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

624 homes

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ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
* Investor Opportunity * Tucked away in a quiet, private pocket of Walnut Street behind River & Woods - just south of Pearl and west of Folsom - this well-maintained 4-bedroom, 2-bath home perfectly balances comfort and convenience. Features include vaulted ceilings, new interior paint, a new roof, new main-level flooring, a new water heater, a cozy gas fireplace, and in-unit laundry. Ideally located just one block from Pearl Street and close to downtown Boulder, the University of Colorado, and the 29th Street Mall, this home offers incredible access to it all. With consistent rental history and an unbeatable central location, this Walnut Street gem is an exceptional Boulder find. Te

$925,000

4 beds2 baths1,526 sq ft

2317 Walnut St, Boulder, CO 80302

Cozy gas fireplace • Central location • New water heater

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Mountain views, outdoor living, and no Metro District make this nearly new Longmont ranch a standout. Built in 2023, this thoughtfully designed single-level home offers 1,637 finished square feet on the main level, plus a full unfinished basement ready for storage, hobbies, or future expansion. Inside, 9-foot ceilings and large windows fill the open living area with natural light. The kitchen features Whirlpool SS appliances, a spacious island, generous walk-in pantry, and plenty of room for everyday meals and entertaining. The split-bedroom layout creates privacy between the primary suite and the two secondary bedrooms. Retreat to the primary suite with a roomy walk-in closet, dual vanity,

$574,900

3 beds2 baths3,274 sq ft

438 Overbrook Ln, Longmont, CO 80504

7,274 sq ft lot • 2 garage spots • Built 2023

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Beautifully, fully remodeled 2-bedroom, 1-bathroom bungalow in old town Longmont. The house sits on a double lot, so there is plenty of room for a detached garage or possible ADU in the future. Open Concept Living area. Such a charming home in a desirable location. A must-see property!

$420,000

2 beds1 bath900 sq ft

12 Marshall Pl, Longmont, CO 80504

Fully remodeled • Possible adu • Desirable location

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Location, location, location. Wonderful seasonal cabin in Peaceful Valley only a short walk from the Middle St Vrain River. A fisherman's dream location since the Middle St Vrain is the only free flowing stream on the northern Front Range. Only 1/2 mile from Camp Dick and Roosevelt National Forest with a myriad of trails for mountain biking, hiking, and cross-country skiing and 10 minutes to Brainard Lake Recreation Area. For four-wheel enthusiasts, there are several challenging four-wheel drive roads in the immediate area. The original cabin was built prior to 1900 and two additions were added at later dates. Includes a high producing well and permitted septic system and the paved county r

$339,000

1 bed1 bath663 sq ft

450 Peaceful Valley Rd, Lyons, CO 80540

Insulation • Double pain windows • High producing well

3D WALKTHROUGH

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
ENJOY THE BEST OF BOTH WORLDS-COUNTRY LIVING JUST 10 MINUTES TO PEARL STREET!Welcome to your dream retreat where rural charm meets urban convenience! This 5-bedroom, 3-bath raised ranch is perfectly situated on a 4.7-acre level lot, offering stunning views of the foothills and the peace and privacy of country living - all just a short drive to the heart of Boulder. Bring your horses and your vision! The property includes a 4-stall horse barn and is equipped to accommodate up to 8 horses. With 14 shares of North Boulder Farmer's Ditch water rights, this is a rare opportunity for equestrians, hobby farmers, or anyone seeking space and sustainability. Inside, the home boasts a new primary suit

