Eco-Friendly Luxury Homes for Sale in Longmont

More homes than ever are eco-friendly. View eco-friendly homes for sale in Longmont below. These “green properties” in Longmont 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 Longmont homes for sale are updated continually with data from the local MLS. 

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

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Dreamers Ridge Ph 1

8102 Dreamers Ridge Road, Longmont, CO 80504

7Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
5,124 SquareFeet
New price to call this diamond yours! The home sits on 1.18 acres within an exclusive community of just nine homes, this exceptional Longmont estate offers breathtaking Front Range views, including Longs Peak, Eldora Ski Resort, and Boulder’s iconic Flatirons.
$1,825,000

Saddleback

9060 Ferncrest Street, Longmont, CO 80504

5Bedroom(s)
5Bathroom(s)
2Parking(s)
34Picture(s)
3,864 SquareFeet
Welcome to 9060 Ferncrest St, a beautiful ranch-style home located on a spacious 0.29-acre cul-de-sac lot in Firestone. Built in 2017, this home offers an impressive layout with 5 bedrooms, 5 bathrooms, over 5,100 total square feet, and a finished basement designed for both everyday living and entertaining.
$860,000

West Grange Flg 3

5588 Cottontail Drive, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
2Parking(s)
48Picture(s)
3,178 SquareFeet
Welcome home to 5588 Cottontail Drive, a stunning modern farmhouse built in 2023, perfectly situated on a premium west-facing corner lot in Southwest Longmont's highly coveted West Grange neighborhood. Designed with a fresh, airy aesthetic and flooded with natural light, this 3,178-square-foot residence effortlessly blends clean, contemporary design with everyday functionality.
$1,050,000

Somerset Meadows

2225 Lombardy Street, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
2Parking(s)
46Picture(s)
2,301 SquareFeet
Come check out these epic mountain views! Three ways to save! Enjoy a new lower price, a $5K+ seller concession toward an interest rate buy-down or closing costs, plus up to an additional 1% lender concession for buyers who use the preferred lender. For more info see the attached flyer.
$847,000

Lake Park Estates

2806 Lake Park Way, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
4Parking(s)
41Picture(s)
1,921 SquareFeet
Looking for a small acreage close to town with all the amenities? This is a rare chance in Lake Park Estates! Great ranch style home with 3 out buildings a 24×24 added garage, 16 X 12 shop and 12 X 9 shop. Room for all your extra toys! Property is just under 1 Acre. Well built all brick ranch with a covered 20 X 14 patio.
$879,000

Anhawa Manor 2

9325 Anhawa Avenue, Longmont, CO 80503

3Bedroom(s)
2Bathroom(s)
2Parking(s)
42Picture(s)
1,607 SquareFeet
Backing to nearly 300 acres of protected Boulder County conservation land, 9325 Anhawa Avenue offers a rare opportunity to enjoy the peace, privacy, and freedom of rural Boulder County living just minutes from Longmont.
$820,000

Foothills East

6880 Saint Vrain Road, Longmont, CO 80503

6Bedroom(s)
8Bathroom(s)
4Parking(s)
49Picture(s)
10,821 SquareFeet
Some properties simply hold land. This one holds your breath. Framed by Longs Peak to the west and the Flatirons to the south, this singular Hygiene estate feels borrowed from a national park and delivers every comfort at an uncompromising level. Built in steel and stone with a solidity that feels less like a home and more like a landmark, this is construction meant to last generations.
$18,500,000

North Star Flg 1

2298 Star Hill Street, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
2Parking(s)
45Picture(s)
1,936 SquareFeet
New Ranch Plan Now Available. Experience the ease of single-level living paired with refined, high-end finishes in this light-filled ranch home featuring 3 bedrooms and 2.5 bathrooms. The Study / Bedroom #3 offers added privacy at the front of the home, with a barn door, engineered hardwood flooring, and views to the west and the park.
$1,249,900

North Rim 2

4279 Pebble Beach Drive, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
3Parking(s)
48Picture(s)
3,920 SquareFeet
Backing to Lake Valley Golf Club, this beautifully updated 4-bedroom, 4-bathroom home offers breathtaking mountain views, golf course frontage, and over 3,900 finished square feet. The updated kitchen features white shaker cabinetry, a large center island, hardwood floors, stainless steel appliances, skylights, and expansive windows framing the Front Range and fairway views.
$1,349,000

Meadow Vale Farm PUD 3rd Fg

1744 Edgewater Place, Longmont, CO 80504

5Bedroom(s)
4Bathroom(s)
3Parking(s)
44Picture(s)
5,360 SquareFeet
Set along a private lake in one of Longmont's most peaceful settings, this walk-out ranch on nearly half an acre offers an exceptional combination of waterfront living, privacy, and everyday comfort. Enjoy the rare opportunity for non-motorized lake access right from your backyard, whether paddleboarding, kayaking, or fishing from the dock.
$1,275,000

2298 Star Hill Street, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
2Parking(s)
33Picture(s)
1,936 SquareFeet
New Ranch Plan Now Available. Experience the ease of single-level living paired with refined, high-end finishes in this light-filled ranch home featuring 3 bedrooms and 2.5 bathrooms. The Study / Bedroom #3 offers added privacy at the front of the home, with a barn door, engineered hardwood flooring, and views to the west and the park.
$1,249,900

Foothills East

4640 Hygiene Road, Longmont, CO 80503

2Bedroom(s)
2Bathroom(s)
31Picture(s)
1,120 SquareFeet
An extraordinary NEW PRICE. An extraordinary OPPORTUNITY. It's hard enough to find 65 acres in Boulder County-let alone at this price. In a region where large parcels continue to be divided and developed, this remarkable property offers a rare chance to own a significant piece of Boulder County's rural landscape.
$1,775,000
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