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

740 homes

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ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
The Flatirons shape Boulder's identity. Flagstaff defines the view. Set just beneath Flagstaff Mountain on some of the city's most prized ground, this is a home rooted in both nature and prestige. The location is unmatched. In a region ranked among the most desirable places to live in Colorado, and arguably the country, this small enclave consistently leads the way in demand, stability, and lifestyle appeal. Designed by Scott Coburn, the architecture reflects a timeless sensibility with clean lines, exceptional light, and a seamless connection to the outdoors. This is a home where proportion matters more than flash, and where well-considered spaces flow with ease. The result is a layout tha

$3,999,999

5 beds4.5 baths5,043 sq ft

820 6th St, Boulder, CO 80302

0.26 acre lot • 2 garage spots • Built 1990

3D WALKTHROUGH

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Welcome to this impeccable fully renovated 4-bedroom, 2.5-bath townhome where no detail has been overlooked. Designed with a modern mountain aesthetic, every finish was thoughtfully selected to create a cohesive and elevated feel throughout. The kitchen is a true showstopper-taken to the studs and rebuilt with a smart new layout, it features custom Knotty Alder cabinetry, handmade Fireclay Tile backsplash, quartz countertops, and top-of-the-line appliances. A peninsula with bar seating and built-in beverage fridge makes it perfect for entertaining. The kitchen flows into a vaulted dining area filled with natural light. Brand new solid white oak hardwood floors span the main level, leading i

$995,000

4 beds2.5 baths1,634 sq ft

4204 Greenbriar Blvd #45, Boulder, CO 80305

$405 HOA • Garage • Built 1976

NEW CONSTRUCTION

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
MOVE RIGHT IN! A new standard of luxury awaits in Newlands. Designed by the visionaries at Mosaic Architects this stunning residence is where bold design meets effortless elegance. Set on a sprawling 9,000+ SF lot, every detail of this home is intentional. The WOW factor begins the moment you head inside! The dramatic two story foyer with its striking stair hall welcomes you and entices you through the open concept living areas where THREE sets of Marvin collapsible doors open to create a seamless integration of indoor an outdoor living. White oak floors anchor the spaces while custom cabinetry, a huge pantry, a timeless palette, and top of the line appliances provide the backdrop for culin

$5,950,000

4 beds4.5 baths5,226 sq ft

640 Iris Ave, Boulder, CO 80304

Feature media wall • Steam shower • Outdoor veranda

3D WALKTHROUGH

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
New roof new hot water heater in 2025! Huge price reduction! You get a second chance at this property. In the Heart of Southwest Longmont This spacious home in the coveted Clover Creek neighborhood offers a rare blend of location, layout, and potential. With access to the award-winning Blue Mountain Elementary, a community pool, and a scenic trail system, the lifestyle here is hard to beat. Inside, the flexible floor plan includes a main-level office with en suite 3/4 bath-ideal for guests or multi-generational living-plus two distinct living areas, one featuring vaulted ceilings. The eat-in kitchen and separate dining room provide ample space for gathering and everyday living. Upstairs, th

$700,000

4 beds3 baths3,371 sq ft

3617 Sunflower Cir, Longmont, CO 80503

Community pool • Main-level office • Eat-in kitchen

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Price reduced 40k! Newer paired home in Erie's Compass neighborhood - West of County Line Road so Boulder County in the desired Boulder Valley School District! Over 1500 finished sq. feet with 3 beds, 3 baths & oversized 2-car attached garage. You'll love the trex deck, astroturf yard plus a covered front porch. LVP on the whole first floor. Open & bright kitchen w/ ss appliances, quartz counters, gas range/oven, pantry & built-in desk. Upstairs bathrooms also have quartz counters. Upgrades - 42 inch cabs & 2 inch blinds. Monthly HOA fee includes trash, alley snow removal & several neighborhood parks & walking trails! Full basement (w/ 9 foot ceilings) to

