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
Summerlin
8675 Summerlin Place, Longmont, CO 80503
4Bedroom(s)
3Bathroom(s)
4Parking(s)
37Picture(s)
3,555 SquareFeet
This fully custom modern property on more than an acre delivers a rare combination of space, peace, and privacy with clean, modern design. Impeccable attention to calm, open, thoughtful flow, and genuine livability sets it apart the moment you walk through the door.
$2,050,000
Circle C Ranch
6124 Trevarton Drive, Longmont, CO 80503
5Bedroom(s)
6Bathroom(s)
2Parking(s)
46Picture(s)
5,197 SquareFeet
A rare opportunity to experience modern architecture, remarkable privacy and nearly five acres of Colorado landscape just minutes from Boulder. Set on approximately 4.7 acres and surrounded by protected open land and conservation easements, 6124 Trevarton Drive offers the extraordinary feeling of a much larger estate without the responsibility of maintaining one.
$6,995,000
Morton Heights 4
6686 Apache Court, Niwot, CO 80503
6Bedroom(s)
3Bathroom(s)
2Parking(s)
43Picture(s)
3,917 SquareFeet
Discover the possibilities at 6686 Apache Court, a spacious 6-bedroom home set on a quiet court in Niwot's established Morton Heights neighborhood. One of the first homes built in the community & offered by its original owners, this special property has been meticulously maintained & cared for throughout the years, reflecting an exceptional pride of ownership is evident throughout.
$1,295,000
Renaissance Flg 1
1412 Venice Lane, Longmont, CO 80503
5Bedroom(s)
5Bathroom(s)
3Parking(s)
49Picture(s)
5,000 SquareFeet
Spacious and unique home set on an almost 1/2 acre corner lot across from HOA open space in the sought-after SW Longmont Renaissance neighborhood with its abundant trails, parks, and access to open space! Large room sizes and a main level primary suite with gas fireplace are wonderful attributes, as are the spectacular gardens and water feature in the private back yard.
$1,299,000
Dollaghan Family Farm
7009 Rozena Drive, Longmont, CO 80503
4Bedroom(s)
7Bathroom(s)
5Parking(s)
50Picture(s)
8,124 SquareFeet
Seize a truly exceptional opportunity to own one of the most significant waterfront compounds in Colorado's Front Range. Spanning nearly 50 combined acres of pristine Boulder County landscape, this legacy estate consists of four distinct parcels anchored by a massive 16.6-acre, spring-fed private lake and the invaluable ownership of 1.375 shares of the Palmerton Ditch.
$14,750,000
Morton Heights 3
9037 Morton Road, Niwot, CO 80503
4Bedroom(s)
3Bathroom(s)
3Parking(s)
43Picture(s)
3,317 SquareFeet
$1,100,000
Mountain Crest Sub
1986 Mountain Crest Court, Longmont, CO 80503
4Bedroom(s)
4Bathroom(s)
2Parking(s)
20Picture(s)
2,525 SquareFeet
Introducing The Ridgeline, Southwest Longmont's newest luxury home community. This limited collection of just 14 homesites will feature three thoughtfully designed floor plans, bringing modern architecture, elevated finishes, and a fresh approach to new construction in an exceptional Southwest Longmont setting.
$1,299,000
Summit Of Longmont Estates
1690 Brown Court, Longmont, CO 80503
6Bedroom(s)
4Bathroom(s)
3Parking(s)
30Picture(s)
3,800 SquareFeet
Seller will entertain all offers! Rare opportunity near Lake McIntosh! Set on nearly half an acre with NO HOA, this custom home offers the space, craftsmanship and location that are increasingly difficult to find.
$860,000
Lake Valley Estates
4061 Spy Glass Lane, Longmont, CO 80503
4Bedroom(s)
4Bathroom(s)
3Parking(s)
43Picture(s)
3,289 SquareFeet
The Shore at Lake Valley. Fewer than a handful of properties in all of Boulder offer accessible waterfront living. This is one of them. Walk out the back gate to the lake shore, open water and swimming docks. Enjoy paddleboarding and swimming without leaving the neighborhood.
$1,999,000
Somerset Meadows
2204 Sedgwick Court, Longmont, CO 80503
4Bedroom(s)
5Bathroom(s)
3Parking(s)
44Picture(s)
5,600 SquareFeet
Seller is offering up to $24, 000 toward a 2-1 mortgage rate buydown—ask your agent or the listing agent for details! Set in sought-after Somerset Meadows, this beautifully finished ranch combines luxury, privacy and effortless main-floor living in a peaceful, park-like setting. Offering 5, 600 finished sq. ft.
$1,795,000
Brigadoon Glen
6048 Dhu Court, Longmont, CO 80503
4Bedroom(s)
3Bathroom(s)
2Parking(s)
47Picture(s)
3,952 SquareFeet
Incredible ranch with striking flatiron mountain views on a spacious top-of-cul-de-sac lot in Brigadoon Glen, with NO HOA, offering exceptional privacy, valuable recent updates, and an entertainer's backyard! One of just two homes on the cul-de-sac, this peaceful property welcomes you with a spacious front yard, extended driveway with room for RV parking, and charming front patio.
$1,219,000
Lake Valley Estates
6686 Fairways Drive, Niwot, CO 80503
5Bedroom(s)
5Bathroom(s)
3Parking(s)
40Picture(s)
5,290 SquareFeet
Open House Sat & Sun 1-3pm. LIVE THE COLORADO LUXURY LIFESTYLE WITH A PRIVATE SWIM LAKE! This 5br/4.5Ba is just minutes from Boulder surrounded by coveted Lake Valley Golf Course just 8 min from Central Boulder along the edge of the Rocky Mountains.
$1,475,000