Homes for Sale in Longmont from $3,000,000

View all Longmont homes and real estate priced from $3,000,000. These luxury home listings are updated continually with photos, prices, neighborhood descriptions and more using data from the Multiple Listing Service (MLS). To find out more about any Longmont homes for sale or to schedule a showing, call or text The Principal Team at 720-408-7409 or contact us.

All Longmont Homes & Real Estate For Sale over $3,000,000

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Niwot Hills Tdr PUD Flg 2

6689 Asher Court, Longmont, CO 80503

5Bedroom(s)
7Bathroom(s)
4Parking(s)
50Picture(s)
7,006 SquareFeet
Perched at the highest point in Niwot Hills, 6689 Asher Court was designed around one idea: that where you live should feel like the best decision you've ever made. Every morning, Longs Peak fills your windows. Every evening, the Northern Front Range turns gold. The circular driveway and natural stone facade are just the beginning.
$4,000,000

Lighthouse Cove Ph II

9837 Shoreline Drive, Longmont, CO 80504

5Bedroom(s)
6Bathroom(s)
4Parking(s)
50Picture(s)
6,135 SquareFeet
Live the resort lifestyle in this exquisite European-inspired, Tuscan-Mediterranean home, where timeless architecture meets premier lakefront living. Stone lined bridge over moat leads to a grand portico entry and elegant curved turret create a striking first impression, while the private cul-de-sac setting within the gated Lighthouse Cove community offers both privacy and prestige.
$3,150,000

Meadow Green Farm Nupud Amd

9715 Meadow Ridge Lane, Longmont, CO 80504

5Bedroom(s)
4Bathroom(s)
3Parking(s)
17Picture(s)
6,000 SquareFeet
Rare opportunity to acquire one of Boulder County's premier luxury homesites in coveted Meadow Ridge. Set among exceptional estates with sweeping mountain views, this property offers a unique head start for a future custom residence.
$4,950,000

Dollaghan Family Farm

7009 Rozena Drive, Longmont, CO 80503

4Bedroom(s)
7Bathroom(s)
5Parking(s)
50Picture(s)
8,124 SquareFeet
Introducing an unprecedented opportunity to acquire 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 1.36 shares of the Palmerton Ditch.
$15,750,000

Dollaghan Family Farm

7007 Rozena Drive, Longmont, CO 80503

4Bedroom(s)
7Bathroom(s)
5Parking(s)
50Picture(s)
8,124 SquareFeet
Discover a masterwork of light, water, and vast Colorado horizons. Spanning over 18 acres across 3-distinct parcels, this rare Boulder County sanctuary offers an immersive connection to the landscape, with views stretching from the snow-capped majesty of Longs Peak to the tranquil, glassy surface of Burch Lake. The estate is defined by its vitality and self-sufficiency, sustained by 1.
$8,450,000

Goose Point Ranch Nupud

6915 Goose Point Court, Longmont, CO 80503

6Bedroom(s)
5Bathroom(s)
3Parking(s)
49Picture(s)
5,688 SquareFeet
Only minutes from downtown Boulder! Majestic views and nature abound in this completely renovated 6BD/5BA residence. Designed to capture its idyllic setting, the home features two expansive levels of outdoor living and sophisticated interiors, all set on a park-like 1.6-acre lot surrounded by conservation easements and commanding front range views.
$4,995,000

Caribou Springs Ranch

5101 Saint Vrain Road, Longmont, CO 80503

5Bedroom(s)
6Bathroom(s)
4Parking(s)
49Picture(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.
$3,595,000

Caribou Spgs Ranch Exempt

5336 Caribou Springs Trail, Longmont, CO 80503

6Bedroom(s)
5Bathroom(s)
4Parking(s)
42Picture(s)
4,783 SquareFeet
Situated between Boulder and Lyons, on 6.6 pastoral acres within Caribou Springs Ranch, is 5336 Caribou Springs Trail. This striking, organic contemporary home redefines ranch-style luxury with effortless transitions between indoor and outdoor living. Walls of glass dissolve the boundary between home and horizon – inviting slow mornings, wide-open skies, and enchanting moonlit evenings.
$6,000,000

East County

10323 Mineral Road, Longmont, CO 80504

4Bedroom(s)
6Bathroom(s)
4Parking(s)
44Picture(s)
5,086 SquareFeet
Welcome to a rare fusion of modern European elegance and Colorado farmland serenity. Set on 22 sweeping acres with 10 Class A Shares of Boulder White Rock Ditch, this 2023-built estate delivers a lifestyle as dynamic as it is luxurious.
$3,500,000

Unincorporated Boulder County

8642 Mineral Road, Longmont, CO 80503

4Bedroom(s)
5Bathroom(s)
3Parking(s)
50Picture(s)
5,214 SquareFeet
BUYERS TAKE NOTE. This property is on offer along with the adjacent parcel at 8594 Mineral Road, MLS # 1054319. Both parcels together are offered at $5,400,000-a $450,000 saving. Step into a world of ranching sophistication in Boulder, Colorado! Built in 2015, the expansive 5,400 sf masterpiece redefines executive farming and ranching. Four spacious bedrooms and 5 luxurious bathrooms.
$4,900,000

Northern Plains

12745 N 75th Street, Longmont, CO 80503

4Bedroom(s)
1Bathroom(s)
2Parking(s)
45Picture(s)
2,889 SquareFeet
Set on 56 acres, this exceptional property is being offered for sale for the first time ever-a rare five-generation farmstead rich in history, productivity, and opportunity. Nestled near the foothills, the land boasts beautiful mountain views, irrigated and highly productive hay ground, and well-maintained pasture, making it ideal for a wide range of agricultural or livestock operations.
$4,850,000

Northern Plains

13155 N 75th Street, Longmont, CO 80503

4Bedroom(s)
4Bathroom(s)
3Parking(s)
49Picture(s)
3,743 SquareFeet
Original Owners of this magnificent 35-acre irrigated property with custom built home are now selling for the first time. The moment you approach the entrance to the property you are greeted by an iron security gate and a 900-foot-long driveway with large trees to the right while drawing your attention to the picturesque brick home with the foothills behind.
$3,950,000
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