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
Monarch Park PUD
6440 Monarch Park Court, Niwot, CO 80503
4Bedroom(s)
4Bathroom(s)
3Parking(s)
50Picture(s)
4,457 SquareFeet
Enjoy the best of Boulder County living in this expansive 4BD/4BA residence featuring inviting living and entertaining areas and over an acre of exceptional outdoor space on a peaceful Niwot cul-de-sac. Inside, discover tall ceilings, hardwood floors, and oversized windows. The gracious entry opens to formal living and dining rooms.
$1,995,000
Spring Lake Heights
11278 N 66th Street, Longmont, CO 80503
4Bedroom(s)
3Bathroom(s)
2Parking(s)
47Picture(s)
2,221 SquareFeet
Welcome to Farm of Wolves!Here is your opportunity to own a magical 5-acre property in Boulder County! With two houses, and hay pastures and beautiful crafted landscape. Located just minutes from Longmont, Boulder, and Lyons.
$2,350,000
Meadow Dale
8140 Meadowdale Court, Niwot, CO 80503
5Bedroom(s)
3Bathroom(s)
2Parking(s)
48Picture(s)
3,374 SquareFeet
Tucked away at the end of a quiet cul-de-sac, 8140 Meadowdale offers a rare Niwot sanctuary on a spectacular 1.3-acre park-like lot with no HOA. Fully updated just four years ago, this home blends modern comfort with peaceful privacy and easy access to downtown Niwot.
$1,825,000
Niwot Hills
6782 Niwot Hills Drive, Longmont, CO 80503
5Bedroom(s)
7Bathroom(s)
4Parking(s)
49Picture(s)
8,151 SquareFeet
160 Feet to Awe: A Rare Architectural Masterpiece Where 16-Foot Windows Meet the Rocky Mountains. Perched in coveted Niwot Hills, this extraordinary custom ranch captures some of Boulder County's most breathtaking Rocky Mountain views and unforgettable sunsets.
$3,880,000
The Reserve at Renaissance
4207 Frederick Circle, Longmont, CO 80503
3Bedroom(s)
3Bathroom(s)
5Parking(s)
34Picture(s)
2,972 SquareFeet
Nestled in the highly sought-after Reserve at Renaissance neighborhood of Longmont, this beautiful residence blends grand architectural details with effortless everyday functionality. From the moment the covered front porch welcomes you into the main foyer, you are greeted by massive windows that flood the entire home with incredible natural light.
$925,000
Renaissance Flg 2
1604 Naples Lane, Longmont, CO 80503
5Bedroom(s)
5Bathroom(s)
2Parking(s)
47Picture(s)
3,941 SquareFeet
This beautifully remodeled residence in Longmont's Renaissance neighborhood offers an elevated living experience defined by sophisticated design and mountain views. Spanning over 4,000 square feet, the interior greets you with soaring ceilings and rich hardwood flooring that flows through an airy, open layout bathed in natural light.
$899,000
Foothills
10826 N 75th Street, Longmont, CO 80503
6Bedroom(s)
5Bathroom(s)
8Parking(s)
50Picture(s)
5,600 SquareFeet
Welcome to one of the most impressive properties in the charming Hygiene community just outside Longmont — a completely remodeled home on approximately 5 acres offering the perfect blend of refined country living and everyday convenience.
With 6 bedrooms, 5 bathrooms, and over 5,000 square feet of fully finished living space, there’s room to spread out, entertain, and truly live.
$2,495,000
Summit Of Longmont Estates
1669 Brown Court, Longmont, CO 80503
5Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
4,620 SquareFeet
Please note there will be no private showings until after the open house on Saturday, June 20th. Welcome to 1669 Brown Court, a beautifully maintained home in one of Longmont's most desirable neighborhoods.
$1,175,000
Heather Hills
6644 Bird Cliff Way, Niwot, CO 80503
6Bedroom(s)
4Bathroom(s)
4Parking(s)
50Picture(s)
5,087 SquareFeet
Nestled on a lush acre in coveted Niwot, this one-of-a-kind property blends charm, privacy, and endless potential, including multiple income possibilities. The beautifully landscaped grounds feature dramatic boulders, winding paths, ponds, patios, perennial gardens, and even a whimsical cave with windows and electricity – perfect as a studio, reading nook, or private retreat.
$1,950,000
Northern Plains
13580 N 87th Street, Longmont, CO 80503
4Bedroom(s)
1Bathroom(s)
2Parking(s)
35Picture(s)
1,328 SquareFeet
Opportunity to own 9.91 irrigated acres with valuable water rights, including a 1/4 share of Highland Lake and 1 share of Lake McIntosh. Surrounded by mature cottonwoods, this productive Colorado farmstead offers a unique blend of agricultural utility, rural privacy, and timeless character.
$999,000
Anhawa Manor 2
9325 Anhawa Avenue, Longmont, CO 80503
3Bedroom(s)
2Bathroom(s)
2Parking(s)
42Picture(s)
1,607 SquareFeet
Backing to nearly 600 acres of protected Boulder County conservation land, 9325 Anhawa Avenue offers a rare opportunity to enjoy the peace, privacy, and freedom of rural Boulder County living just minutes from Longmont.
$830,000
Foothills East
6880 Saint Vrain Road, Longmont, CO 80503
6Bedroom(s)
8Bathroom(s)
4Parking(s)
49Picture(s)
10,821 SquareFeet
Some properties simply hold land. This one holds your breath. Framed by Longs Peak to the west and the Flatirons to the south, this singular Hygiene estate feels borrowed from a national park and delivers every comfort at an uncompromising level. Built in steel and stone with a solidity that feels less like a home and more like a landmark, this is construction meant to last generations.
$18,500,000