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.Â
All Luxury Eco-Friendly Homes & Real Estate For Sale in Longmont
East County
11131 Lookout Road, Longmont, CO 80504
6Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
4,590 SquareFeet
What a unique opportunity! Sitting just south of Longmont, this quiet property has SO much to offer. 20 acre plot on level land, 2 homes, a 1200 sq ft detached garage/shop, silo, along with membership in the Shupe ditch water co-op. The main house features 6 oversized bedrooms, 3 baths, wood floors throughout & partially finished basement adds a bonus room & space to grow.
$2,500,000
Longmont Ot
831 4th Avenue, Longmont, CO 80501
4Bedroom(s)
3Bathroom(s)
1Parking(s)
40Picture(s)
2,416 SquareFeet
Old Town Longmont Corner of 4th & Pratt Perfectly placed across from Thompson Park and just two blocks from Longmont’s vibrant Main Street, this one-of-a-kind Victorian blends historic beauty with thoughtful, modern updates-and the warmth of a truly special neighborhood. Wrapped in mature trees and a fully fenced yard, this home offers both privacy and connection.
$1,145,000
Whittington Estates
12041 Twilight Street, Longmont, CO 80503
2Bedroom(s)
2Bathroom(s)
4Parking(s)
39Picture(s)
1,516 SquareFeet
Nestled on a full acre with direct access to Heil Ranch Open Space, this exceptional property offers privacy, nature, and panoramic views—just three miles from Lyons and ten miles from North Boulder. The home is filled with natural light, thanks to expansive windows, skylights, and vaulted ceilings with exposed beams. Tile floors and ceiling fans enhance the airy, comfortable feel throughout.
$892,000
West Grange
751 W Grange Court, Longmont, CO 80503
4Bedroom(s)
3Bathroom(s)
2Parking(s)
18Picture(s)
2,394 SquareFeet
Experience the ease of single-level living in this stylish, lock-and-leave, low-maintenance, Modern Farmhouse duplex-ready for QUICK MOVE-IN! Oversized windows along the front, side, and back bathe the interior in natural light, creating cheerful and inviting spaces.
$849,900
Rainbow Ridge 1st Flg
2050 Emerald Drive, Longmont, CO 80504
4Bedroom(s)
4Bathroom(s)
3Parking(s)
40Picture(s)
5,072 SquareFeet
Step into unparalleled comfort and sophisticated living in this exquisite custom brick ranch home! Boasting 4 spacious bedrooms and 4 beautifully appointed bathrooms, this residence offers an exceptional open floorplan perfect for both entertaining and everyday life. Sunlight streams through numerous windows, highlighting the soaring ceilings and creating an airy, inviting ambiance throughout.
$1,345,000
Mountain Brook
9020 Rogers Road, Longmont, CO 80503
5Bedroom(s)
4Bathroom(s)
3Parking(s)
39Picture(s)
3,312 SquareFeet
Discover an extraordinary custom two-story estate, nestled on a sprawling 1.5-acre lot in the heart of southwest Longmont. This breathtaking property seamlessly blends luxury, functionality, and rustic charm, offering an unparalleled lifestyle just minutes from top-rated schools, vibrant shopping, exquisite dining, and easy access to Boulder.
$1,289,950
Whittington Estates
12041 Twilight Street, Longmont, CO 80503
2Bedroom(s)
2Bathroom(s)
40Picture(s)
1,516 SquareFeet
Nestled on an acre of land and backing up to Heil Ranch Open space, this lovely home is three miles from Lyons and ten miles from North Boulder. The house features large windows, skylights, exposed beams, tile floors, and ceiling fans that create a light-filled space with fabulous views of the sunrise to the east and a backyard panorama with views of the foothills.
$892,000
Meadow Mountain
1638 Hallet Peak Drive, Longmont, CO 80503
3Bedroom(s)
3Bathroom(s)
3Parking(s)
39Picture(s)
2,572 SquareFeet
Step into this beautifully maintained 3 bedroom (master, Jack and Jill, non-conforming potential 4th), 2.5 bath ranch style home, nestled on a cleanly landscaped 0.20-acre lot in the highly desirable Meadow Mountain subdivision. Prime southwest Longmont location is a mere 15-minute walk to Lagerman Reservoir and 8-minute walk to highly rated Blue Mountain Elementary School.
$849,000
Wallace Add 4th Flg
912 Confidence Drive, Longmont, CO 80504
3Bedroom(s)
4Bathroom(s)
2Parking(s)
39Picture(s)
2,856 SquareFeet
Welcome to this light-filled, lock and leave Townhome with a coveted main floor primary, located in the Prospect neighborhood of Longmont-named the “Coolest Neighborhood in America.” Built by, local green builder Markel, this Townhome has stylish finishes, a spacious layout, and an unbeatable location, just three block to Prospect’s numerous shops/restaurants.
$965,000
Spring Valley
1926 Sundance Drive, Longmont, CO 80504
4Bedroom(s)
4Bathroom(s)
4Parking(s)
37Picture(s)
3,497 SquareFeet
GIANT PRICE REVISION. Located in one of Longmont’s most popular neighborhoods—Sundance—where beautifully landscaped yards, mature trees, and a private neighborhood pool set the tone for gracious living. With direct adjacency to the Ute Creek Golf Course, this residence offers the perfect blend of peaceful surroundings and convenient recreation.
$879,000
Foothills East
6880 Saint Vrain Road, Longmont, CO 80503
6Bedroom(s)
8Bathroom(s)
4Parking(s)
37Picture(s)
10,801 SquareFeet
Set on 40 private acres with panoramic views of the Rocky Mountains, Longs Peak, and the Flatirons, 6880 Saint Vrain Road is a reimagined Colorado estate where privacy, natural beauty, and luxury converge.
$25,000,000
Rainbow Ridge 1st Flg
2030 Emerald Drive, Longmont, CO 80504
4Bedroom(s)
4Bathroom(s)
3Parking(s)
40Picture(s)
3,237 SquareFeet
Immaculately maintained, updated, and move-in ready, this spacious Rainbow Ridge home offers an ideal layout with a free-flowing main floor, dedicated office, and four large bedrooms upstairs. The luxurious primary suite features a gas fireplace, walk-in closet, and five-piece bath with oversized jetted tub. Bedroom 2 has its own ensuite bath, while Bedrooms 3 and 4 share a Jack-and-Jill bath.
$1,250,000