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
Reserve At Renaissance
4119 Riley Drive, Longmont, CO 80503
6Bedroom(s)
4Bathroom(s)
3Parking(s)
47Picture(s)
3,845 SquareFeet
Welcome to a home that has it all-style, space, and a backyard that opens right onto a peaceful neighborhood park. This beautifully maintained, two-story residence has been lovingly cared for by its original owner. The vaulted cathedral ceilings, gas fireplace in the great room, and southern exposure flood the main level with natural light.
$920,000
Johnson Farm
7196 Christopher Court, Niwot, CO 80503
3Bedroom(s)
3Bathroom(s)
2Parking(s)
38Picture(s)
2,435 SquareFeet
Major Price Improvement – Now $60K Less! With the new price, this property stands out as one of the best buys in the area. Don’t miss your chance-schedule your showing today! Welcome to this beautifully maintained ranch home in the heart of Niwot-offering the perfect blend of simplicity, comfort, and possibility.
$899,000
Caribou Springs Ranch
5101 Saint Vrain Road, Longmont, CO 80503
5Bedroom(s)
6Bathroom(s)
4Parking(s)
50Picture(s)
6,242 SquareFeet
Welcome to a truly one-of-a-kind property, inside and out. Upon entrance through the gate, a tree-lined drive sets the tone—its canopy lush and vibrant in both summer and fall. The circular driveway makes the arrival all the more elegant. As you approach, you’ll also notice the fantastic mountain vistas and serenity this property offers.
$3,750,000
Foothills East
5952 Oxford Road, Niwot, CO 80503
4Bedroom(s)
5Bathroom(s)
5Parking(s)
34Picture(s)
4,376 SquareFeet
A rare chance to own one of Colorado’s most thoughtfully designed + soulfully restored gentleman’s ranches. Just minutes from downtown Niwot + Boulder, this secluded yet central location offers easy access to Longmont, Lyons, Denver, + Fort Collins. Nestled into the ridge below Haystack Mountain, this 8.
$4,500,000
Peppertree Estates P U D
6957 Peppertree Drive, Niwot, CO 80503
5Bedroom(s)
4Bathroom(s)
2Parking(s)
49Picture(s)
3,548 SquareFeet
Discover a rare opportunity to own over 4 acres in Niwot’s highly desirable Peppertree neighborhood-perfectly suited for horse enthusiasts, gardeners, and those seeking a true Colorado lifestyle. This beautifully updated ranch-style home combines small-town charm with modern comfort and versatile living spaces.
$1,870,000
Niwot Hills
9258 Niwot Hills Drive, Niwot, CO 80503
5Bedroom(s)
7Bathroom(s)
4Parking(s)
43Picture(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.
$3,965,000
Peppertree
6957 Peppertree Drive, Niwot, CO 80503
5Bedroom(s)
4Bathroom(s)
2Parking(s)
49Picture(s)
3,548 SquareFeet
Welcome to the lifestyle property you’ve always dreamed of—where horses can roam freely and beautiful gardens come to life!
Nestled on over 4 acres in Niwot’s charming Peppertree neighborhood, this lovely updated ranch-style home combines equestrian amenities, delightful outdoor spaces, and that cozy small-town feel you’ve been looking for.
$1,870,000
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.
$3,250,000
Ranch At Clover Basin Nupud
8726 Crimson Clover Lane, Longmont, CO 80503
4Bedroom(s)
4Bathroom(s)
3Parking(s)
36Picture(s)
3,798 SquareFeet
Tucked away in SW Longmont, this custom home on 2 acres, on a privately maintained road, was lovingly designed for optimum comfort and enjoyment.. A gardener’s delight awaits in the raised flower and veggie beds in the expansive, very private backyard. Playtime at the horseshoe pit? Badminton, anyone? There’s plenty of acreage for a dog to roam, protected by the invisible fence .
$2,000,000
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.
$3,965,000
Meadowview Flg 7
906 Cranberry Court, Longmont, CO 80503
3Bedroom(s)
4Bathroom(s)
3Parking(s)
39Picture(s)
3,621 SquareFeet
Welcome to 906 Cranberry Ct, Longmont – a warm, light-filled home tucked at the end of a quiet cul-de-sac in a picturesque neighborhood. Situated on one of the largest lots and backing to a peaceful greenbelt, this beautifully maintained home combines comfort, charm, and thoughtful design throughout.
$995,000
Hygiene Heights 3
12357 N 75th Street, Longmont, CO 80503
4Bedroom(s)
6Bathroom(s)
3Parking(s)
40Picture(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