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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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Mapleton

2409 5th Street, Boulder, CO 80304

4Bedroom(s)
5Bathroom(s)
2Parking(s)
50Picture(s)
4,249 SquareFeet
Welcome to one of Boulder's most sought-after addresses, ideally located in the heart of Mapleton Hill-just steps from Mt. Sanitas trails and a short walk to everything Pearl Street has to offer.Positioned on the northwest corner of 5th and Mapleton, this exceptional property is being offered for the first time in 20 years.
$4,820,000

Kalmia Estates

3618 Paonia Street, Boulder, CO 80301

5Bedroom(s)
4Bathroom(s)
2Parking(s)
31Picture(s)
3,711 SquareFeet
NEW PRICE IMPROVEMENT. Exceptional corner lot across from private park in desirable north Boulder. Located in Kalmia Estates, a premier north-central Boulder neighborhood close to restaurants, shopping & surrounded by green spaces, bike path & open space trails.
$2,150,000

Bella Vista

111 Rose Street, Louisville, CO 80027

3Bedroom(s)
2Bathroom(s)
1Parking(s)
41Picture(s)
2,349 SquareFeet
This charming all brick, ranch home sits on a large corner lot in Old Town Louisville. Inside, you will find an updated, open-concept home with beautiful hardwood floors throughout, newer interior paint, a whole house humidifier and an on-demand tankless water heater. The cozy living room is complete with a remote-controlled shade, a gas fireplace and dual access to the kitchen and dining areas.
$899,700

East Street Village

540 Lombardi Circle, Louisville, CO 80027

3Bedroom(s)
4Bathroom(s)
2Parking(s)
23Picture(s)
2,889 SquareFeet
Welcome to East Street Village! This beautiful townhome features 3 bedrooms/4 bathrooms with a spacious finished basement which includes 1 bedroom/1 bath, a wet bar and rec room. The upper level has 2 bedrooms, 2 bathrooms, a loft and a laundry room.
$1,155,000

Pine Brook Hills

1280 N Cedar Brook Road, Boulder, CO 80304

4Bedroom(s)
3Bathroom(s)
2Parking(s)
38Picture(s)
2,957 SquareFeet
Tucked into a quiet hillside setting above Boulder, this 2957 SF mountain residence in Pine Brook Hills delivers the best of Colorado living-rustic character, thoughtful upgrades, and nearly an acre of forested privacy. Just minutes from town, it offers the rare convenience of quick access to Boulder while feeling worlds away in a peaceful mountain enclave.
$1,575,000

Louisville

448 N 96th Street, Louisville, CO 80027

4Bedroom(s)
3Bathroom(s)
2Parking(s)
24Picture(s)
1,680 SquareFeet
Great opportunity in this rare 1.3-acre homestead in a peaceful Louisville enclave. Zoned for horses and other farm animals, this property offers the freedom of country living with city convenience. Built in 1954, the sturdy 1,800-sq.-ft. home features an extra-large living room anchored by a real wood-burning fireplace.
$850,000

Calmante

2790 Calmante Circle, Superior, CO 80027

3Bedroom(s)
4Bathroom(s)
2Parking(s)
30Picture(s)
3,668 SquareFeet
Situated in the heart of Superior, this rare end-unit townhome offers an exceptional opportunity to live in one of Boulder County’s most desirable and connected communities. Tucked within a quiet, well-maintained enclave and backing to greenbelt and walking trails, the home enjoys a peaceful setting while remaining just steps from everyday conveniences.
$1,150,000

Longmont Ot

831 4th Avenue, Longmont, CO 80501

4Bedroom(s)
2Bathroom(s)
1Parking(s)
50Picture(s)
2,416 SquareFeet
Old Town Longmont Corner of 4th & Pratt Perfectly placed across from Thompson Park and just two blocks from Longmont's vibrant Main Street, this one-of-a-kind Victorian blends historic beauty with thoughtful, modern updates-and the warmth of a truly special neighborhood. Wrapped in mature trees and a fully fenced yard, this home offers both privacy and connection.
$995,000

Forest Glen

1110 Poplar Avenue, Boulder, CO 80304

3Bedroom(s)
3Bathroom(s)
1Parking(s)
40Picture(s)
1,806 SquareFeet
Prime NoBo location, West of Broadway with amazing access to Wonderland Lake area and North Boulder's trail system. This well-appointed, elegant, and comfortable townhome lives well on three levels. Tranquil and calm setting. Finish levels are modern and tasteful.
$949,500

Pine Brook Hills

1151 Timber Lane, Boulder, CO 80304

5Bedroom(s)
5Bathroom(s)
2Parking(s)
33Picture(s)
4,348 SquareFeet
Nestled into the sandstone cliffs of Pine Brook Hills and offered for the first time since construction, 1151 Timber Lane is a bold architectural statement fusing modern design with Colorado's natural beauty. Conceived by Adam Oklesh Architects, this 5-bedroom, 5-bathroom residence captures panoramic east and west views while offering exceptional privacy and outdoor amenities. Set on 2.
$9,900,000

Dakota Ridge Village Ph 2

350 Laramie Boulevard, Boulder, CO 80304

4Bedroom(s)
4Bathroom(s)
2Parking(s)
48Picture(s)
2,841 SquareFeet
Situated just a block from protected open space, this thoughtfully updated Dakota Ridge single-family residence offers a seamless blend of modern luxury and access to world-class nature and hiking trails. The home immediately impresses with its modern facade, lush landscaping, and a picture-perfect front porch, ideal for morning coffee.
$1,575,000

Willows

5900 Brandywine Court, Boulder, CO 80301

4Bedroom(s)
3Bathroom(s)
2Parking(s)
43Picture(s)
2,831 SquareFeet
Fabulous move-in ready home in The Willows-now featuring a brand new roof installed in April 2026! Located at the end of a peaceful cul-de-sac in the highly desirable Willows neighborhood, this beautifully maintained 4-bedroom, 3-bathroom home offers comfort, flexibility, and views.
$950,000
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