Green homes for sale & real estate in Boulder County, CO

631 homes

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OPEN TODAY, 10:30AM TO 12PM

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
2447 20th Street brims with fresh vintage charm, luminous light, and positive energy. Gleaming solid oak floors, walls of windows, updated kitchen and baths, easy gas fireplace, functional mud room, and resplendent gardens are just some of the standout features of this enchanting, expanded bungalow. Enjoy the ideal WFH set up with a completely detached studio that also flexes as a gym, guest space and storage. Raised beds made of cedar plank nourish the household with strawberries, chives, herbs, lettuces, and veggies. Savor tart red cherries and crisp crimson apples from the venerable fruit trees that have thrived here for decades. An entirely separate bike/storage sheds allows for toys to

$1,350,000

3 beds2 baths1,994 sq ft

2447 20th St, Boulder, CO 80304

Raised beds • Bike storage shed • Solid oak floors

3D WALKTHROUGH

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Charming, updated, and ideally located, this 2-bedroom Longmont bungalow combines everyday functionality with a spacious lot and thoughtful improvements-all with no HOA. Inside, newer LVP flooring runs throughout the home, creating a clean, cohesive feel. The generous living area offers plenty of room for a dedicated dining space, while the fully equipped kitchen features ample cabinetry, a tiled backsplash, and all appliances included. Outside, the large backyard is fully enclosed by a newer wood fence, providing a private and versatile outdoor space with plenty of room to garden, entertain, or simply spread out. Alley access creates the opportunity to add a gate for even more parking or b

$378,000

2 beds1 bath888 sq ft

127 E Saint Clair Ave, Longmont, CO 80504

Alley access • Large backyard • Spacious lot

3D & VIDEO TOUR

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Superior craftsmanship. Spectacular layout. Incredible location. Introducing a stunning architectural gem nestled on one of North Boulder's most coveted streets. This energy-efficient home is minutes from Pearl Street Mall and easy walking distance to hiking trails. Set on a beautifully landscaped lot, it features a fenced, low-maintenance yard, mature trees and two covered patios perfect for enjoying the outdoors. Inside, the contemporary open floor plan is highlighted by abundant natural light and spacious rooms. The robust build and energy-conscious design are evident throughout the four levels, which include a walk-out basement - ideal for guests and ADU potential - and an exquisite thi

$2,590,000

5 beds4.5 baths5,592 sq ft

1945 Norwood Ave, Boulder, CO 80304

Two covered patios • Walk out basement • 8,873 sq ft lot

OPEN TODAY, 12PM TO 2PMFLOOR PLAN

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Welcome to this spacious, well maintained home in Hilltop Village. This 4 level residence is priced to sell. The unique lay-out provides plenty of room to spread out while still maintaining a connected atmosphere. Lovely hickory wood floors in the living room, dining room, family room and bedrooms. Enjoy the cozy wood burning fireplace in the large family room. Office in the basement could easily be converted to a 4th bedroom with the addition of an egress window. Basement rec room is a perfect place for hobbies or a gym. This home offers the convenience of walking to Timberline PK-8th grade school, and to Skyline High School. Brand new paint on the interior, a newer roof (8 years old), new

$450,000

3 beds2.5 baths2,081 sq ft

1312 Grays Peak Dr, Longmont, CO 80504

Office in basement • Unique lay-out • Hickory wood floors

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Welcome to 8589 Skyland Drive, a beautifully cared-for home set on a quiet lot in one of Niwot's most desirable neighborhoods. Pride of ownership is evident throughout, creating a warm and inviting atmosphere from the moment you arrive. Mature trees and lush landscaping surround the property, offering privacy, shade and a picturesque setting that changes beautifully with the seasons. Generous decks extend the living space outdoors and provide wonderful places to relax, dine and entertain. From the backyard and side deck, enjoy mountain, foothill and city views that create an exceptional backdrop for morning coffee, evening gatherings or quiet moments at the end of the day. The primary suite

