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

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

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.
$850,000

North Star Flg 1

2298 Star Hill Street, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
2Parking(s)
32Picture(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

Lake Valley Estates

4279 Pebble Beach Drive, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
3Parking(s)
50Picture(s)
3,920 SquareFeet
LIVE THE COLORADO LIFESTYLE ON PEBBLE BEACH DRIVE. Sweeping mountain and golf course views define this Lake Valley Estates home in Longmont, Colorado. Offering 3, 920 finished square feet, 4 bedrooms, 3.5 baths and a 3-car garage, the home features hardwood floors, a spacious kitchen, multiple living and dining areas, and an expansive deck overlooking the golf course.
$1,295,000

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

Gaynor Lake

7933 Anchor Drive, Longmont, CO 80504

6Bedroom(s)
7Bathroom(s)
4Parking(s)
33Picture(s)
7,288 SquareFeet
Properties with private beaches and direct lake access in this location are rarely available. Perfectly positioned along the shoreline of Gaynor Lake, this waterfront home captures unobstructed mountain views while offering a blend of relaxed living, recreation, and Colorado beauty.
$3,950,000

Fox Meadows

849 Windflower Drive, Longmont, CO 80504

3Bedroom(s)
3Bathroom(s)
2Parking(s)
30Picture(s)
2,841 SquareFeet
Welcome home, a beautifully updated low-maintenance ranch-style home backing directly to Fox Hill Golf Course. Enjoy stunning golf course views and a peaceful setting from this thoughtfully designed home featuring an open-concept floor plan ideal for both everyday living and entertaining.
$829,000

Hygiene Heights

12357 N 75th Street, Longmont, CO 80503

4Bedroom(s)
6Bathroom(s)
3Parking(s)
47Picture(s)
4,609 SquareFeet
Lakeside living near Boulder is virtually unheard of, making 12357 N 75th Street one of the most exceptional opportunities in the region. Set on 7 lush, irrigated, acres with direct access to a private lake and sweeping views of Longs Peak, this Boulder County estate offers natural beauty, luxury, and privacy just 20 minutes from downtown Boulder.
$8,499,000

Foothills East

5575 Saint Vrain Road, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
5Parking(s)
50Picture(s)
4,218 SquareFeet
A gated, Chanticleer pear tree-lined driveway opens onto 10 acres sustained by decreed water rights in Gifford Gulch (with a perennial stream flow), feeding a private 1/4-acre pond, 500 mature trees, and over 7 acres of irrigated lawn. All irrigation is managed by a professional-grade app-controlled Rainbird system.
$4,499,000

Line Adjustment

9816 County Road 7 Road, Longmont, CO 80504

3Bedroom(s)
3Bathroom(s)
6Parking(s)
50Picture(s)
1,798 SquareFeet
9816 County Road 7 ~ Circle B Ranch is a rare, turnkey lifestyle property set on nearly 16 fully fenced acres just minutes from town. Positioned as one of Northern Colorado's most distinctive and unique offerings, this private property delivers exceptional flexibility-ideal as a multigenerational family ranch, corporate retreat, event venue, or legacy estate.
$6,500,000

Barefoot Lakes Fg #5

12736 Bend Court, Longmont, CO 80504

4Bedroom(s)
5Bathroom(s)
3Parking(s)
37Picture(s)
2,951 SquareFeet
This former American Legend Homes model home (Plan V433) sits on a desirable corner lot and showcases over $75, 000 in professional landscaping upgrades, along with extensive interior enhancements including designer wall treatments and premium finishes throughout.This stunning 4-bedroom, 4.5-bath two-story home features a charming front porch and exceptional curb appeal.
$969,000
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