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

588 homes

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ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Completed in 2023, 6792 Niwot Hills Drive is a newly built luxury home on a 1.5-acre lot in coveted Niwot Hills, capturing sweeping views of open space, Longs Peak, and the Northern Front Range just minutes from downtown Niwot. European-inspired architecture meets modern smart-home performance across interiors defined by barrel-vaulted ceilings, custom iron doors, natural stone walls, alder wood trim, hardwood floors, slab granite, and Venetian plaster, anchored by a custom curved staircase with open wood risers and iron railing. The main level pairs everyday living with entertaining through a great room with soaring ceilings and a stone fireplace, a chef's kitchen with a large island, prof

$5,495,000

5 beds7 baths11,364 sq ft

6792 Niwot Hills Dr, Niwot, CO 80503

1.5 acre lot • Great room • Custom iron doors

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Located in the heart of Nederland yet in a very private 1.72 acre setting, this 4-bedroom, 2-bath home blends historic character with modern comfort, convenience, and efficiency. Built in 1927, the home retains much of its original charm while benefiting from numerous updates throughout. Recent improvements include new windows, siding, boiler, updated kitchen appliances, refinished hardwoods, upgraded electric for hot tub and EV charger, and a brand-new concrete patio. The flexible 4-bedroom layout offers space for a variety of living arrangements, while the home's character-filled details reflect its rich history and mountain-town appeal. Enjoy walkable access to Nederland's restaurants, s

$840,000

4 beds2 baths2,584 sq ft

38 E Pine St, Nederland, CO 80466

New boiler • New siding • 1.72 acre setting

3D WALKTHROUGH

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
You'll Love it because it's a beautifully renovated custom-built mid-century brick ranch home checks all the boxes and has NO HOA. Located on a corner lot directly across from Lanyon Park, you'll love the mature trees, quiet setting, and the convenience of having green space just steps from your front door. Inside, the home blends timeless charm with fresh modern finishes, Hardwood floors run through all 3 bedrooms, while the spacious living room is anchored by a massive marble gas fireplace that makes the perfect place to gather with family and friends. The completely remodeled eat-in kitchen is ready for everything from quick breakfasts to holiday dinners, featuring granite countertops, b

$614,950

3 beds2 baths2,314 sq ft

1843 Jewel Dr, Longmont, CO 80501

Green space • Marble gas fireplace • Corner lot

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Fabulous location within the county, the city and the complex! Easy access for any commute. Close to the vibrant Louisville lifestyle and quiet seclusion within the complex. This townhome style condo offers attached garage with extra storage, your own washer and dryer, fenced in private outdoor patio/garden area, study/office, fireplace. you won't believe how spacious, yet cozy it feels. The unit has new Anderson windows as of 2024 and the roof, siding and exterior paint are all new as of 2024.

$317,500

1 bed1 bath720 sq ft

366 S Taft Ct, Louisville, CO 80027

New anderson windows • Study office • Attached garage

NEW CONSTRUCTIONVIDEO TOUR

ABOUT THIS HOME
Green Home for sale in Boulder County, CO:
Lakeside living near Boulder is virtually unheard of, making 12357 N 75th Street one of the most exceptional opportunities in the region. Set on 7 lush, irrigated, acres with direct access to a private lake and sweeping views of Longs Peak, this Boulder County estate offers natural beauty, luxury, and privacy just 20 minutes from downtown Boulder. At the heart of the property is a newly constructed residence, thoughtfully designed for elevated indoor-outdoor living. Expansive accordion glass doors capture breathtaking views, bringing the landscape into every room. The kitchen is a standout, equipped with Sub-Zero and Wolf appliances, a steam oven, a striking steel range hood, wine storage,

