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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Meadow Mountain

1432 Turin Drive, Longmont, CO 80503

5Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
4,614 SquareFeet
Welcome to a home where wide-open mountain views, smart-home luxury, and an unbeatable location come together. Sited directly across from Blue Skies Park, you'll step out your door to miles of paved trails and a dog park – all framed by Rocky Mountain views you'll never stop noticing. Top-rated elementary, middle, and high schools are all within walking distance.
$1,200,000

Creekside 6

2284 Indian Peaks Circle, Longmont, CO 80504

6Bedroom(s)
4Bathroom(s)
3Parking(s)
34Picture(s)
3,583 SquareFeet
Corner Lot Manor. Elevated comfort and timeless design come together in this exceptional Longmont residence, perfectly positioned on a generous corner lot in a quiet neighborhood just moments from parks, shopping, dining, and everyday conveniences.
$939,000

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)
49Picture(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.
$2,175,000

Fox Meadow Flg 3, Starwood

1657 Stardance Circle, Longmont, CO 80504

4Bedroom(s)
4Bathroom(s)
3Parking(s)
47Picture(s)
3,980 SquareFeet
Welcome to "Eagle's Landing at Fox Hill" -a custom home nestled in the prestigious Starwood community of the award-winning Fox Hill Club. Recently updated, the home blends modern luxury with everyday functionality. Step inside to an open-concept layout that effortlessly invites both entertaining and relaxed living.
$1,350,000

Casagrande Estates

9601 Sierra Vista Road, Longmont, CO 80504

3Bedroom(s)
2Bathroom(s)
2Parking(s)
36Picture(s)
1,904 SquareFeet
Beautifully updated and exceptionally well cared for ranch home situated on just over 1 acre in unincorporated Weld County! This move-in ready 3 bed, 2 bath property offers the perfect blend of country living and convenience with no HOA and easy access to I-25, shopping, and everyday amenities.
$815,000

WEST OLD TOWN LONGMONT

425 Long View Court, Longmont, CO 80501

5Bedroom(s)
4Bathroom(s)
2Parking(s)
46Picture(s)
4,129 SquareFeet
Stunning One-of-a-Kind Mid-Century Modern Home with Luxury Upgrades, Water Rights & Mountain Views! Originally designed in 1970 by the renowned Junge & Associates, this exceptional custom home seamlessly blends timeless mid-century modern architecture with sophisticated, high-end updates.
$1,350,000

Renaissance Flg 2

1702 Sicily Drive, Longmont, CO 80503

4Bedroom(s)
3Bathroom(s)
2Parking(s)
50Picture(s)
2,531 SquareFeet
Set on a corner lot on Longmont's west side, this home puts you in one of the more sought-after corners of the city. The 80503 zip is a deliberate choice for a lot of buyers, & once you spend time here it's easy to see why. The neighborhood itself has an established feel – mature trees, sidewalks people actually walk on, neighbors who wave. It's quiet without being isolated.
$927,700

Sundance

1846 Wasach Drive, Longmont, CO 80504

4Bedroom(s)
4Bathroom(s)
4Parking(s)
45Picture(s)
3,254 SquareFeet
**Based on market demand – Seller willing to consider concession toward elevator install – there exists a perfect place for one. Custom home in Ute Creek Golf course Sundance community offers high end finishes and thoughtful design. This lightly lived in home has so much to offer.
$1,050,000

Harvest Junction Village

286 Western Sky Circle, Longmont, CO 80501

5Bedroom(s)
4Bathroom(s)
2Parking(s)
35Picture(s)
4,115 SquareFeet
Space, style, and a location that truly delivers-this 2018-built, 5-bedroom, 4-bath home on one of Harvest Junction's largest corner lots checks every box. From the moment you step inside, hardwood floors, vaulted ceilings, and abundant natural light create a sense of openness that feels both impressive and inviting.
$839,000

Meadow Green Farm

9402 Crystal Lane, Longmont, CO 80503

5Bedroom(s)
6Bathroom(s)
5Parking(s)
50Picture(s)
9,538 SquareFeet
A once-in-a-lifetime opportunity to own one of the Front Range’s most extraordinary lakefront properties. Some homes simply check boxes. Others redefine the way you live. Tucked behind the gates of one of Longmont’s most private communities, this extraordinary lakefront estate is positioned directly on the water. Set on 5.5 curated acres, the experience begins long before you step inside.
$3,350,000

Niwot Hills Tdr PUD Flg 2

6689 Asher Court, Longmont, CO 80503

5Bedroom(s)
7Bathroom(s)
4Parking(s)
50Picture(s)
7,006 SquareFeet
Perched at the highest point in Niwot Hills, 6689 Asher Court was designed around one idea: that where you live should feel like the best decision you've ever made. Every morning, Longs Peak fills your windows. Every evening, the Northern Front Range turns gold. The circular driveway and natural stone facade are just the beginning.
$3,695,000
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