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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Meadow Green Farm

9402 Crystal Lane, Longmont, CO 80503

5Bedroom(s)
6Bathroom(s)
4Parking(s)
34Picture(s)
9,538 SquareFeet
Experience gated, waterfront living at its very best in this stunning showplace featuring huge mountain views, expansive interiors and a bucolic water-front location on 5.57 verdant acres on Boulder County’s Crystal Lake. Inside this beautifully remodeled residence, ceilings soar above rich hardwood floors and elegant millwork, while oversized windows frame magnificent vistas in every direction.
$4,650,000

Northern Plains

15789 N 83rd Street, Longmont, CO 80503

4Bedroom(s)
5Bathroom(s)
4Parking(s)
40Picture(s)
6,465 SquareFeet
Idyllic country ambiance meets European farmhouse style in this extraordinary close-in compound featuring a Provence-inspired main residence and a brand-new barn on nearly 10 riverfront acres filled with meadows, gardens, pastures & breathtaking Longs Peak views.
$4,350,000

Caribou Springs Ranch

11546 Eagle Springs Trail, Longmont, CO 80503

4Bedroom(s)
6Bathroom(s)
2Parking(s)
40Picture(s)
9,164 SquareFeet
Modern masterpiece stretching across the rolling prairie. A sanctuary of stone and expansive, sun-filled windows boasting 360-degree views of the Boulder County foothills and plains awaits.
$4,250,000

Foothills East

6789 Niwot Road, Longmont, CO 80503

3Bedroom(s)
2Bathroom(s)
7Parking(s)
37Picture(s)
Seeking your dream ranch property with close-to-town access, extensive water rights and room for animals? Look no further than this expansive 28.6-acre Boulder County, Colorado, property just 15 minutes from Downtown Boulder.
$4,500,000

Longmont Rural

10690 County Road 1, Longmont, CO 80504

5Bedroom(s)
5Bathroom(s)
3Parking(s)
40Picture(s)
6,017 SquareFeet
Don’t miss the opportunity to own this extraordinary piece of Colorado real estate. Come discover the charm of 10690 CR1. Ag zoning allows this Luxury Equestrian property several uses including single or overnight wedding venue, bed & breakfast, retreat center, horse boarding or rescue facility, or even a business owners live & work place all in one. The 2280 sft.
$3,500,000

Longmont

10690 County Road 1, Longmont, CO 80504

5Bedroom(s)
4Bathroom(s)
3Parking(s)
50Picture(s)
8,655 SquareFeet
Experience the pinnacle of luxury and equestrian living on over 11 acres of breathtaking Colorado landscape. This premier estate offers an unparalleled blend of sophisticated comfort and equestrian amenities. Whether you envision an upscale wedding boutique venue, a retreat center, luxury bed and breakfast, or a personal residence of the highest caliber, this one checks all the boxes.
$3,500,000

Eagle Ridge

5800 Saint Vrain Road, Longmont, CO 80503

6Bedroom(s)
6Bathroom(s)
3Parking(s)
40Picture(s)
6,562 SquareFeet
Presenting the exquisite home at 5800 St Vrain Rd! This 5 acre, completely remodeled plantation-style estate in Longmont, CO is a masterpiece of modern updates and timeless elegance. Upon entry you will be greeted by a grand foyer with staircase leading upstairs to a primary suite with walls of windows as well as the sun/exercise room which sits just below the rooftop deck.
$4,900,000

Coughlin Meadows

3675 Nimbus Road, Longmont, CO 80503

4Bedroom(s)
5Bathroom(s)
2Parking(s)
40Picture(s)
3,643 SquareFeet
An inviting western retreat where refined casual living meets unprecedented tranquility and natural beauty. On almost ten idyllic acres and bordered by open space, the site captures the essence of the area’s breathtaking views and privacy.
$6,500,000

East County

10323 Mineral Road, Longmont, CO 80504

4Bedroom(s)
6Bathroom(s)
16Parking(s)
45Picture(s)
5,086 SquareFeet
Welcome to your modern European farmhouse built in 2023 with 22 Acres, 10 Class A Shares and Agriculturally zoned.
$4,300,000

Foothills East

7955 N 41st Street, Longmont, CO 80503

4Bedroom(s)
3Bathroom(s)
12Parking(s)
50Picture(s)
3,766 SquareFeet
Your Dream Home is Back on the Market: Seize the Opportunity! To fully enjoy the beauty of this natural oasis, you’ll need to engage ALL of your senses!As you drive through the privacy gates and down the welcoming, crushed stone driveway, you’ll take in the sight of hundreds of mature trees, a rainbow of wildflowers, and birds and butterflies that usher you to your new home.
$3,200,000

Foothills East

7484 N 49th Street, Longmont, CO 80503

5Bedroom(s)
10Bathroom(s)
4Parking(s)
29Picture(s)
13,284 SquareFeet
Situated at the base of Haystack Mountain sits Ashlawn Estate, an extraordinary 82-acre masterpiece where luxury living meets breathtaking natural beauty.
$22,500,000

Foothills East

5575 Saint Vrain Road, Longmont, CO 80503

3Bedroom(s)
3Bathroom(s)
5Parking(s)
40Picture(s)
3,165 SquareFeet
5575 Saint Vrain invites, embraces, soothes and delights at every turn. 10 acres of birdsong and tranquility nourished by 10 shares of flowing WATER RIGHTS. 1/4 acre lake abutting 60 acres of private open space. Enter the gated, pear tree lined driveway and unwind at your very own English garden estate coupled with an exquisite, modern refined rustic home.
$5,450,000
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