$2,050,000

6 beds4 baths5,973 sq ft

8589 Skyland Dr, Niwot, CO 80503

Foothill views • Lush landscaping • Generous decks

Property at 1800 Sumac Ave, Boulder, CO 80304, 7 beds, 4 baths

$1,650,000

7 beds4 baths3,991 sq ft

1800 Sumac Ave, Boulder, CO 80304

Property at 716 Brook Rd, Boulder, CO 80302, 4 beds, 3.5 baths

$1,495,000

4 beds3.5 baths3,890 sq ft

716 Brook Rd, Boulder, CO 80302

Property at 1147 W Enclave Cir, Louisville, CO 80027, 5 beds, 5 baths

$2,749,000

5 beds5 baths5,201 sq ft

1147 W Enclave Cir, Louisville, CO 80027

Property at 2409 5th St, Boulder, CO 80304, 4 beds, 4.5 baths

$3,900,000

4 beds4.5 baths4,343 sq ft

2409 5th St, Boulder, CO 80304

Property at 1550 Poplar Ave, Boulder, CO 80304, 5 beds, 3.5 baths

$3,200,000

5 beds3.5 baths4,434 sq ft

1550 Poplar Ave, Boulder, CO 80304

Property at 954 Martin Rd, Longmont, CO 80504, 2 beds, 1 bath

$444,900

2 beds1 bath1,008 sq ft

954 Martin Rd, Longmont, CO 80504

Property at 9 Eagle Nest Ln, Lyons, CO 80540, 3 beds, 3 baths

$1,100,000

3 beds3 baths3,520 sq ft

9 Eagle Nest Ln, Lyons, CO 80540

Property at 1442 Hilltop Dr, Longmont, CO 80504, 4 beds, 2 baths

$635,000

4 beds2 baths2,698 sq ft

1442 Hilltop Dr, Longmont, CO 80504

Property at 4957 Sundance Sq, Boulder, CO 80301, 3 beds, 3 baths

$1,050,000

3 beds3 baths2,889 sq ft

4957 Sundance Sq, Boulder, CO 80301

Property at 1120 Somerset St, Lafayette, CO 80026, 3 beds, 2 baths

$615,000

3 beds2 baths1,408 sq ft

1120 Somerset St, Lafayette, CO 80026

Listing provided by REColorado as Distributed by MLS Grid

Property at 942 Granite Ct, Longmont, CO 80504, 3 beds, 2 baths

$529,529

3 beds2 baths1,680 sq ft

942 Granite Ct, Longmont, CO 80504

Property at 7962 Anchor Dr, Longmont, CO 80504, 5 beds, 3.5 baths

$1,500,000

5 beds3.5 baths3,814 sq ft

7962 Anchor Dr, Longmont, CO 80504

Property at 7314 Timothy Pl, Niwot, CO 80503, 4 beds, 3 baths

$1,295,000

4 beds3 baths2,310 sq ft

7314 Timothy Pl, Niwot, CO 80503

Property at 1828 Rice St, Longmont, CO 80501, 3 beds, 2 baths

$469,000

3 beds2 baths1,061 sq ft

1828 Rice St, Longmont, CO 80501

Property at 1266 Lanyon Ln, Longmont, CO 80503, 4 beds, 2 baths

$518,500

4 beds2 baths1,584 sq ft

1266 Lanyon Ln, Longmont, CO 80503

Property at 720 Gillaspie Dr, Boulder, CO 80305, 5 beds, 2 baths

$1,125,000

5 beds2 baths1,826 sq ft

720 Gillaspie Dr, Boulder, CO 80305

Property at 933 Ninebark Ln, Longmont, CO 80503, 4 beds, 3.5 baths

$825,000

4 beds3.5 baths2,797 sq ft

933 Ninebark Ln, Longmont, CO 80503

Property at 435 Arapahoe Ave, Boulder, CO 80302, 3 beds, 2.5 baths

$3,125,000

3 beds2.5 baths4,981 sq ft

435 Arapahoe Ave, Boulder, CO 80302

Property at 50 S Boulder Cir Unit 50-5013, Boulder, CO 80303, 1 bed, 1 bath

$275,000

1 bed1 bath637 sq ft

50 S Boulder Cir Unit 50-5013, Boulder, CO 80303

Property at 1032 Ridglea Way, Boulder, CO 80303, 4 beds, 4 baths

$1,695,000

4 beds4 baths2,965 sq ft

1032 Ridglea Way, Boulder, CO 80303

Property at 8099 Meadowdale Sq, Niwot, CO 80503, 4 beds, 3.5 baths

$759,000

4 beds3.5 baths1,929 sq ft

8099 Meadowdale Sq, Niwot, CO 80503

Property at 2939 S Lakeridge Trl, Boulder, CO 80302, 3 beds, 3 baths

$2,300,000

3 beds3 baths2,399 sq ft

