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3800 Plateau Road Longmont CO 80503 | MLS #3817469

3800 Plateau Road
Longmont, CO, 80503
$1,999,000
5 Beds
4 Baths
7,840 SqFt
9.02 Acres
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MLS #3817469 image #0
This incredible estate is being offered through a transparent, non-distressed luxury live auction — Bidding to start from $1,999,000! — https://liveauction.link/3800Plateau — Live Auction Thursday, November 5th, 2026 at 1pm MT (No Buyer Premium) — Set on 10 acres this exceptional 7,840-square-foot estate offers a rare combination of space, privacy and natural beauty. Originally built in 1974 with significant additions completed in 1991, the property features 5 bedrooms, 4 bathrooms, and a flowing floor plan designed to capture abundant natural light through expansive windows that showcase the surrounding views. For those who value a retreat from the “electromagnetic smog” of more densely developed areas, the Table Mountain “Acoustic Quite Zone” creates a distinctive setting for this estate. The grounds offer an idyllic Colorado lifestyle, with an orchard producing apples, pears, plums, and grapes. A large barn is ready for use and providing excellent potential for equestrian pursuits. A recently renovated 700-square-foot cottage adds valuable flexibility and is currently used as a studio. With the appropriate land-use approval, the cottage may also offer potential as an accessory dwelling unit (ADU), making it an appealing option for guests, extended living arrangements, multigenerational living, or additional workspace. Recent improvements include repairs and updates to the stucco, exterior paint, trim, gutters, and leaf-filter system, along with work to the septic tank and sewage main. Parking is plentiful, with a two-car attached garage plus eight additional surface parking spaces. With its stunning views, orchard, versatile outbuildings, renovated cottage, peaceful setting, this estate presents an opportunity to enjoy privacy, space, and tranquil while remaining conveniently positioned in the Longmont area. The property offers substantial future potential, with accompanying photos and videos showcasing renderings of the proposed remodel.

Property Details

Price:
$1,999,000
MLS #:
3817469
Status:
Active
Beds:
5
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Foothills
Finished Sq Ft:
7,840
Lot Size:
392,746 sqft / 9.02 acres (approx)
Year Built:
1974
ContemporaryFoothillsSt. Vrain Valley Re-1jBlue MountainAltonaSilver Creek

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Schools

School District:
St. Vrain Valley RE-1J
Elementary School:
Blue Mountain
Middle School:
Altona
High School:
Silver Creek

Interior

Appliances
Dishwasher, Disposal, Double Oven, Microwave, Refrigerator
Bathrooms
4 Three Quarter Bathrooms
Cooling
Central Air
Fireplaces Total
2
Flooring
Carpet, Laminate, Tile
Heating
Forced Air
Interior Features
Breakfast Nook, Built-in Features, Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Pantry, Primary Suite, Tile Counters, Utility Sink, Vaulted Ceiling(s), Walk-In Closet(s)
Levels
Two

Exterior

Architectural Style
Contemporary
Attached Garage YN
1
Construction Materials
Concrete, Frame, Stucco
Exterior Features
Balcony
Fencing
Fenced Pasture
Garage Spaces
5
Lot Features
Corner Lot, Level, Many Trees, Rock Outcropping, Suitable For Grazing
Parking Features
220 Volts, Concrete, Driveway-Dirt, Dry Walled, Exterior Access Door, Finished, Heated Garage, Insulated, Lighted, Storage
Patio And Porch Features
Deck, Patio
Roof
Composition
View
Mountain(s), Plains
Window Features
Double Pane Windows, Egress Windows, Skylight(s)

Financial

Taxes
$7,968

Map

Community

Subdivisions in Longmont

Market Summary

Current real estate data for Single Family in Longmont as of Oct 23, 2026
425
Single Family Listed
90
Avg DOM
386
Avg $ / SqFt
$1,140,337
Avg List Price

Property Summary

    Located in the Foothills subdivision, 3800 Plateau Road Longmont CO is a Single Family for sale in Longmont, CO, 80503. It is listed for $1,999,000 and features 5 beds, 4 baths, and has approximately 7,840 square feet of living space, and was originally constructed in 1974. The current price per square foot is $255. The average price per square foot for Single Family listings in Longmont is $386. The average listing price for Single Family in Longmont is $1,140,337. To schedule a showing of MLS#3817469 at 3800 Plateau Road in Longmont, CO, contact your milehimodern agent at 303-619-3373.

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disclosure
Courtesy of Orchard Brokerage LLC. Disclaimer: Based on information submitted to REcolorado as of Oct-22-2026 11:55:45 pm. All data is obtained from various sources and may not have been verified by broker or REcolorado. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Copyright 2026. All rights reserved.
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3800 Plateau Road
Longmont, CO
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