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
Somerset Meadows Flg 5
4524 Heatherhill Court, Longmont, CO 80503
3Bedroom(s)
3Bathroom(s)
2Parking(s)
48Picture(s)
2,874 SquareFeet
This home captures the essence of Colorado living, grounded in natural textures, timeless stonework, and a warm, inviting presence that feels both refined and effortless. From the moment you arrive, the stone-accented exterior sets the tone. Inside, a welcoming entry with wide-plank engineered hardwood floors creates a seamless flow throughout the main level.
$950,000
Somerset Meadows Flg 5
2017 Sicily Circle, Longmont, CO 80503
3Bedroom(s)
2Bathroom(s)
2Parking(s)
28Picture(s)
1,860 SquareFeet
Few homes are positioned to catch both the sunrise and the sunset, but the orientation of this one delivers both. This 3BD/2BA + office ranch in Somerset Meadows sits on a 5,500 SF lot backing to a greenway – no rear neighbors, just the occasional wildlife visitor.
$875,000
Spring Hill
8201 Sawtooth Lane, Niwot, CO 80503
5Bedroom(s)
5Bathroom(s)
3Parking(s)
40Picture(s)
5,071 SquareFeet
Coming Soon! Stunning 2-story home nestled in the heart of Niwot, ideally located within walking distance to charming dining, shopping, schools & hiking/biking trails.
$1,730,000
Morton Heights
6640 Paiute Court, Niwot, CO 80503
5Bedroom(s)
4Bathroom(s)
3Parking(s)
49Picture(s)
3,060 SquareFeet
A rare opportunity to own a private Niwot ranch with a walkout basement, open space, trail access, vaulted ceilings, no HOA, RV parking, and unforgettable Colorado views. Set at the top of the hill on a private cul-de-sac, this expansive ranch-style home offers the ease of main-level living with a rare connection to the Colorado landscape.
$1,650,000
Tramonto
4425 Angelina Circle, Longmont, CO 80503
4Bedroom(s)
3Bathroom(s)
2Parking(s)
38Picture(s)
3,281 SquareFeet
Lock-and-leave, low-maintenance living in Longmont's coveted Tramonto neighborhood. HOA covers all exterior maintenance, snow removal, grounds, trash, and hazard/roof insurance for true ease of ownership. This meticulously maintained ranch-style home features the largest Solstice floor plan with an open layout, 10' ceilings, fresh interior paint, and quality upgrades throughout.
$950,000
Legere Estates Nupud
6036 Saint Vrain Road, Longmont, CO 80503
3Bedroom(s)
2Bathroom(s)
3Parking(s)
36Picture(s)
2,410 SquareFeet
Experience the perfect blend of privacy, space, and breathtaking natural beauty at this exceptional Boulder County property which borders to the south a 68 acre open area, conservation easement. Nestled on 3.93 acres of agriculturally zoned land, this home offers unparalleled mountain views and a peaceful setting that feels worlds away-yet remains conveniently close to town.
$1,625,000
Enclave at Peakview Estates
855 Peakview Place, Longmont, CO 80503
4Bedroom(s)
3Bathroom(s)
3Parking(s)
6Picture(s)
2,333 SquareFeet
Introductory below-market pricing-this opportunity won't last long.Welcome to the newest addition of luxury homes in Boulder County, Enclave at Peakview Estates, where luxury comes standard and thoughtful design meets elevated living. The Cambridge floor plan offers a beautifully designed two-story layout that blends everyday functionality with upscale finishes throughout.
$932,500
Somerset Meadows
4118 Heatherhill Circle, Longmont, CO 80503
4Bedroom(s)
5Bathroom(s)
3Parking(s)
48Picture(s)
5,778 SquareFeet
This exceptional semi-custom ranch with a walk-out basement offers a rare blend of beautiful finishes, a thoughtfully designed layout, and a setting that elevates everyday living.
$1,975,000
Cottonwood Hills
8478 Haystack Court, Niwot, CO 80503
4Bedroom(s)
6Bathroom(s)
3Parking(s)
50Picture(s)
5,967 SquareFeet
Tucked away at the end of a quiet cul-de-sac—shared with just one other home—this 1.36-acre Niwot estate offers rare privacy, space, and serenity. Surrounded by over 120 mature trees, the property feels like a secluded retreat while still being close to everything.
$2,450,000
Meadowview Flg 2
3965 Hawthorne Circle, Longmont, CO 80503
3Bedroom(s)
3Bathroom(s)
3Parking(s)
40Picture(s)
2,298 SquareFeet
Wow! It is so rare to have a home so meticulously maintained, in a great neighborhood in SW Longmont, and in the perfect location. 3965 Hawthorne checks all the boxes and so much more.
$949,000
Renaissance Filing 4
5016 Kimberly Place, Longmont, CO 80503
4Bedroom(s)
4Bathroom(s)
2Parking(s)
31Picture(s)
3,363 SquareFeet
Nestled in a highly sought-after Boulder County neighborhood, this beautifully maintained home offers easy access to miles of trails, outdoor recreation, and is within walking distance to St. Vrain Valley Schools (K-12).
$879,000
Clover Creek Flg 1
1410 Wildrose Drive, Longmont, CO 80503
6Bedroom(s)
4Bathroom(s)
3Parking(s)
42Picture(s)
3,905 SquareFeet
Introducing this stunning 6 bedroom, 4 full bathroom 2-story home in the highly desirable Clover Creek neighborhood of southwest Longmont.
$975,000