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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Foothills East

11229 N 75th Street, Longmont, CO 80503

5Bedroom(s)
6Bathroom(s)
3Parking(s)
50Picture(s)
7,649 SquareFeet
Perched along a coveted stretch of the St. Vrain River is the unparalleled Crosswinds Ranch: an extraordinary multi-residence legacy estate encompassing nearly 20 acres of resort-caliber grounds.
$10,000,000

Seemore Heights

13861 Elmore Road, Longmont, CO 80504

3Bedroom(s)
2Bathroom(s)
4Parking(s)
50Picture(s)
1,560 SquareFeet
RARE opportunity to own acreage close to Boulder with million-dollar views of the front range. Located in Weld County just 1/2 mile outside of Boulder County, the property is centrally located to Boulder, Denver, or Fort Collins. The 3 bedroom, 1 and 3/4 bath ranch home with an oversized detached 3 car garage plus other outbuildings sits on 6.
$995,000

Foothills East

6314 Lake Drive, Longmont, CO 80503

3Bedroom(s)
2Bathroom(s)
2Parking(s)
31Picture(s)
1,790 SquareFeet
Amazing spot for you to call home! This peaceful location offers unobstructed views of majestic Longs Peak and Mount Meeker. Take in the beauty of nature while being convenient to town.The beautifully remodeled brick ranch home has oak floors, new kitchen cabinets and quartz countertops, 2 custom bathrooms and much more.
$1,699,700

Rider Ridge Farm Filing 3

723 Ridge Creek Court, Longmont, CO 80504

6Bedroom(s)
6Bathroom(s)
2Parking(s)
50Picture(s)
4,841 SquareFeet
If you have been hoping to find a truly unique home in Longmont, the wait is over. The inspiration begins as you walk up the stamped concrete driveway to this European Manor style home with mature trees and landscaping, located near Union Reservoir in the Sugarmill Farms subdivision.
$860,000

Creekside 6

2284 Indian Peaks Circle, Longmont, CO 80504

6Bedroom(s)
4Bathroom(s)
3Parking(s)
34Picture(s)
3,583 SquareFeet
Rare Find in Creekside: Semi-Custom, Corner-Lot. This exceptional Longmont residence sits in Creekside, a small semi-custom enclave distinct from the nearby neighborhoods as it larger lots and more architectural variety.
$899,000

West Grange Flg 3

5600 Grandville Avenue, Longmont, CO 80503

5Bedroom(s)
4Bathroom(s)
2Parking(s)
34Picture(s)
3,302 SquareFeet
Modern, light-filled, and designed for the way people actually live – this stunning Markel-built ranch home in West Grange delivers elevated comfort with effortless style. Built in 2024, this contemporary Southwest Longmont home combines clean, modern design with warm, livable finishes and a floor plan that simply works.
$1,165,000

August Highlands Nupud

5300 Highlands Drive, Longmont, CO 80503

4Bedroom(s)
5Bathroom(s)
3Parking(s)
48Picture(s)
6,359 SquareFeet
Introducing an extraordinary custom home in a coveted gated community, "August Highlands", one of only nine exquisite residences. Spanning over 6,000 square feet, this sprawling ranch-style gem showcases timeless elegance and thoughtful design.
$2,095,000

Lake Valley Estates

4080 Greens Place, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
3Parking(s)
42Picture(s)
3,944 SquareFeet
Beautifully designed custom raised ranch in Lake Valley Estates offering over 5,100 square feet of thoughtfully designed living space on a generous 1/3-acre lot. Rarely does a home combine spacious main-level living, exceptional flexibility, and future expansion potential so seamlessly.
$1,299,000

North Pointe

11730 Pointe View Drive, Longmont, CO 80503

3Bedroom(s)
4Bathroom(s)
2Parking(s)
49Picture(s)
3,493 SquareFeet
Wake each morning to sweeping valley views, golden sunrises, and the peaceful serenity of your own private 2.5 acre retreat.
$897,000

Lighthouse Cove Ph II

9837 Shoreline Drive, Longmont, CO 80504

5Bedroom(s)
6Bathroom(s)
4Parking(s)
50Picture(s)
6,135 SquareFeet
Live the resort lifestyle in this exquisite European-inspired, Tuscan-Mediterranean home, where timeless architecture meets premier lakefront living. Stone lined bridge over moat leads to a grand portico entry and elegant curved turret create a striking first impression, while the private cul-de-sac setting within the gated Lighthouse Cove community offers both privacy and prestige.
$2,950,000

Renaissance Filing 4

1645 Dorothy Circle, Longmont, CO 80503

4Bedroom(s)
3Bathroom(s)
3Parking(s)
44Picture(s)
3,505 SquareFeet
Renaissance Neighborhood, Main-level bedroom, Quartz kitchen, Upstairs loft, Three-car garage, Landscaped backyard, Front & Back patio. Set on a private street in Longmont's Renaissance neighborhood, 1645 Dorothy offers bright living spaces, flexible rooms, and polished finishes throughout.
$1,025,000

Prospect

1020 Confidence Drive, Longmont, CO 80504

5Bedroom(s)
5Bathroom(s)
3Parking(s)
31Picture(s)
5,889 SquareFeet
Located in Longmont's sought-after Prospect neighborhood, 1020 Confidence Drive offers a spacious and versatile layout with a 5-bedroom, 5-bathroom main residence and a separate 2-bedroom, 1-bathroom ADU above a detached 3-car garage.
$1,895,000
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