Eco-Friendly Luxury Homes for Sale in Boulder

More homes than ever are eco-friendly. View eco-friendly homes for sale in Boulder below. These “green properties” in Boulder are eco-friendly for a variety of reasons. They could be Energy Star certified or LEED for Homes Certified or have a Green Verification Rating or HERS Index Score.  Homes considered “green” or eco-friendly typically have energy-efficient appliances and are constructed to save energy; they may have doors, windows and roofs that help make them energy-efficient. If you have questions about Green certifications or how best to find an eco-friendly home, call or text The Principal Team at 720-408-7409 or contact us. The real estate listings here include photos, pricing information and property details and descriptions. These eco-friendly Boulder homes for sale are updated continually with data from the local MLS. 

All Luxury Eco-Friendly Homes & Real Estate For Sale in Boulder

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Newlands

3181 9th Street, Boulder, CO 80304

6Bedroom(s)
6Bathroom(s)
2Parking(s)
49Picture(s)
5,465 SquareFeet
Set in one of Newlands' most sought-after locations, 3181 9th Street is a timeless expression of craftsmanship, scale, and setting. Positioned on an oversized lot with desirable alley access, this property offers a sense of space and versatility that is increasingly hard to find, complete with a detached two-car garage and a beautifully finished studio above.
$4,199,000

Bellevue Hills

1635 Mariposa Avenue, Boulder, CO 80302

5Bedroom(s)
2Bathroom(s)
4Parking(s)
42Picture(s)
2,698 SquareFeet
Welcome to 1635 Mariposa Avenue — a charm-filled 5 bedroom, 2 bath home nestled in one of Boulder's most coveted locations, just steps from iconic Chautauqua Park. Or walk two blocks and you are in Open Space, with the Four Pines Trail leading to the Enchanted Mesa and the entire Mesa Trail System.
$1,800,000

Pine Brook Hills

262 Bristlecone Way, Boulder, CO 80304

3Bedroom(s)
3Bathroom(s)
2Parking(s)
37Picture(s)
2,887 SquareFeet
The Treehouse. Perched at the top of Pine Brook Hills, The Treehouse is a rare mountain sanctuary set across over 7 acres of dramatic rock outcroppings, towering timber, and unspoiled wilderness-where sweeping views of the Continental Divide and Boulder Valley become part of everyday living. Framed by nature at every turn, the home is a seamless extension of its surroundings.
$1,747,500

Buena Vista Heights

1321 9th Street, Boulder, CO 80302

4Bedroom(s)
3Bathroom(s)
2Parking(s)
45Picture(s)
2,936 SquareFeet
This architect-designed modern farmhouse offers a rare blend of privacy, income potential and iconic Boulder views in the heart of University Hill. Thoughtfully reconstructed and set back from the street, this home backs to protected Open Space and Mountain Parks land, ensuring unobstructed vistas of the Flatirons and foothills.
$2,395,000

The Mark

2304 Pearl Street, Boulder, CO 80302

2Bedroom(s)
3Bathroom(s)
1Parking(s)
17Picture(s)
1,520 SquareFeet
A truly exceptional offering at The Mark, this rare stand-alone residence redefines downtown Boulder living with the privacy and presence of a single-family home. With no shared walls, a detached one-car garage, and an expansive 640 SF private yard, this is an unmatched opportunity to own a refined, lock-and-leave retreat just steps from Pearl Street.
$1,570,000

Spring Valley Estates

255 Linden Drive, Boulder, CO 80304

5Bedroom(s)
4Bathroom(s)
2Parking(s)
36Picture(s)
2,939 SquareFeet
Tucked into Spring Valley Estates, one of Boulder's most coveted settings, this fully renovated .80 acre retreat delivers the best of Colorado living – world-class trails at your doorstep, Downtown Boulder's dining and boutiques just minutes away, highly rated schools and breathtaking mountain views framing every sunset.
$2,395,000

Valley View

507 Valley View Drive, Boulder, CO 80304

5Bedroom(s)
6Bathroom(s)
2Parking(s)
50Picture(s)
5,504 SquareFeet
Spectacular custom home in a premier location, sweeping views of Mt. Sanitas and the Flatirons. Set on a rare 13,000 sq. ft. corner lot, this exceptional residence blends timeless elegance, thoughtful updates, and indoor-outdoor living in one of the city's most coveted neighborhoods. Spanning nearly 5,504 sq ft, the home has five bedrooms and six bathrooms.
$4,950,000

Landmark Lofts

2830 E College Avenue, Boulder, CO 80303

2Bedroom(s)
3Bathroom(s)
1Parking(s)
23Picture(s)
1,280 SquareFeet
The Landmark Lofts puts you steps from the CU campus, minutes from Pearl Street and 29th Street Mall, and within easy reach of Chautauqua's iconic trails. This is the intersection of culture, convenience, and Colorado's most sought-after outdoor playground.
$815,000

East County

2360 N 95th Street, Boulder, CO 80301

4Bedroom(s)
3Bathroom(s)
2Parking(s)
47Picture(s)
3,685 SquareFeet
Whitecap Vista Ranch. Set on 4.3 private acres surrounded by open space, this rare Boulder offering is defined by land, location, and sweeping snowcapped views. Quietly tucked away yet within 15 minutes of downtown Boulder, the property captures an exceptional balance of seclusion and accessibility, with breathtaking mountain vistas creating a remarkable daily backdrop.
$4,449,000

Paragon Estates

141 Ponderosa Drive, Boulder, CO 80303

5Bedroom(s)
3Bathroom(s)
2Parking(s)
50Picture(s)
3,802 SquareFeet
A rare opportunity awaits in highly sought-after Paragon Estates. This expansive 1.46-acre property is a true sanctuary, featuring vibrant blooming foliage, mature deciduous, pine and fruit trees, with sweeping mountain views stretching from north to south. Enjoy exceptional outdoor living with multiple entertaining areas, raised garden beds, two gazebos, a hot tub, and a built-in firepit.
$2,399,000

Gunbarrel Green

7096 Indian Peaks Trail, Boulder, CO 80301

7Bedroom(s)
6Bathroom(s)
3Parking(s)
50Picture(s)
6,824 SquareFeet
Perfectly positioned along the 9th fairway of the prestigious Boulder Country Club, this beautifully renovated residence rests on nearly an acre-one of the largest and most private lots in the neighborhood. Offering a rare blend of serenity and convenience, the home is minutes from the best of Boulder, Niwot and Longmont.
$4,750,000

Mapleton Place

2125 11th Street, Boulder, CO 80302

4Bedroom(s)
4Bathroom(s)
2Parking(s)
48Picture(s)
3,008 SquareFeet
Elegant in every detail, this 4BD/3.5BA Mapleton showplace combines the convenience of lock-and-leave condo living & freestanding home w/HOA amenities, one block to Pearl St.Mall & Sundance venues. Enjoy timeless designer upgrades and exceptional sunlight in this thoroughly renovated 3,008 SF home by Deunuve Construction.
$3,650,000
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