2939 S Lakeridge Trl, Boulder, CO 80302

Property at 2991 24th St, Boulder, CO 80304, 3 beds, 1 bath

$998,000

3 beds1 bath1,026 sq ft

2991 24th St, Boulder, CO 80304

Listing provided by REColorado as Distributed by MLS Grid

Property at 611 Mathews Way, Erie, CO 80516, 4 beds, 3 baths

$800,000

4 beds3 baths4,072 sq ft

611 Mathews Way, Erie, CO 80516

Property at 5521 Glendale Gulch Cir, Boulder, CO 80301, 5 beds, 3.5 baths

$935,000

5 beds3.5 baths3,133 sq ft

5521 Glendale Gulch Cir, Boulder, CO 80301

Property at 3739 Florentine Cir, Longmont, CO 80503, 4 beds, 4 baths

$909,000

4 beds4 baths4,005 sq ft

3739 Florentine Cir, Longmont, CO 80503

Property at 1951 Vista Dr, Boulder, CO 80304, 6 beds, 4.5 baths

$5,950,000

6 beds4.5 baths5,496 sq ft

1951 Vista Dr, Boulder, CO 80304

Property at 873 9th St, Boulder, CO 80302, 5 beds, 3 baths

$1,650,000

5 beds3 baths2,536 sq ft

873 9th St, Boulder, CO 80302

Property at 4847 Tanglewood Ct, Boulder, CO 80301, 4 beds, 3 baths

$1,045,000

4 beds3 baths2,772 sq ft

4847 Tanglewood Ct, Boulder, CO 80301

Property at 2040 Oak Ave, Boulder, CO 80304, 5 beds, 3.5 baths

$1,998,000

5 beds3.5 baths3,745 sq ft

2040 Oak Ave, Boulder, CO 80304

Property at 2850 6th St, Boulder, CO 80304, 4 beds, 2.5 baths

$1,795,000

4 beds2.5 baths2,161 sq ft

2850 6th St, Boulder, CO 80304

Property at 150 Pheasant Run, Louisville, CO 80027, 3 beds, 3 baths

$460,000

3 beds3 baths1,568 sq ft

150 Pheasant Run, Louisville, CO 80027

Property at 3343 Cripple Creek Trl Unit H12, Boulder, CO 80305, 2 beds, 2 baths

$629,000

2 beds2 baths1,064 sq ft

3343 Cripple Creek Trl Unit H12, Boulder, CO 80305

Listing provided by REColorado as Distributed by MLS Grid

Property at 1173 Quince Ave, Boulder, CO 80304, 3 beds, 2.5 baths

$1,295,000

3 beds2.5 baths1,410 sq ft

1173 Quince Ave, Boulder, CO 80304

Property at 830 20th St #308, Boulder, CO 80302, 1 bed, 1 bath

$369,900

1 bed1 bath620 sq ft

830 20th St #308, Boulder, CO 80302

Property at 1251 Vail Ln, Longmont, CO 80503, 4 beds, 3 baths

$585,000

4 beds3 baths2,086 sq ft

1251 Vail Ln, Longmont, CO 80503

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Based on information submitted to the MLS GRID as of Sun Aug 30 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Green Homes for Sale in Boulder County

There are currently 631 green homes for sale in Boulder County at a median listing price of $759K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Boulder County stay on the market for 66 days and receive 2 offers. This map is refreshed with the newest listings in Boulder County every 15 minutes.

In the past month, 425 homes have been sold in Boulder County. In addition to houses in Boulder County, there were also 315 condos, 284 townhouses, and 48 multi-family units for sale in Boulder County last month. Find your dream home in Boulder County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Boulder County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Boulder County. If you're looking to sell your home in the Boulder County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Boulder County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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