$519,900

3 beds3 baths2,184 sq ft

599 Greenville Aly, Erie, CO 80516

Astroturf yard • Covered front porch • Quartz counters

Listing provided by REColorado as Distributed by MLS Grid

Property at 713 Merlin Dr #713, Lafayette, CO 80026, 3 beds, 2 baths

$144,900

3 beds2 baths1,664 sq ft

713 Merlin Dr #713, Lafayette, CO 80026

Property at 7979 N 41st St, Longmont, CO 80503, 5 beds, 5 baths

$3,950,000

5 beds5 baths5,728 sq ft

7979 N 41st St, Longmont, CO 80503

Property at 182 Ridge Rd, Boulder, CO 80303, 3 beds, 5 baths

$2,775,000

3 beds5 baths4,764 sq ft

182 Ridge Rd, Boulder, CO 80303

Property at 1213 Primos Rd, Boulder, CO 80302, 3 beds, 2 baths

$700,000

3 beds2 baths1,329 sq ft

1213 Primos Rd, Boulder, CO 80302

Property at 6122 Fourmile Canyon Dr, Boulder, CO 80302, 2 beds, 1 bath

$395,000

2 beds1 bath692 sq ft

6122 Fourmile Canyon Dr, Boulder, CO 80302

Property at 188 Ponderosa Way, Nederland, CO 80466, 3 beds, 2 baths

$849,900

3 beds2 baths1,856 sq ft

188 Ponderosa Way, Nederland, CO 80466

Property at 541 Riverside Dr, Lyons, CO 80540, 2 beds, 1 bath

$450,000

2 beds1 bath1,004 sq ft

541 Riverside Dr, Lyons, CO 80540

Property at 6112 Fourmile Canyon Dr, Boulder, CO 80302, 1 bed, 1 bath

$495,000

1 bed1 bath609 sq ft

6112 Fourmile Canyon Dr, Boulder, CO 80302

Property at 2554 Linden Dr, Boulder, CO 80304, 5 beds, 5 baths

$2,395,000

5 beds5 baths6,502 sq ft

2554 Linden Dr, Boulder, CO 80304

Property at 461 Western Sky Cir, Longmont, CO 80501, 4 beds, 2.5 baths

$690,000

4 beds2.5 baths3,215 sq ft

461 Western Sky Cir, Longmont, CO 80501

Property at 15 Hardscrabble Rd, Golden, CO 80403, 5 beds, 4 baths

$778,000

5 beds4 baths2,627 sq ft

15 Hardscrabble Rd, Golden, CO 80403

Property at 953 Saint Andrews Ln, Louisville, CO 80027, 5 beds, 3 baths

$1,800,000

5 beds3 baths4,041 sq ft

953 Saint Andrews Ln, Louisville, CO 80027

Property at 578 Indian Peaks Trl W, Lafayette, CO 80026, 4 beds, 3.5 baths

$1,150,000

4 beds3.5 baths2,836 sq ft

578 Indian Peaks Trl W, Lafayette, CO 80026

Property at 12745 N 66th St, Longmont, CO 80503, 3 beds, 2 baths

$899,950

3 beds2 baths2,218 sq ft

12745 N 66th St, Longmont, CO 80503

Property at 677 Sky Trail Rd, Boulder, CO 80302, 3 beds, 3 baths

$1,175,000

3 beds3 baths2,770 sq ft

677 Sky Trail Rd, Boulder, CO 80302

Listing provided by REColorado as Distributed by MLS Grid

Property at 2351 Superior Dr, Superior, CO 80027, 3 beds, 3 baths

$930,000

3 beds3 baths3,256 sq ft

2351 Superior Dr, Superior, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 7007 Rozena Dr, Longmont, CO 80503, 4 beds, 5.5 baths