$1,675,000

4 beds3 baths3,467 sq ft

4056 63rd St, Boulder, CO 80301

4.72 acre lot • Built 1963 • Listed 147 days

Property at 509 Primrose Ln, Superior, CO 80027, 2 beds, 2.5 baths

$580,000

2 beds2.5 baths1,480 sq ft

509 Primrose Ln, Superior, CO 80027

Property at 3620 Silver Plume Ln, Boulder, CO 80305, 4 beds, 2 baths

$1,258,000

4 beds2 baths1,628 sq ft

3620 Silver Plume Ln, Boulder, CO 80305

Property at 3030 Oneal Pkwy Unit R-19, Boulder, CO 80301, 2 beds, 1 bath

$229,000

2 beds1 bath938 sq ft

3030 Oneal Pkwy Unit R-19, Boulder, CO 80301

Property at 194 N Cedar Brook Rd, Boulder, CO 80304, 4 beds, 2.5 baths

$1,350,000

4 beds2.5 baths2,214 sq ft

194 N Cedar Brook Rd, Boulder, CO 80304

Property at 3683 Pinedale St Unit D, Boulder, CO 80301, 2 beds, 2 baths

$242,247

2 beds2 baths1,034 sq ft

3683 Pinedale St Unit D, Boulder, CO 80301

Property at 3645 Cholla Ct, Boulder, CO 80304, 4 beds, 5.5 baths

$7,995,000

4 beds5.5 baths5,622 sq ft

3645 Cholla Ct, Boulder, CO 80304

Property at 650 Laramie Blvd, Boulder, CO 80304, 3 beds, 5 baths

$849,000

3 beds5 baths2,992 sq ft

650 Laramie Blvd, Boulder, CO 80304

Property at 885 Delechant Dr, Erie, CO 80516, 5 beds, 4 baths

$1,250,000

5 beds4 baths5,593 sq ft

885 Delechant Dr, Erie, CO 80516

Listing provided by REColorado as Distributed by MLS Grid

Property at 149 Rockledge Cir, Lyons, CO 80540, 3 beds, 3 baths

$1,129,000

3 beds3 baths2,763 sq ft

149 Rockledge Cir, Lyons, CO 80540

Property at 5592 Stonewall Pl, Boulder, CO 80303, 4 beds, 3.5 baths

$1,075,000

4 beds3.5 baths2,728 sq ft

5592 Stonewall Pl, Boulder, CO 80303

Property at 3621 21st St, Boulder, CO 80304, 4 beds, 4.5 baths

$12,000,000

4 beds4.5 baths7,099 sq ft

3621 21st St, Boulder, CO 80304

Property at 8707 Elgin Dr, Lafayette, CO 80026, 3 beds, 3 baths

$3,450,000

3 beds3 baths3,900 sq ft

8707 Elgin Dr, Lafayette, CO 80026

Listing provided by REColorado as Distributed by MLS Grid

Property at 9773 Phillips Rd, Lafayette, CO 80026, 3 beds, 4 baths

$5,075,000

3 beds4 baths6,266 sq ft

9773 Phillips Rd, Lafayette, CO 80026

Property at 2145 Vine Ave, Boulder, CO 80304, 5 beds, 4.5 baths

$2,295,000

5 beds4.5 baths4,878 sq ft

2145 Vine Ave, Boulder, CO 80304

Property at 3945 Promontory Ct, Boulder, CO 80304, 4 beds, 4.5 baths

$2,875,000

4 beds4.5 baths4,093 sq ft

3945 Promontory Ct, Boulder, CO 80304

Property at 2034 Pearl St #200, Boulder, CO 80302, 4 beds, 4.5 baths

$3,200,000

4 beds4.5 baths2,903 sq ft

2034 Pearl St #200, Boulder, CO 80302

Property at 2 King Pl, Nederland, CO 80466, 3 beds, 3 baths

$849,000

3 beds3 baths2,586 sq ft

2 King Pl, Nederland, CO 80466

Listing provided by REColorado as Distributed by MLS Grid

Property at 722 Tenacity Dr Unit A, Longmont, CO 80504, 1 bed, 1.5 baths

$549,000

1 bed1.5 baths1,962 sq ft

722 Tenacity Dr Unit A, Longmont, CO 80504

Property at 1140 Portland Pl #208, Boulder, CO 80304, 2 beds, 2 baths

$925,000

2 beds2 baths1,382 sq ft

1140 Portland Pl #208, Boulder, CO 80304

