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
North Star Flg 1
2298 Star Hill Street, Longmont, CO 80503
3Bedroom(s)
3Bathroom(s)
2Parking(s)
45Picture(s)
1,936 SquareFeet
New Ranch Plan Now Available. Experience the ease of single-level living paired with refined, high-end finishes in this light-filled ranch home featuring 3 bedrooms and 2.5 bathrooms. The Study / Bedroom #3 offers added privacy at the front of the home, with a barn door, engineered hardwood flooring, and views to the west and the park.
$1,249,900
North Rim 2
4279 Pebble Beach Drive, Longmont, CO 80503
4Bedroom(s)
4Bathroom(s)
3Parking(s)
48Picture(s)
3,920 SquareFeet
Backing to Lake Valley Golf Club, this beautifully updated 4-bedroom, 4-bathroom home offers breathtaking mountain views, golf course frontage, and over 3,900 finished square feet. The updated kitchen features white shaker cabinetry, a large center island, hardwood floors, stainless steel appliances, skylights, and expansive windows framing the Front Range and fairway views.
$1,349,000
2298 Star Hill Street, Longmont, CO 80503
3Bedroom(s)
3Bathroom(s)
2Parking(s)
33Picture(s)
1,936 SquareFeet
New Ranch Plan Now Available. Experience the ease of single-level living paired with refined, high-end finishes in this light-filled ranch home featuring 3 bedrooms and 2.5 bathrooms. The Study / Bedroom #3 offers added privacy at the front of the home, with a barn door, engineered hardwood flooring, and views to the west and the park.
$1,249,900
Foothills East
4640 Hygiene Road, Longmont, CO 80503
2Bedroom(s)
2Bathroom(s)
31Picture(s)
1,120 SquareFeet
An extraordinary NEW PRICE. An extraordinary OPPORTUNITY. It's hard enough to find 65 acres in Boulder County-let alone at this price. In a region where large parcels continue to be divided and developed, this remarkable property offers a rare chance to own a significant piece of Boulder County's rural landscape.
$1,775,000
Foothills East
7410 N 83rd Street, Niwot, CO 80503
3Bedroom(s)
4Bathroom(s)
2Parking(s)
41Picture(s)
3,202 SquareFeet
Nestled on 1.75 private acres in sought-after Niwot, 7410 N 83rd Street offers a rare opportunity to own a beautifully updated Colorado farmette surrounded by mature trees, foothill views, and protected Open Space on two sides.
$2,250,000
Legend Ridge
8906 Little Raven Trail, Niwot, CO 80503
6Bedroom(s)
9Bathroom(s)
4Parking(s)
36Picture(s)
8,978 SquareFeet
Located in Niwot's sought-after Legend Ridge, 8906 Little Raven Trail pairs unobstructed mountain views, Open Space access, and a fully reimagined residence designed for modern Colorado living. Completely remodeled in 2025, the home showcases custom wood paneling, a striking steel-anchored staircase, and a Savant smart system controlling lighting, audio, security, and automated Lutron shades.
$3,999,000
Somerset Meadows Flg 5
2080 Sicily Circle, Longmont, CO 80503
3Bedroom(s)
3Bathroom(s)
2Parking(s)
40Picture(s)
2,396 SquareFeet
New Price! Desirable corner lot with stunning mountain views, directly across the street from open space and walking trails. Welcome to sought-after Somerset Meadows in southwest Longmont, offering convenient access to top-rated schools, shopping, dining, and an easy commute to Boulder.
$829,000
None
5850 N 79th Street, Niwot, CO 80503
4Bedroom(s)
5Bathroom(s)
2Parking(s)
49Picture(s)
3,116 SquareFeet
Stunning rebuilt country farmhouse on 1.9 acres just minutes from downtown Niwot — all the space, privacy, and views of country living without giving up a thing. Step onto the front porch and take in panoramic front range vistas that stretch as far as the eye can see.
$1,680,000
Hygiene Heights
12357 N 75th Street, Longmont, CO 80503
4Bedroom(s)
6Bathroom(s)
3Parking(s)
47Picture(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, this Boulder County estate offers natural beauty, luxury, and privacy just 20 minutes from downtown Boulder.
$9,950,000
Waterford Park PUD
8847 Spring Creek Trail, Niwot, CO 80503
5Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
5,439 SquareFeet
C
$2,495,000
Clover View
10045 N 75th Street, Longmont, CO 80503
3Bedroom(s)
3Bathroom(s)
5Parking(s)
46Picture(s)
2,838 SquareFeet
Welcome to the good life on nearly 3 private acres in Longmont's Clover View North – where a beautifully updated 3-bedroom, 3-bath residence meets Front Range Mountain views.
$2,480,000
Foothills East
5575 Saint Vrain Road, Longmont, CO 80503
3Bedroom(s)
3Bathroom(s)
5Parking(s)
50Picture(s)
4,218 SquareFeet
A gated, Chanticleer pear tree-lined driveway opens onto 10 acres sustained by decreed water rights in Gifford Gulch (with a perennial stream flow), feeding a private 1/4-acre pond, 500 mature trees, and over 7 acres of irrigated lawn. All irrigation is managed by a professional-grade app-controlled Rainbird system.
$4,499,000