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

8000 N 41st Street, Longmont, CO 80503

6Bedroom(s)
9Bathroom(s)
6Parking(s)
40Picture(s)
9,618 SquareFeet
Set on an elevated promontory, this enchanting 35-acre gated estate features 9,618 square feet with 6 bedrooms and 9 baths across three levels, capturing Boulder Flatirons views throughout. Enter through leaded glass portals onto newly refinished honey-hued oak floors.
$11,250,000

Boulder Hills

8586 N 55th Street, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
2Parking(s)
38Picture(s)
2,164 SquareFeet
Flatiron Meadow House. Tremendous opportunity to own a piece of pastoral paradise with breathtaking Flatiron views! This secluded property & wildlife haven offers a rare opportunity to experience the tranquility of country living while just a short drive to all that Boulder offers. Upon entering, you will be WOW'd by the living area bathed in natural light, enhanced by vaulted beamed ceilings.
$1,477,000

County of Weld District Court Sub. E2NW4 29-3-68

1314 Highway 66, Longmont, CO 80504

4Bedroom(s)
5Bathroom(s)
3Parking(s)
40Picture(s)
3,865 SquareFeet
…"And the livin' is easy!" All brick ranch with maintenance-free trim–nothing to care for! This home has been pampered by its original owners. Open floor plan makes entertaining and holidays a breeze. Special feature: A primary bedroom on each end of the home, with 2 more bedrooms on one side. Large kitchen with island and bar upgraded to granite countertops and stainless appliances.
$865,000

Lake Valley Estates

6668 Fairways Drive, Longmont, CO 80503

4Bedroom(s)
3Bathroom(s)
3Parking(s)
40Picture(s)
4,948 SquareFeet
Set along the 6th hole of Lake Valley's private golf course, this 4,948 sq. ft. home sits 0.36-acre lot in one of Longmont's most sought-after communities. With sweeping golf course views, thoughtful updates, and access to top-tier amenities, including a private swimming lake, clubhouse, and tennis courts, this home offers an unparalleled Colorado lifestyle.
$1,245,000

Lake Valley Estates

6668 Fairways Drive, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
3Parking(s)
40Picture(s)
4,948 SquareFeet
Set along the 6th hole of Lake Valley's private golf course, this 4,948 sq. ft. home sits 0.36-acre lot in one of Longmont's most sought-after communities. With sweeping golf course views, thoughtful updates, and access to top-tier amenities, including a private swimming lake, clubhouse, and tennis courts, this home offers an unparalleled Colorado lifestyle.
$1,245,000

Foothills East

5196 Oxford Road, Longmont, CO 80503

4Bedroom(s)
3Bathroom(s)
2Parking(s)
38Picture(s)
2,924 SquareFeet
Escape from it all on this peaceful 38-acre Boulder County property featuring a 4-bed, three-bath home, incredible views, lush scenery, a spring-fed pond, 30 shares of Left Hand Ditch, and a bounty of outbuildings ready to accommodate any use or interest. Located just 20 minutes from Longmont amenities and Boulder attractions, this is the perfect farm getaway.
$3,695,000

Northstar

2286 Star Hill Street, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
2Parking(s)
48Picture(s)
1,968 SquareFeet
NEW CONSTRUCTION +40K TOWARDS INTEREST RATE BUYDOWN AND/OR BUILDER OPTIONS! LIMITED TIME OFFER–Builder Incentive with preferred lender. MOVE-IN READY INCLUDES FULL LANDSCAPING & FENCING. Prime homesite facing west & near park. POPULAR RANCH PLAN. Main floor living at its best in this 3BR/2.5BA design w/spacious owner's suite on the main lvl. Open kitchen/dining/living area filled w/natural light.
$1,299,900

Fox Meadows

1615 Stardance Circle, Longmont, CO 80504

5Bedroom(s)
6Bathroom(s)
6Parking(s)
36Picture(s)
9,510 SquareFeet
Experience luxury and serenity in this exquisite custom-built home, nestled on a half-acre lot adjacent to Fox Hill Golf Course in Starwood Subdivision, Longmont, Colorado. The distinctive U-shape design embraces an outdoor courtyard with a fountain, linking seamlessly to a lavish veranda.
$2,889,999

North Star

2316 Star Hill Street, Longmont, CO 80503

4Bedroom(s)
6Bathroom(s)
3Parking(s)
10Picture(s)
5,723 SquareFeet
Inspired Custom design from renowned builder Masterwork Home Company. Enjoy a unobstructed panoramic view of the entire front range from your rooftop deck. Each bedroom has its own luxury bath. Stunning exposed wood trusses highlight the vaulted ceiling of the oversized great room. Enormous walk-in pantry.
$2,700,000

West Grange

5584 Moosehead Circle, Longmont, CO 80504

3Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
2,012 SquareFeet
*Special Financing Incentive*Here's your opportunity to live in a brand new semi-custom home in one of Longmont's BEST new developments! Love everything about this home. The Virtuoso’s gourmet kitchen makes a statement with its premium finishes, locally owned Tharp cabinets, and Whirlpool stainless steel appliances.
$998,900

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12027 Saint Vrain Road, Longmont, CO 80504

3Bedroom(s)
1Bathroom(s)
4Parking(s)
10Picture(s)
1,400 SquareFeet
Great development opportunity or buy and hold. Just under 3 acres east of Pace, on the north side of 9th (St. Vrain Rd) across from the north entrance to Fox Hill. Property is currently in Boulder County, zoned Ag. Improvements include 1947 farmhouse, plus 6 outbuildings. One of the few infill development lots in Longmont. Up to 18 units per acres possible.
$2,500,000

Foothills East

7484 N 49th Street, Longmont, CO 80503

5Bedroom(s)
10Bathroom(s)
4Parking(s)
29Picture(s)
13,284 SquareFeet
Situated at the base of Haystack Mountain sits Ashlawn Estate, an extraordinary 82-acre masterpiece where luxury living meets breathtaking natural beauty.
$22,500,000
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