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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Pratt & Brown Gardens

830 Martin Street, Longmont, CO 80501

3Bedroom(s)
3Bathroom(s)
8Parking(s)
46Picture(s)
1,632 SquareFeet
Just east of downtown Longmont, 830 Martin Street is one of those properties that makes you pause mid-scroll. The kind of place that feels considered. The main house offers ~1,800 square feet, fully remodeled with a thoughtful, unfussy-clean, warm finishes, and spaces that actually make sense.
$849,000

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

Rainbow Ridge 1st Flg

2020 Diamond Drive, Longmont, CO 80504

3Bedroom(s)
2Bathroom(s)
3Parking(s)
50Picture(s)
2,051 SquareFeet
Welcome to this beautifully maintained 3-bedroom, 2-bath brick ranch nestled in the highly desirable Rainbow Ridge community of Longmont. Bathed in natural light, this home offers a warm and inviting layout with spacious living areas perfect for both everyday living and entertaining. Step outside and discover an expansive backyard oasis that feels like your own private park.
$1,097,000

Harvest Junction Village

68 Western Sky Circle, Longmont, CO 80501

5Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
4,972 SquareFeet
Welcome to this beautifully designed Richmond American home offering the perfect blend of space, comfort, and functionality in one of Longmont’s desirable communities. From the moment you enter, you’ll notice the vaulted ceilings, abundant natural light, and thoughtful layout that make this home ideal for both everyday living and entertaining.
$925,000

Caribou Spgs Ranch Exempt

5336 Caribou Springs Trail, Longmont, CO 80503

6Bedroom(s)
5Bathroom(s)
4Parking(s)
42Picture(s)
4,783 SquareFeet
Situated between Boulder and Lyons, on 6.6 pastoral acres within Caribou Springs Ranch, is 5336 Caribou Springs Trail. This striking, organic contemporary home redefines ranch-style luxury with effortless transitions between indoor and outdoor living. Walls of glass dissolve the boundary between home and horizon – inviting slow mornings, wide-open skies, and enchanting moonlit evenings.
$6,000,000

Trinity Subdivision Replat A

908 Sugar Mill Avenue, Longmont, CO 80504

4Bedroom(s)
4Bathroom(s)
3Parking(s)
6Picture(s)
3,364 SquareFeet
This beautiful custom designed new construction home offers a great mix of comfort and style. Enjoy four bedrooms, exciting architecture, covered patio and patio pergola. Watch the sunset over the mountains from the large second floor covered deck. Customize the finishes of this home to fit your design and style tastes. Enjoy mountain views from each bedroom. Too many quality elements to list.
$1,100,000

Blue Mountain Vista Flg 2

12766 Strawberry Circle, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
5Parking(s)
40Picture(s)
3,747 SquareFeet
Gorgeous contemporary semi-custom home on 1.35 acres! Have a newer home, privacy and plenty of space in Boulder County! Enjoy great mountain views of Longs Peak from the upstairs! Open and sunny floor plan with 18' ceilings in living room makes for a super entertaining space.
$1,265,000

West Grange Flg 2 Duplex Condos

750 Kubat Lane, Longmont, CO 80503

3Bedroom(s)
2Bathroom(s)
2Parking(s)
44Picture(s)
1,713 SquareFeet
Ranch-style, west-facing home with park views and striking modern butterfly roof design. Enjoy bright, single-level, low-maintenance living with 10' & vaulted ceilings, large windows, and an open floor plan. The gourmet kitchen features Kitchen Craft cabinetry, quartz countertops, Whirlpool appliances, undermount sink, and a spacious island.
$819,900

Rainbow Ridge

1331 Ruby Way, Longmont, CO 80504

4Bedroom(s)
4Bathroom(s)
4Parking(s)
50Picture(s)
4,658 SquareFeet
Custom Home with Heated Oversized Garage & RV Parking in Rainbow Ridge Located in the desirable Rainbow Ridge Subdivision of Longmont, this well maintained custom home combines thoughtful design, flexible living space, and standout features that are hard to find.
$1,330,000

West Grange

727 Kubat Lane, Longmont, CO 80503

3Bedroom(s)
2Bathroom(s)
2Parking(s)
13Picture(s)
1,659 SquareFeet
QUICK MOVE-IN OPPORTUNITY + $30K BUILDER INCENTIVE to use toward a rate buy-down, appliances, window coverings, or closing costs. Experience the ease of single-level living in this well-designed, lock-and-leave modern farmhouse duplex on the west side of the neighborhood. The fluid floorplan features three main-level bedrooms surrounding a central kitchen, dining, and living area.
$849,900

East County

10323 Mineral Road, Longmont, CO 80504

4Bedroom(s)
6Bathroom(s)
4Parking(s)
44Picture(s)
5,086 SquareFeet
Welcome to a rare fusion of modern European elegance and Colorado farmland serenity. Set on 22 sweeping acres with 10 Class A Shares of Boulder White Rock Ditch, this 2023-built estate delivers a lifestyle as dynamic as it is luxurious.
$3,500,000

Unincorporated Boulder County

8642 Mineral Road, Longmont, CO 80503

4Bedroom(s)
5Bathroom(s)
3Parking(s)
42Picture(s)
Step into a world of ranching sophistication in Boulder, Colorado! Built in 2015, this expansive 5,442 sf masterpiece redefines executive farming and ranching. Four spacious bedrooms and 5 luxurious bathrooms. Wet bars both inside and outside are designed for modern comfort and effortless entertaining in a rustic setting with impressively formidable wood beams and other extensive timber accents.
$5,290,000
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