Active
5 beds7,840 sqft
3800 Plateau Rd, Longmont, CO 80503
Est: $10,994/moGet pre-approved
Single FamilyProperty Type
9.02 acresLot Size
1974Year Built
$255/sq ftPrice per sq ft
8 carsParking Spaces

Description

More photos and floor plans coming soon --- This incredible estate is being offered through a transparent, non-distressed luxury live auction --- Bidding to start from $1,999,000! --- Live auction link will be provided shortly --- Live Auction Thursday, October 22nd, 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...More photos and floor plans coming soon --- This incredible estate is being offered through a transparent, non-distressed luxury live auction --- Bidding to start from $1,999,000! --- Live auction link will be provided shortly --- Live Auction Thursday, October 22nd, 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, and thoughtfully updated components, this unique estate presents an extraordinary opportunity to enjoy privacy, space, and a more tranquil Colorado lifestyle while remaining conveniently positioned in the Longmont area.
Days on Market Listed Today
  • Listed by: Ray Sage 720.933.4729 Ray.Sage@Orchard.com • Orchard Brokerage LLC
  • Listed by: Steve deGuzman 843.460.8078 steve.deguzman@gmail.com • Orchard Brokerage LLC
Last updated: 09/19/2026 01:16 AM • Source: RECOLORADO as distributed by MLS GRID, MLS#: 3817469

Location

Listing Courtesy of Orchard Brokerage LLC, Ray Sage; Orchard Brokerage LLC, Steve deGuzman
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Property Taxes

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Property Information for 3800 Plateau Road

Property Details
  • Taxes: $7,968 / year
  • MLS Type: Residential / Single Family Residence
  • Structure Type: House
  • Architectural Style: Corner Lot, Deciduous Trees, Level, Rock Outcropping, Outbuildings, Eat-in Kitchen, Cathedral Ceiling(s), Pantry, Walk-In Closet(s), Skylights, 3/4 Primary Bath, Fixer-Upper
  • View: Mountain(s), Plains
  • Levels: Two
  • Subdivision Name: Foothills
  • Association: No
  • Basement: Yes
Building Information
  • Year Built: 1974
  • Lot Size: 9.02 AC / 392,746 SF
Interior Area & SqFt
Interior Area & SqFt
  • Building Area Total (SqFt Total): 7840
  • Sqft Total: 7840
  • Living Area (SqFt Finished): 7840
  • Above Grade Finished Area: 6143
  • Living SqFt: 6143
  • Sq Ft Apx: 1697
  • Below Grade Unfinished Area: 0
  • Area Source: Builder
  • PSF Total: 255
  • PSF Above Grade: 325
  • PSF Finished: 255
  • Master on Main: No
  • Room and Floor: Dining Room-Main-1, Living Room-Main-1, Kitchen-Main-1, Master Bedroom-Upper-1, Bedroom-Main-1, Bedroom-Main-2, Bedroom-Main-3, Bedroom-Upper-1, Bathroom Three Quarter-Upper-1, Bathroom Three Quarter-Upper-2, Bathroom Three Quarter-Main-1, Bathroom Three Quarter-Main-2, Laundry-Main-1
  • Room Count: 13
  • Basement: Daylight, Finished, Sump Pump
  • Foundation Details: Concrete Perimeter
  • Fireplace Features: Wood Burning
  • Heating: Forced Air
  • Cooling: Central Air
  • Interior Features: Breakfast Bar, Built-in Features, Ceiling Fan(s), Eat-in Kitchen, Pantry, Radon Mitigation System, Smoke Free, Sound System, Vaulted Ceiling(s), Walk-In Closet(s)
  • Security Features: Carbon Monoxide Detector(s), Smart Cameras, Video Doorbell
  • Flooring: Bamboo, Carpet, Laminate, Tile, Wood
  • Window Features: Double Pane Windows, Egress Windows, Skylight(s)
  • Appliances: Convection Oven, Cooktop, Disposal, Double Oven, Humidifier, Microwave, Oven, Range, Range Hood, Refrigerator
  • Laundry Features: Sink
Bed & Bath Summary
Bedrooms
  • Bedrooms Total: 5
  • Upper Level Bedrooms: 2
  • Main Level Bedrooms: 3
  • Lower Level Bedrooms: 0
  • Basement Level Bedrooms: 0
Bathrooms
  • Bathrooms Total: 4
  • Upper Level Bathrooms: 2
  • Main Level Bathrooms: 2
  • Lower Level Bathrooms: 0
  • Basement Level Bathrooms: 0
  • Bathrooms Full: 0
  • Bathrooms Three Quarter: 4
  • Bathrooms Half: 0
  • Bathrooms One Quarter: 0
Detailed Room Info
Room 1
  • Room Type: Dining Room
  • Room Level: Main
Room 2
  • Room Type: Living Room
  • Room Level: Main
Room 3
  • Room Type: Kitchen
  • Room Level: Main
Room 4
  • Room Type: Bedroom
  • Room Level: Upper
Room 5
  • Room Type: Bedroom
  • Room Level: Main
Room 6
  • Room Type: Bedroom
  • Room Level: Upper
Room 7
  • Room Type: Bedroom
  • Room Level: Main
Room 8
  • Room Type: Bedroom
  • Room Level: Main
Room 9
  • Room Type: Bathroom Three Quarter
  • Room Level: Upper
Room 10
  • Room Type: Bathroom Three Quarter
  • Room Level: Upper
Room 11
  • Room Type: Bathroom Three Quarter
  • Room Level: Main
Room 12
  • Room Type: Bathroom Three Quarter
  • Room Level: Main
Room 13
  • Room Type: Laundry
  • Room Level: Main
Parking
Parking
  • Parking Features: 220 Volts, Concrete, Unpaved, Dry Walled, Exterior Access Door, Finished Garage, Heated Garage, Insulated Garage, Lighted, Storage
  • Attached Garage: Yes
  • Parking Type: Garage (Attached), Parking Lot
  • Parking Description: Garage (Attached)-2, Parking Lot-4, Parking Lot-2
  • Parking Details: 2, 4
  • Parking Total: 3
  • Garage Spaces: 2
  • Offstreet Spaces: 6
  • Parking Count: 8
  • Carport Spaces: 0
  • Reserved Spaces: 0
  • RV Spaces: 0
Association Information
Association Information
  • Association Fee Total Annual: $0
  • Senior Community: No
Site & Location Information
School Information
  • School Of Choice: Yes
  • Elementary School: Blue Mountain
  • Elementary School District: St. Vrain Valley RE-1J
  • Middle Or Junior School: Altona
  • Middle Or Junior School District: St. Vrain Valley RE-1J
  • High School: Silver Creek
  • High School District: St. Vrain Valley RE-1J
Site & Location Information
  • Lot Size Acres: 9.02
  • Lot Size Square Feet: 392746
  • Lot Features: Corner Lot, Level, Many Trees, Rock Outcropping, Suitable For Grazing
  • Zoning: RR
  • Fencing: Dog Run/Kennel
  • Accessibility Features: Corner Lot, Deciduous Trees, Level, Rock Outcropping, Outbuildings
  • Property Exclusions: Sellers Property
Building Information
Green Features
  • Green Verification Count: 0
Outbuildings
  • Out Building Count: 2
  • Number of Out Buildings: 2.0
  • Horse: No
Building Information
  • Construction Materials: Concrete, Frame, Stucco
  • Property Condition: Fixer, Updated/Remodeled
  • Roof: Shingle
  • Exterior Features: Balcony, Dog Run, Lighting, Playground, Private Yard
  • Patio And Porch Features: Deck
  • Livable Structure Count: 1
Water & Utilities
Water & Utilities
  • Water Included: Yes
  • Water Source: Public, Well
  • Well Type: Irrigation
  • Well Usage: Household w/Irrigation
  • Issued Well Permit Numbers: 0000
  • Utilities: Electricity Connected
  • Sewer: Septic Tank
  • Electric: 110V, 220 Volts