$11,950,000

4 beds5.5 baths8,330 sq ft

7007 Rozena Dr, Longmont, CO 80503

Property at 110 W Coal Creek Dr, Louisville, CO 80027, 3 beds, 1 bath

$499,950

3 beds1 bath1,136 sq ft

110 W Coal Creek Dr, Louisville, CO 80027

Property at 6880 Saint Vrain Rd, Longmont, CO 80503, 6 beds, 7.5 baths

$25,000,000

6 beds7.5 baths10,801 sq ft

6880 Saint Vrain Rd, Longmont, CO 80503

Property at 342 4th Ave, Lyons, CO 80540, 2 beds, 1 bath

$635,000

2 beds1 bath806 sq ft

342 4th Ave, Lyons, CO 80540

Property at 262 E 5th Ave, Longmont, CO 80504, 3 beds, 1 bath

$449,800

3 beds1 bath2,220 sq ft

262 E 5th Ave, Longmont, CO 80504

Property at 6686 Jay Rd, Boulder, CO 80301, 4 beds, 3.5 baths

$19,500,000

4 beds3.5 baths7,832 sq ft

6686 Jay Rd, Boulder, CO 80301

Property at 2158 Tamarack Ave, Boulder, CO 80304, 5 beds, 4.5 baths

$10,500,000

5 beds4.5 baths7,254 sq ft

2158 Tamarack Ave, Boulder, CO 80304

Property at 1211 Meadow St, Longmont, CO 80501, 3 beds, 2 baths

$494,999

3 beds2 baths1,376 sq ft

1211 Meadow St, Longmont, CO 80501

Listing provided by REColorado as Distributed by MLS Grid

Property at 1820 Mary Ln #16, Boulder, CO 80304, 3 beds, 2 baths

$800,000

3 beds2 baths1,630 sq ft

1820 Mary Ln #16, Boulder, CO 80304

Property at 1116 Elysian Fields Dr Unit F, Lafayette, CO 80026, 1 bed, 1 bath

$259,900

1 bed1 bath669 sq ft

1116 Elysian Fields Dr Unit F, Lafayette, CO 80026

Listing provided by REColorado as Distributed by MLS Grid

Property at 1004 Chokecherry Ln, Longmont, CO 80503, 4 beds, 3.5 baths

$669,000

4 beds3.5 baths2,518 sq ft

1004 Chokecherry Ln, Longmont, CO 80503

Property at 7534 Skyway Ct, Boulder, CO 80303, 4 beds, 5.5 baths

$3,750,000

4 beds5.5 baths6,478 sq ft

7534 Skyway Ct, Boulder, CO 80303

Property at 819 Gapter Rd, Boulder, CO 80303, 4 beds, 4.5 baths

$3,100,000

4 beds4.5 baths4,020 sq ft

819 Gapter Rd, Boulder, CO 80303

Property at 450 S 41st St, Boulder, CO 80305, 5 beds, 3 baths

$1,199,000

5 beds3 baths2,800 sq ft

450 S 41st St, Boulder, CO 80305

Property at 2018 Ionosphere St #8, Longmont, CO 80504, 1 bed, 1 bath

$360,000

1 bed1 bath883 sq ft

2018 Ionosphere St #8, Longmont, CO 80504

Property at 3044 Red Deer Trl, Lafayette, CO 80026, 4 beds, 3 baths

$1,160,000

4 beds3 baths3,358 sq ft

3044 Red Deer Trl, Lafayette, CO 80026

Property at 1129 2nd Ave, Longmont, CO 80501, 2 beds, 1 bath

$399,900

2 beds1 bath740 sq ft

1129 2nd Ave, Longmont, CO 80501

Property at 1851 Trevor Cir, Longmont, CO 80501, 4 beds, 3.5 baths

$629,500

4 beds3.5 baths2,849 sq ft

1851 Trevor Cir, Longmont, CO 80501

Property at 1836 Lakespur Ln, Louisville, CO 80027, 4 beds, 4 baths

$1,399,000

4 beds4 baths3,440 sq ft

1836 Lakespur Ln, Louisville, CO 80027

Property at 567 Manorwood Ln, Louisville, CO 80027, 4 beds, 4.5 baths

$1,674,999

4 beds4.5 baths4,418 sq ft

567 Manorwood Ln, Louisville, CO 80027

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Based on information submitted to the MLS GRID as of Mon Dec 22 2025. 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 740 green homes for sale in Boulder County at a median listing price of $777K. 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 93 days and receive 1 offers. This map is refreshed with the newest listings in Boulder County every 15 minutes.

In the past month, 272 homes have been sold in Boulder County. In addition to houses in Boulder County, there were also 194 condos, 420 townhouses, and 25 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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