, CO 80504

2Bedroom(s)
1Bathroom(s)
2Parking(s)
21Picture(s)
904 SquareFeet
12.5-acre Boulder County property with stunning Front Range views and a rare opportunity to create a future legacy estate while enjoying existing improvements. Tucked away on a quiet country road, you're just 3 minutes from Longmont and 30 minutes to Boulder or Fort Collins.
$935,000

Arete

1077 Canyon Boulevard, Boulder, CO 80302

4Bedroom(s)
5Bathroom(s)
3Parking(s)
39Picture(s)
4,415 SquareFeet
Considered by many to be the finest residence in downtown Boulder. Stunning 4415 sf penthouse in the Arete with floor-to-ceiling panoramic views above tree line to the Flatirons, Central Park, Boulder Creek, Folsom Stadium, Chautauqua and Pearl St. Mall. And all of downtown within steps or viewed from a 1400sf wrap around patio.
$4,999,000

Pine Needle Notch

1406 Pika Road, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
2Parking(s)
50Picture(s)
2,821 SquareFeet
Welcome home to 1406 Pika Rd! This beautiful home in the heart of the foothills seamlessly combines modern elegance with natural tranquility. From the moment you step inside, you'll be captivated by the pristine mountain views, soaring high ceilings, beautiful open living spaces with a modern and well appointed kitchen, and design and finishes that elevate everyday living.
$1,090,000

Newlands

3135 11th Street, Boulder, CO 80304

5Bedroom(s)
6Bathroom(s)
2Parking(s)
50Picture(s)
6,187 SquareFeet
Luxury Living in Boulder's Coveted Newlands Neighborhood. Just minutes from downtown Boulder and the foothills, this custom-designed home blends exceptional craftsmanship with modern luxury. Brazilian teak floors, custom granite, stone, and knotty alder woodwork elevate the interiors, while vaulted ceilings and skylights create an airy, light-filled ambiance.
$3,695,000
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