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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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Alcorn Sub

2025 18th Street, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
1Parking(s)
50Picture(s)
1,896 SquareFeet
OPEN HOUS SAT 6/20 FROM 1-3PM! Situated just one block from Pearl Street yet tucked away on a quiet, tree-lined street, this iconic Queen Anne brick home offers a rare and exceptionally valuable opportunity to own a piece of Boulder's history in an unbeatable downtown location.
$1,595,000

Centennial Meadows PUD

2471 Norwood Avenue, Boulder, CO 80304

4Bedroom(s)
3Bathroom(s)
3Parking(s)
45Picture(s)
2,422 SquareFeet
Welcome to North Boulder living – a beautifully updated two-story home that backs to private open space and a tranquil pond. Sunlight fills the vaulted entry and great room, where hardwood floors, wood-burning fireplace, and a charming bay window create an inviting centerpiece for everyday life and entertainment.
$1,775,000

Northfield Village

4128 Clifton Court, Boulder, CO 80301

5Bedroom(s)
5Bathroom(s)
2Parking(s)
41Picture(s)
4,615 SquareFeet
Step into this modern and serene five bedroom home featuring gorgeous natural light, open concept living and a stunning roof deck with mountain views. With over 5,000 sqft of living space, a double office, outdoor dining, and finished basement this home is perfect for entertaining or tranquil indoor and outdoor living.
$1,895,000

Northern Plains

12885 N 66th Street, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
36Picture(s)
2,074 SquareFeet
This is the kind of property many people imagine when they think about living in Boulder County. A historic home with genuine character. Mature trees. Usable land for gardening. Privacy and quiet, yet only minutes from Lyons, Longmont, McCall and McIntosh Lake. Over the years, the home has been thoughtfully updated without losing what made it special in the first place.
$995,000

Parkdale Commons

1362 S Loraine Circle, Lafayette, CO 80026

4Bedroom(s)
4Bathroom(s)
2Parking(s)
7Picture(s)
2,786 SquareFeet
Discover your dream home at Parkdale Commons! The Roosevelt boasts a versatile main-floor layout with an abundance of flexible living and entertaining space. A secluded study is located near the front entrance, providing a quiet space for work and relaxation.
$874,990

Whispering Medows

1342 Marigold Court, Lafayette, CO 80026

4Bedroom(s)
3Bathroom(s)
2Parking(s)
44Picture(s)
2,996 SquareFeet
Welcome to Old Town Lafayette living at its finest. Ideally located just minutes from Boulder, this fully reimagined 4-bedroom, 3-bath home blends modern design, thoughtful craftsmanship, and everyday functionality in one of the area’s most sought-after neighborhoods.
$850,000

Canyon Creek

1473 Graham Circle, Erie, CO 80516

4Bedroom(s)
3Bathroom(s)
2Parking(s)
28Picture(s)
2,900 SquareFeet
Former model home! Welcome to 1473 Graham Circle, an exceptional residence in Erie’s highly desirable Canyon Creek community, where timeless craftsmanship meets elevated design. From the moment you enter, you'll be greeted by soaring two-story ceilings and expansive windows that create a grand, yet inviting atmosphere.
$800,000

Mapleton

604 Mapleton Avenue, Boulder, CO 80304

5Bedroom(s)
4Bathroom(s)
1Parking(s)
40Picture(s)
4,533 SquareFeet
One of the most Iconic Homes on Mapleton Hill, the Eastman Reid Collins Home is an historic treasure on a rare 13,802 square foot corner lot. The stunning Tudor Revival style residence has been meticulously maintained by the same owners for 50 years. Now, this classic style home is ready for its next chapter.
$5,950,000

Meadow Mountain Villas

5218 Retreat Circle, Longmont, CO 80503

4Bedroom(s)
3Bathroom(s)
2Parking(s)
30Picture(s)
2,886 SquareFeet
Welcome to Meadow Mountain Villas, where exceptional design, an unbeatable location, and a peaceful open-space setting create the perfect Colorado lifestyle. Situated on a sweeping corner lot with desirable southern exposure and backing to open space, this meticulously maintained home offers comfort, space, and thoughtful design throughout.
$975,000

Monarch Park PUD

6440 Monarch Park Court, Niwot, CO 80503

4Bedroom(s)
4Bathroom(s)
3Parking(s)
50Picture(s)
4,457 SquareFeet
Enjoy the best of Boulder County living in this expansive 4BD/4BA residence featuring inviting living and entertaining areas and over an acre of exceptional outdoor space on a peaceful Niwot cul-de-sac. Inside, discover tall ceilings, hardwood floors, and oversized windows. The gracious entry opens to formal living and dining rooms.
$1,995,000

Crystal Views

11727 Crystal View Lane, Longmont, CO 80504

5Bedroom(s)
4Bathroom(s)
3Parking(s)
50Picture(s)
3,262 SquareFeet
Welcome to 11727 Crystal View Lane, a beautifully maintained horse property in one of Longmont's most desirable settings. Blending comfortable living with equestrian functionality and wide-open Colorado views, this property offers the rare opportunity to enjoy both a well-designed home and usable acreage suited for horses and outdoor lifestyle.
$1,700,000

Renaissance Flg 2

4508 Bella Vista Drive, Longmont, CO 80503

3Bedroom(s)
2Bathroom(s)
2Parking(s)
44Picture(s)
4,184 SquareFeet
Move-In Ready Ranch with Upgrades Throughout!This ranch home offers 9-foot ceilings, an open floor plan, three bedrooms, two bathrooms, main-level laundry, hardwood floors, and plantation shutters throughout, all on a single level, with a long list of recent upgrades.
$800,000
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