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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Lyons Area

2450 Eagle Ridge Road, Lyons, CO 80540

2Bedroom(s)
2Bathroom(s)
2Parking(s)
37Picture(s)
1,741 SquareFeet
Unparalleled views and quiet privacy! This custom built home has stunning views from Loveland/Berthoud sweeping south across the plains, overlooking Lyons and all communities from Denver to Boulder, and then encompassing the foothills and the entire back range. The private road, stone pillar gate, and long driveway guarantee privacy on the +38.6 acre parcel.
$1,295,000

Coal Creek Ranch Flg 3

1041 Turnberry Circle, Louisville, CO 80027

5Bedroom(s)
4Bathroom(s)
2Parking(s)
38Picture(s)
3,547 SquareFeet
Experience sustainable luxury at its finest in this stunning Net Zero home nestled in the highly sought-after Coal Creek Ranch community. This beautifully designed residence boasts an open-concept floorplan and high-end finishes throughout, offering both elegance and energy efficiency without compromise. With 5 spacious bedrooms and 3 3/4 baths, there’s plenty of room for comfort and style.
$1,575,000

Superior Town Center

352 Superior Drive, Superior, CO 80027

3Bedroom(s)
4Bathroom(s)
2Parking(s)
22Picture(s)
2,051 SquareFeet
Don’t miss your chance to own this stunning former model home in the heart of Downtown Superior! This rare end-unit features the sought-after 143 floorplan and includes a show-stopping rooftop deck with sweeping mountain views-perfect for relaxing or entertaining under Colorado’s beautiful skies. As a former model, this home is packed with high-end upgrades and designer finishes throughout.
$824,990

Grove Street 1637 Sub

1605 17th Street, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
1Parking(s)
31Picture(s)
1,502 SquareFeet
Ideally located in the heart of Downtown Boulder, this charming 3-bedroom, 3-bathroom home offers the perfect blend of modern upgrades and urban convenience. Just a few blocks from CU campus and three blocks from Pearl Street, the home is within easy reach of public transportation, the library, grocery stores, restaurants, and the vibrant shopping district that defines central Boulder.
$1,285,000

Sugarloaf Area

136 Old Post Office Road, Boulder, CO 80302

3Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
4,085 SquareFeet
Step into the enchanting beauty of Sweethome Ranch, a breathtaking private mountain estate spanning 40 fully fenced acres. Flanked on two sides by BLM land and National Forest, this rare retreat is just minutes from Downtown Boulder yet feels like a secluded paradise.
$2,990,000

Newlands

3189 5th Street, Boulder, CO 80304

5Bedroom(s)
6Bathroom(s)
2Parking(s)
40Picture(s)
5,394 SquareFeet
Nestled on an oversized, ultra-rare 14,424 sq ft corner shaded by mature trees, and featuring 4 en-suite bedrooms upstairs, 3189 5th St offers timeless style, seamless indoor-outdoor living & coveted location in Boulder’s beloved Newlands neighborhood. A covered front porch leads into warm, welcoming interiors filled with natural light, hardwood floors & detailed millwork.
$6,995,000

21st/Linden Sub

3633 21st Street, Boulder, CO 80304

7Bedroom(s)
5Bathroom(s)
3Parking(s)
40Picture(s)
6,988 SquareFeet
Exquisite secluded sanctuary in the heart of Carolyn Heights. Tucked into one of Boulder’s most prestigious enclaves, this estate offers a rare fusion of luxury, privacy, and relaxed sophistication . Set on a serene, tree-lined .81-acre level lot, this 7-bedroom, 5-bathroom oasis is where inspired design meets effortless living.
$11,500,000

Fairview Acres South Central

182 Ridge Road, Boulder, CO 80303

3Bedroom(s)
5Bathroom(s)
2Parking(s)
40Picture(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.
$2,989,000

Highland Lawn

563 Arapahoe Avenue, Boulder, CO 80302

4Bedroom(s)
5Bathroom(s)
2Parking(s)
39Picture(s)
4,274 SquareFeet
Creekside Oasis Blending Nature, Modern Luxury & Boulder Lifestyle Welcome to 563 Arapahoe – a light-filled, thoughtfully renovated four-bedroom, five-bath sanctuary tucked away on a quiet, tree-lined street in the sought-after Highland Lawn neighborhood.
$4,181,000

Rock Creek

2225 Clayton Circle, Superior, CO 80027

4Bedroom(s)
4Bathroom(s)
2Parking(s)
38Picture(s)
4,040 SquareFeet
This beautifully updated James model sits on the sought-after, serene Clayton Circle-just steps from SES, North Pool, sports courts, playgrounds, dining, groceries, and scenic trails, all accessible without crossing major streets. The bright, airy family room features soaring ceilings, plantation shutters, and expansive windows, perfect for entertaining.
$1,069,000

Alaska LD

14800 Gold Hill Road, Boulder, CO 80302

3Bedroom(s)
2Bathroom(s)
3Parking(s)
47Picture(s)
1,952 SquareFeet
Secluded Mountain Retreat with Stunning Views – A True Colorado Escape! Welcome to your dream mountain getaway! Nestled among towering pines on 14 private acres, this enchanting retreat offers breathtaking views of the majestic mountains above Nederland, just off the famed Peak to Peak Scenic Highway.
$955,000

Flatirons

358 Arapahoe Avenue, Boulder, CO 80302

3Bedroom(s)
5Bathroom(s)
2Parking(s)
40Picture(s)
2,979 SquareFeet
New construction, completed April 2025. Perfect lock-and-leave, South end location overlooking the zen garden with great views of Flagstaff. Elegantly poised and gracefully designed, the residences at 358 Arapahoe radiate world-class luxury.
$3,950,000
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Not finding what you’re looking for?
We’re happy to help. If you’re not finding the perfect home or neighborhood, please contact us. We’ll help you find just what you’re looking for. If there are no homes available in the neighborhoods you like, we’ll notify you when homes that could work for you go on the market. Questions about the current market, the purchasing process or about selling your home? Contact us.

Fill out the form on this page or call The Principal Team at 720-408-7409.

You can also schedule a free, no-obligation consultation.