$8,499,000

4 beds5 baths10,248 sq ft

12357 N 75th St, Longmont, CO 80503

Reclaimed wood beams • Private lake access • 6.98 acre lot

Property at 770 6th St, Boulder, CO 80302, 4 beds, 3.5 baths

$3,900,000

4 beds3.5 baths3,871 sq ft

770 6th St, Boulder, CO 80302

Property at 747 Coyote Hill Rd, Allenspark, CO 80510, 3 beds, 2 baths

$795,000

3 beds2 baths1,772 sq ft

747 Coyote Hill Rd, Allenspark, CO 80510

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

$499,000

2 beds2 baths1,252 sq ft

2938 Kalmia Ave #7, Boulder, CO 80301

Property at 6440 Monarch Park Ct, Niwot, CO 80503, 4 beds, 4 baths

$1,895,000

4 beds4 baths4,768 sq ft

6440 Monarch Park Ct, Niwot, CO 80503

Property at 4726 Tanglewood Trl, Boulder, CO 80301, 5 beds, 4 baths

$1,450,000

5 beds4 baths4,005 sq ft

4726 Tanglewood Trl, Boulder, CO 80301

Property at 69 Quail Rd, Longmont, CO 80501, 3 beds, 2.5 baths

$462,500

3 beds2.5 baths1,304 sq ft

69 Quail Rd, Longmont, CO 80501

Property at 350 Bates Ave, Boulder, CO 80305, 5 beds, 2 baths

$1,099,750

5 beds2 baths2,349 sq ft

350 Bates Ave, Boulder, CO 80305

Property at 65 Betasso Rd, Boulder, CO 80302, 3 beds, 3.5 baths

$1,450,000

3 beds3.5 baths4,018 sq ft

65 Betasso Rd, Boulder, CO 80302

Property at 1491 Lanterns Ln, Superior, CO 80027, 3 beds, 2.5 baths

$990,000

3 beds2.5 baths3,350 sq ft

1491 Lanterns Ln, Superior, CO 80027

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

$218,000

2 beds1 bath938 sq ft

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

Property at 1012 Steamboat Valley Rd, Lyons, CO 80540, 3 beds, 3 baths

$1,070,000

3 beds3 baths2,808 sq ft

1012 Steamboat Valley Rd, Lyons, CO 80540

Property at 4532 Heatherhill Ct, Longmont, CO 80503, 4 beds, 3 baths

$925,000

4 beds3 baths3,395 sq ft

4532 Heatherhill Ct, Longmont, CO 80503

Property at 146 Mesa Way, Superior, CO 80027, 2 beds, 3 baths

$685,000

2 beds3 baths1,138 sq ft

146 Mesa Way, Superior, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 2663 Grapewood Ln, Boulder, CO 80304, 3 beds, 2.5 baths

$620,000

3 beds2.5 baths1,876 sq ft

2663 Grapewood Ln, Boulder, CO 80304

Property at 2855 Rock Creek Cir #290, Superior, CO 80027, 3 beds, 4 baths

$640,000

3 beds4 baths2,663 sq ft

2855 Rock Creek Cir #290, Superior, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 8584 Summerlin Pl, Longmont, CO 80503, 5 beds, 3.5 baths

$2,295,000

5 beds3.5 baths6,140 sq ft

8584 Summerlin Pl, Longmont, CO 80503

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 1859 Spaulding Cir Unit 21-1859, Louisville, CO 80027, 2 beds, 2 baths

$405,000

2 beds2 baths1,224 sq ft

1859 Spaulding Cir Unit 21-1859, Louisville, CO 80027

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 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 450 Peaceful Valley Rd, Lyons, CO 80540, 1 bed, 1 bath

$339,000

1 bed1 bath663 sq ft

450 Peaceful Valley Rd, Lyons, CO 80540

Property at 1006 Kneale Rd, Eldorado Springs, CO 80025, 3 beds, 3 baths

$1,795,000

3 beds3 baths3,660 sq ft

1006 Kneale Rd, Eldorado Springs, CO 80025

Property at 12621 Ute Hwy, Longmont, CO 80504, 4 beds, 3 baths

$1,700,000

4 beds3 baths2,344 sq ft

12621 Ute Hwy, Longmont, CO 80504

Property at 1865 Kohler Dr, Boulder, CO 80305, 5 beds, 6 baths

$5,490,000

5 beds6 baths4,197 sq ft

1865 Kohler Dr, Boulder, CO 80305

Property at 5097 Flagstaff Rd, Boulder, CO 80302, 4 beds, 4.5 baths

$2,595,000

4 beds4.5 baths5,070 sq ft

5097 Flagstaff Rd, Boulder, CO 80302

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 406 S 3rd Ave, Superior, CO 80027, 5 beds, 4.5 baths

$2,495,990

5 beds4.5 baths4,636 sq ft

406 S 3rd Ave, Superior, CO 80027

Property at 2317 Walnut St, Boulder, CO 80302, 4 beds, 2 baths

$925,000

4 beds2 baths1,526 sq ft

2317 Walnut St, Boulder, CO 80302

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 2313 Glacier Ct, Lafayette, CO 80026, 3 beds, 4 baths

$1,949,900

3 beds4 baths4,487 sq ft

2313 Glacier Ct, Lafayette, CO 80026

Property at 1120 Violet Ave, Boulder, CO 80304, 3 beds, 3.5 baths

$1,890,035

3 beds3.5 baths2,007 sq ft

1120 Violet Ave, Boulder, CO 80304

Property at 1308 Snowberry Ln #304, Louisville, CO 80027, 2 beds, 2 baths

$529,000

2 beds2 baths1,135 sq ft

1308 Snowberry Ln #304, Louisville, CO 80027

Listing provided by REColorado as Distributed by MLS Grid

Property at 1406 Pika Rd, Boulder, CO 80302, 3 beds, 3 baths

$1,065,000

3 beds3 baths2,821 sq ft

1406 Pika Rd, Boulder, CO 80302

Property at 5695 Sunshine Canyon Dr, Boulder, CO 80302, 3 beds, 3 baths

$2,200,000

3 beds3 baths2,936 sq ft

5695 Sunshine Canyon Dr, Boulder, CO 80302

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

$1,249,900

3 beds3 baths2,266 sq ft

36 Navajo Trl, Nederland, CO 80466

Listing provided by REColorado as Distributed by MLS Grid

Property at 628 Tantra Dr, Boulder, CO 80305, 2 beds, 1 bath

$399,990

2 beds1 bath816 sq ft

628 Tantra Dr, Boulder, CO 80305

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Based on information submitted to the MLS GRID as of Wed Oct 28 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 588 green homes for sale in Boulder County at a median listing price of $750K. 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 75 days and receive 3 offers. This map is refreshed with the newest listings in Boulder County every 15 minutes.

In the past month, 331 homes have been sold in Boulder County. In addition to houses in Boulder County, there were also 312 condos, 278 townhouses, and 51 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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