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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Downtown

1707 Walnut Street, Boulder, CO 80302

2Bedroom(s)
2Bathroom(s)
1Parking(s)
23Picture(s)
940 SquareFeet
Seller offering to pay for 1 year's worth of HOA dues at closing with acceptable offer! Now Selling. This 2 bedroom, 2 bath is perfectly proportioned. Please contact agent for more information. Steeped in polished, modern design, this freshly renovated condo conversion presents an incredible opportunity in a coveted Downtown Boulder location.
$899,000

Downtown

1707 Walnut Street, Boulder, CO 80302

3Bedroom(s)
2Bathroom(s)
1Parking(s)
19Picture(s)
1,149 SquareFeet
Seller offering to pay for 1 year's worth of HOA dues at closing with acceptable offer! Now selling. Please contact agent for more information. Steeped in polished, modern design, this freshly renovated condo conversion presents an incredible opportunity in a coveted Downtown Boulder location.
$898,200

Mountain Ridge

9578 Mountain Ridge Drive, Boulder, CO 80302

4Bedroom(s)
5Bathroom(s)
3Parking(s)
13Picture(s)
5,133 SquareFeet
A Mountain Modern Masterpiece in the Heart of Boulder's Front Range, to be completed by the end of 2025! Perched above the clouds in the exclusive and very private Mountain Ridge gated community, this contemporary mountain estate redefines elevated living.
$5,500,000

Foothills

1440 Reed Ranch Road, Boulder, CO 80302

2Bedroom(s)
3Bathroom(s)
3Parking(s)
40Picture(s)
2,778 SquareFeet
Welcome to 36 acres of serene mountain living and breathtaking views in this unique residence with an extraordinary fusion of artistic elegance. Perfectly situated on picturesque meadows, rolling hills, and striking rock formations, this home offers views out to the city and plains below.
$2,400,000

Walnut Crossing Condos

2465 Walnut Street, Boulder, CO 80302

2Bedroom(s)
3Bathroom(s)
2Parking(s)
36Picture(s)
1,487 SquareFeet
OWNERS WILL CONSIDER A TRADE OR LEASE OPTION TO PURCHASE. Walking Distance to CU. As good as new!!! Out of state owners purchased this unit when it was built in 2021 & have only used it for brief periods under their ownership. Modern and spacious two-bedroom, three-bathroom townhome, featuring high end designer finishes throughout.
$1,325,000

Applegrove

855 Kalmia Avenue, Boulder, CO 80304

5Bedroom(s)
8Bathroom(s)
6Parking(s)
16Picture(s)
7,849 SquareFeet
READY SET BUILD! An exceptional chance to build your dream home in Boulder's desirable Newlands neighborhood. This shovel-ready, flat lot comes with fully permitted and approved plans for a stunning 7,849 SF modern residence featuring five en-suite bedrooms, an elevator, and a luxurious outdoor space with a 75-foot lap pool and spa.
$3,800,000

Interurban Park Add

350 15th Street, Boulder, CO 80302

5Bedroom(s)
6Bathroom(s)
2Parking(s)
50Picture(s)
4,383 SquareFeet
Step into a home where timeless design meets modern comfort, offering phenomenal Flatiron and mountain views from every level. Thoughtfully crafted with an effortless flow between indoor and outdoor spaces, this home provides a truly refreshing and inviting atmosphere. The spacious living and dining area features a gorgeous stone fireplace, perfect for cozy gatherings.
$3,850,000

Interurban Park Add

350 15th Street, Boulder, CO 80302

5Bedroom(s)
6Bathroom(s)
2Parking(s)
40Picture(s)
4,501 SquareFeet
Step into a home where timeless design meets modern comfort, offering phenomenal Flatiron and mountain views from every level. Thoughtfully crafted with an effortless flow between indoor and outdoor spaces, this home provides a truly refreshing and inviting atmosphere. The spacious living and dining area features a gorgeous stone fireplace, perfect for cozy gatherings.
$3,850,000

Kohler Sub Final

1865 Kohler Drive, Boulder, CO 80305

5Bedroom(s)
7Bathroom(s)
2Parking(s)
18Picture(s)
4,197 SquareFeet
Unrivaled new construction home nestled in the serene South Boulder foothills sits perched upon a lofty, southern facing lot just feet from expansive open space trails at the base of the iconic Flatirons. A sophisticated dark exterior & a glass encased entryway lead to a thoughtfully designed, open concept home that artfully blends modern luxury w/ an open-air, outdoor lifestyle.
$6,490,000

The Mark

2304 Pearl Street, Boulder, CO 80302

2Bedroom(s)
3Bathroom(s)
1Parking(s)
16Picture(s)
1,520 SquareFeet
One of the only stand-alone residences at The Mark with a large private yard! This residence lives like a single family home with no shared walls, tons of natural light and a great 640 SF private yard! Located on Boulder's famed Pearl St.
$1,570,000

Gunbarrel Green

7088 Indian Peaks Trail, Boulder, CO 80301

5Bedroom(s)
5Bathroom(s)
3Parking(s)
49Picture(s)
5,593 SquareFeet
7088 Indian Peaks Trail, nestled on the 9th hole of Boulder Country Club, is a stunning fusion of artisan design and smart-home luxury. Set back on the lot, it offers remarkable privacy and sweeping views of the golf course and expansive backyard. Over $750,000 in renovations ensure every detail has been thoughtfully considered.
$3,895,000

South Central

2300 N 75th Street, Boulder, CO 80301

7Bedroom(s)
11Bathroom(s)
6Parking(s)
47Picture(s)
16,494 SquareFeet
This extraordinary estate offers a rare chance to own one of Boulder's most coveted luxury properties, where natural beauty, architectural excellence, and ultimate privacy come together in perfect harmony. Set on 39 pristine acres surrounded by open space, this exceptional retreat is more than just a home-it's a sanctuary that captures the essence of Colorado living.
$11,700,000
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