Property History for 3800 Plateau Road

DateEvent & SourcePriceAppreciation
Jul 19, 2018

Sold (Public Record)

Public Record #629974641

$972,000
Jul 19, 2018

Sold (Public Record)

Public Record #637822346

$972,000
DateEvent & SourcePrice
07/19/2018

Sold (Public Record)

Public Record #629974641

$972,000
07/19/2018

Sold (Public Record)

Public Record #637822346

$972,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 3800 Plateau Road

Taxable ValueLand$39,168Additions$59,350Total$98,518
Home Facts
Baths4.5Total Finished SqFt728 SqFtAbove Grade Finished SqFt728 SqFtStories1Lot Size392,746 SqFtStyleSchoolYear Built1975Year Renovated1985CountyBOULDERAPNR0608786

Schools near 3800 Plateau Road

This home is within St Vrain Valley Re 1j School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Charter - PK to 8
Rating
School
Distance
Blue Mountain Elementary School
PublicPK to 5

Altona Middle School
Public6 to 8

Silver Creek High School
Public9 to 12

Flagstaff Charter Academy
CharterPK to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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3800 Plateau Road is a single family home for sale in Longmont, CO 80503. This listing's school district is St Vrain Valley Re 1j School District. Nearby schools include Blue Mountain Elementary School, Altona Middle School and Silver Creek High School. 3800 Plateau Road is a 5-bed, 4-bath, 7,840 sqft single family home built in 1974.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Orchard Brokerage LLC, Ray Sage; Orchard Brokerage LLC, Steve deGuzman

Based on information submitted to the MLS GRID as of 09/19/2026 01:16 AM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. 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. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.