Single-Family Homes for Sale in Longmont, Colorado

Searching for a luxury single-family home in Longmont? See detached single-family homes for sale in Longmont now. View property descriptions, pricing information, photos and neighborhood information. Schedule a showing online, save your favorite properties or share favorite homes. You can also save a search and share your home search.  Our system makes it easy to see nearby listings, too. Contact a REALTOR® with questions.

See all luxury single-family homes for sale in Longmont

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Fox Meadows Flg 3

1556 Stardance Circle, Longmont, CO 80504

5Bedroom(s)
5Bathroom(s)
4Parking(s)
48Picture(s)
5,505 SquareFeet
Stunning home in private golf course community features a walk-out basement backing to the outlot.
$1,345,000

Spring Valley Golf Estates

2010 Glenarbor Court, Longmont, CO 80504

6Bedroom(s)
4Bathroom(s)
3Parking(s)
45Picture(s)
4,792 SquareFeet
Welcome to 2010 Glenarbor Ct, Longmont, CO 80504 — now available for $815,000! This beautiful and spacious two-story home sits on a peaceful cul-de-sac in the coveted Spring Valley Golf Estates neighborhood on Longmont’s northeast side. Offering 6 bedrooms, 4 bathrooms, and nearly 4,800 finished square feet, it’s the perfect combination of comfort, style, and functionality.
$815,000

Prospect

1028 Katy Lane, Longmont, CO 80504

4Bedroom(s)
4Bathroom(s)
2Parking(s)
40Picture(s)
2,931 SquareFeet
LOVE WHERE YOU LIVE…Unique, contemporary and colorful, this original Townhome in Prospect New Town is located on a quiet corner overlooking the beautiful Prospect Community Garden. The distinctive architecture is exemplary of Prospect’s cool, urbanist vibe, while also practical and luxurious.
$999,950

Northern Plains

12745 N 66th Street, Longmont, CO 80503

3Bedroom(s)
2Bathroom(s)
2Parking(s)
27Picture(s)
2,218 SquareFeet
Incredible opportunity to own a fully licensed short-term rental with a proven track record. Currently, the property is listed on Airbnb, VRBO and booking.com with up to 80% yearly occupancy rate starting at $450/night. This 3 bed, 2 bath, versatile home is not just the perfect income property opportunity but also perfect for the Boulder lifestyle. Sitting on 1.
$899,950

Hygiene Heights 3

12357 N 75th Street, Longmont, CO 80503

4Bedroom(s)
6Bathroom(s)
3Parking(s)
49Picture(s)
4,609 SquareFeet
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 and the entire Front Range, this Boulder County estate offers natural beauty, luxury, and privacy just 20 min. from downtown Boulder.
$11,950,000

Foothills East

6789 Niwot Road, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
7Parking(s)
28Picture(s)
3,048 SquareFeet
Seeking your dream ranch property with close-to-town access, extensive water rights and room for animals? Look no further than this expansive 28.6-acre Boulder County, Colorado, property just 15 minutes from Downtown Boulder.
$3,999,000

East County

11131 Lookout Road, Longmont, CO 80504

6Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
4,590 SquareFeet
New price on this unique opportunity! Sitting just south of Longmont, this quiet property has SO much to offer. 20 acre plot on level land, 2 homes, a 1200 sq ft detached garage/shop, silo, along with membership in the Shupe ditch water co-op. The main house features 6 oversized bedrooms, 3 baths, wood floors throughout & partially finished basement adds a bonus room & space to grow.
$2,497,500

Longmont Ot

831 4th Avenue, Longmont, CO 80501

4Bedroom(s)
3Bathroom(s)
1Parking(s)
40Picture(s)
2,416 SquareFeet
Old Town Longmont Corner of 4th & Pratt Perfectly placed across from Thompson Park and just two blocks from Longmont’s vibrant Main Street, this one-of-a-kind Victorian blends historic beauty with thoughtful, modern updates-and the warmth of a truly special neighborhood. Wrapped in mature trees and a fully fenced yard, this home offers both privacy and connection.
$1,145,000

Meadow Mountain

1638 Hallet Peak Drive, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
3Parking(s)
39Picture(s)
2,572 SquareFeet
Step into this beautifully maintained 3 bedroom (master, Jack and Jill, non-conforming potential 4th), 2.5 bath ranch style home, nestled on a cleanly landscaped 0.20-acre lot in the highly desirable Meadow Mountain subdivision. Prime southwest Longmont location is a mere 15-minute walk to Lagerman Reservoir and 8-minute walk to highly rated Blue Mountain Elementary School.
$849,000

Foothills East

6880 Saint Vrain Road, Longmont, CO 80503

6Bedroom(s)
8Bathroom(s)
4Parking(s)
37Picture(s)
10,801 SquareFeet
Set on 40 private acres with panoramic views of the Rocky Mountains, Longs Peak, and the Flatirons, 6880 Saint Vrain Road is a reimagined Colorado estate where privacy, natural beauty, and luxury converge.
$25,000,000

Lake Valley Estates

6686 Fairways Drive, Longmont, CO 80503

5Bedroom(s)
5Bathroom(s)
3Parking(s)
40Picture(s)
5,800 SquareFeet
Modern Artist’s Home meets Serene Luxury Healing Retreat in this Exquisite Remodeled Estate on Lake Valley Golf Course, nestled on over 1/ 2 acre just 8 minutes from Downtown Boulder with a Private Swimming Lake and Tennis Courts. This expansive custom home offers 5br/4.5ba over 6,200 sq ft incl. a 3-car gar. & offers rare circular architectural, feng shui, and functionality.
$1,699,000

Carpenter Nupud

10077 N 75th Street, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
3Parking(s)
35Picture(s)
4,131 SquareFeet
RUSTIC ELEGANCE MEETS PANORAMIC MOUNTAIN VIEWS – EXQUISITE EQUESTRIAN ESTATE ON 6.05 ACRES. More than a home – it’s a lifestyle. This 4 bed 4 bath ranch-style estate blends luxury, natural beauty and equestrian functionality, all set against the stunning backdrop of Longs Peak, Mt Meeker and the Flatirons.
$3,950,000
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