Luxury Homes for Sale in the 80503 Zip Code
View all luxury homes and real estate for sale now in the 80503 zip code. These luxury 80503 home listings are updated daily with data from our local Multiple Listing Service (MLS). Information here includes photos, property descriptions, pricing information and details about the homes and neighborhoods. You’ll also see maps and nearby properties for sale. Schedule a tour online anytime. To learn more about any 80503 homes for sale, call or text The Principal Team at 720-408-7409 or contact us.
All Luxury 80503 Homes & Real Estate For Sale
Peppertree
6957 Peppertree Drive, Niwot, CO 80503
5Bedroom(s)
4Bathroom(s)
2Parking(s)
49Picture(s)
3,548 SquareFeet
Discover a lifestyle property where your horses can roam and your gardens can flourish.
Set on more than 4 acres in Niwot’s sought-after Peppertree neighborhood, this updated ranch-style home blends equestrian amenities, outdoor living, and small-town charm.
$1,850,000
Northern Plains
15789 N 83rd Street, Longmont, CO 80503
4Bedroom(s)
5Bathroom(s)
4Parking(s)
40Picture(s)
6,465 SquareFeet
Where the foothills meet the plains, this 9.13-acre estate offers natural beauty, timeless design, and sustainable living. Backing to Rabbit Mountain Open Space and hundreds of acres of protected land, it provides sweeping views, abundant wildlife, and privacy just 10 minutes from Longmont and 30 from Boulder.
$2,995,000
Niwot Hills TDR/PUD, 1st Filing
9258 Niwot Hills Drive, Niwot, CO 80503
5Bedroom(s)
7Bathroom(s)
4Parking(s)
38Picture(s)
7,640 SquareFeet
This Inviting NEW HOME in the heart of Niwot Hills, Niwot’s premier subdivision, has 5 bedrooms, 7 baths & a pool with waterfalls, hot tub & a pool house. This is the latest home built by Bob Cahn Homes who has been building homes in the area for over 35 years.
$3,695,000
Hygiene Heights 3
12357 N 75th Street, Longmont, CO 80503
4Bedroom(s)
6Bathroom(s)
3Parking(s)
48Picture(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
Legend Ridge Flg 4
6557 Legend Ridge Trail, Niwot, CO 80503
5Bedroom(s)
5Bathroom(s)
3Parking(s)
40Picture(s)
5,405 SquareFeet
Welcome home to a beautifully updated property nestled in the scenic Niwot neighborhood of Legend Ridge. This modern residence spans 5,850 square feet with open floor plan featuring five spacious bedrooms and five beautifully remodeled bathrooms.
$2,690,000
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
Niwot Hills
9261 Blue Spruce Lane, Niwot, CO 80503
6Bedroom(s)
8Bathroom(s)
4Parking(s)
50Picture(s)
6,394 SquareFeet
Enjoy Colorado Living at Its Best in Coveted Niwot Hills!
This gorgeous mountain contemporary home welcomes you with a stone-and-beam exterior and an expansive front porch, all set on nearly 1.5 beautifully landscaped acres with mature trees and stunning mountain views on a private cul-de-sac.
$3,250,000
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
Morton Heights 4
8942 Comanche Road, Niwot, CO 80503
4Bedroom(s)
4Bathroom(s)
2Parking(s)
34Picture(s)
2,558 SquareFeet
Rare find in Niwot. Ranch style home with primary and 2 additional bedrooms on main level. Newly remodeled kitchen wih new cabinets, solid surface counters, and new appliances. Laundry is on main level also. Wood flooring on main level with newer windows to add to energy efficiency. Enjoy views of large back yard from kitchen and dining area.
$1,070,000
Somerset
8400 Sawtooth Lane, Niwot, CO 80503
5Bedroom(s)
5Bathroom(s)
3Parking(s)
40Picture(s)
5,648 SquareFeet
Nestled in the peaceful enclave of Somerset in Niwot, this exquisite residence invites you to experience a lifestyle of serene nature, luxury and recreation. Beautifully updated, spanning a generous 6000 square ft and set on over a half acre backing up to open space and trails, this property is a special one.
$1,895,000
West Grange Flg 2 Duplex Condos
751 W Grange Court, Longmont, CO 80503
4Bedroom(s)
3Bathroom(s)
2Parking(s)
33Picture(s)
2,636 SquareFeet
Seller financing available – below market rates! Seller is open to creative financing solutions for qualified buyers. This rare opportunity offers more flexibility, no lender fees, and minimal closing costs. Revel in modern farmhouse living in this newer duplex nestled in West Grange. Large windows inspire a bright, welcoming atmosphere throughout a spacious, single-level layout.
$899,000
Niwot Hills
9260 Shooting Star Court, Niwot, CO 80503
5Bedroom(s)
7Bathroom(s)
4Parking(s)
39Picture(s)
6,265 SquareFeet
Welcome to 9260 Shooting Star Court—an exceptional residence tucked away on a quiet cul-de-sac in one of Niwot’s most desirable neighborhoods. This beautifully maintained home blends timeless design with modern comfort, featuring spacious living areas, custom finishes, and expansive outdoor spaces perfect for entertaining or everyday living.
$3,200,000