Property at 4398 Carter Trl, Boulder, CO 80301, 5 beds, 3.5 baths

$1,695,000

5 beds3.5 baths4,892 sq ft

4398 Carter Trl, Boulder, CO 80301

Property at 36 Placer Ave, Longmont, CO 80504, 2 beds, 1 bath

$429,900

2 beds1 bath1,302 sq ft

36 Placer Ave, Longmont, CO 80504

Property at 5575 Saint Vrain Rd, Longmont, CO 80503, 3 beds, 3 baths

$4,499,000

3 beds3 baths4,424 sq ft

5575 Saint Vrain Rd, Longmont, CO 80503

Property at 620 Juniper Ave, Boulder, CO 80304, 6 beds, 7.5 baths

$8,500,000

6 beds7.5 baths10,092 sq ft

620 Juniper Ave, Boulder, CO 80304

Property at 1625 Yellow Pine Ave, Boulder, CO 80304, 2 beds, 2 baths

$599,000

2 beds2 baths1,004 sq ft

1625 Yellow Pine Ave, Boulder, CO 80304

Property at 8906 Little Raven Trl, Niwot, CO 80503, 6 beds, 8.5 baths

$3,999,000

6 beds8.5 baths9,057 sq ft

8906 Little Raven Trl, Niwot, CO 80503

Property at 2214 Central Park Way, Superior, CO 80027, 4 beds, 4 baths

$649,900

4 beds4 baths1,968 sq ft

2214 Central Park Way, Superior, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 2570 Josephine Way, Superior, CO 80027, 3 beds, 4 baths

$663,000

3 beds4 baths2,158 sq ft

2570 Josephine Way, Superior, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 36 Navajo Trl, Nederland, CO 80466, 3 beds, 3 baths

$1,274,900

3 beds3 baths2,266 sq ft

36 Navajo Trl, Nederland, CO 80466

Listing provided by REColorado as Distributed by MLS Grid

Property at 166 Valley View Way, Boulder, CO 80304, 5 beds, 6.5 baths

$7,995,000

5 beds6.5 baths7,160 sq ft

166 Valley View Way, Boulder, CO 80304

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

$6,750,000

5 beds4.5 baths7,254 sq ft

2158 Tamarack Ave, Boulder, CO 80304

Property at 3776 Orange Ln, Boulder, CO 80304, 4 beds, 3 baths

$1,895,000

4 beds3 baths3,130 sq ft

3776 Orange Ln, Boulder, CO 80304

Property at 549 Hoyt Ln, Lafayette, CO 80026, 2 beds, 2 baths

$634,000

2 beds2 baths2,143 sq ft

549 Hoyt Ln, Lafayette, CO 80026

Listing provided by REColorado as Distributed by MLS Grid

Property at 518 Meadow Mountain Dr, Allenspark, CO 80510, 3 beds, 2 baths

$875,000

3 beds2 baths1,770 sq ft

518 Meadow Mountain Dr, Allenspark, CO 80510

Property at 5083 Cottonwood Dr, Boulder, CO 80301, 4 beds, 4.5 baths

$3,100,000

4 beds4.5 baths3,262 sq ft

5083 Cottonwood Dr, Boulder, CO 80301

Property at 500 Ridge Rd, Ward, CO 80481, 5 beds, 3.5 baths

$1,599,000

5 beds3.5 baths4,851 sq ft

500 Ridge Rd, Ward, CO 80481

Property at 2938 Kalmia Ave #7, Boulder, CO 80301, 2 beds, 2 baths

$539,000

2 beds2 baths1,252 sq ft

2938 Kalmia Ave #7, Boulder, CO 80301

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Based on information submitted to the MLS GRID as of Thu Sep 03 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 624 green homes for sale in Boulder County at a median listing price of $753K. 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 65 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 317 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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