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Firestone 80504
6251 County Road 20
$850,000
● House - For Sale

6251 County Road 20

Longmont, CO 80504
bedrooms
1 Bed
bathrooms
0 Bath
square feet
1,588 Ft²
$4,432
Est. Monthly

About This Property

Set on nearly 5 acres with unobstructed, jaw-dropping views of the Rocky Mountains, this two-story barndominium offers the rare blend of wide-open country living and everyday convenience. Located in Firestone, Colorado, just minutes from I-25, schools, shops, and the charming amenities of town, this property feels private and peaceful while keeping you effortlessly connected. With a spacious primary on the main, and 2 airy lofts upstairs there is room for everyone to spread out. You will love the upscale finishes throughout the kitchen, bathrooms, and living room, making this property stand out amongst the rest. Backing directly to Firestone Central Park, the setting is hard to beat, open space behind you, mountains in front of you, and room to truly live. No HOA means freedom to bring your vision to life, whether that includes horses, animals, RVs, or recreational toys, with multiple RV parking spots already on site. A brand-new septic tank adds peace of mind. The standout 1,300+ sqft heated and insulated garage is a dream for hobbyists, collectors, or anyone needing serious workspace and storage, complete with pull-through garage doors for maximum functionality. This versatile property is ideal as a full-time residence, weekend retreat, or income-producing Airbnb. Adding even more value, a second build site has already been approved by the county, opening the door for expansion, a guest house, or future investment. Space, views, flexibility, and location-this is Colorado living at its best.
Unit Size
1,588 Ft²
Days on Market
-
Land Size
4.59 acres
Price per sqft
$535
Property Type
House
Property Taxes
$258
HOA Dues
-
Year Built
1978

Listed By

Megan Beck
RE/MAX Alliance-FTC South

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Last updated: 10 months ago (IRES MLS #1048778)

Price History

Date / Event Date Event Price
Dec 30, 2025 Listed by RE/MAX Alliance-FTC South $850,000
Listed by RE/MAX Alliance-FTC South
Sep 30, 2025 No longer available -
No longer available
Sep 26, 2025 Delisted -
Delisted
Aug 29, 2025 In contract -
In contract
Jul 12, 2025 Price Decreased $899,000
↓ $101K (10.1%)
Price Decreased
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Property Highlights

Garage
Air Conditioning
Fireplace
Parking Details
Has Garage
Attached Garage
Parking Features: Garage Door Opener, RV Access/Parking, Heated Garage, Oversized, Tandem, Drive Through, >8' Garage Door
Garage Spaces: 6
Interior Details
Interior Features: High Speed Internet, Eat-in Kitchen, Open Floorplan, Walk-In Closet(s), Beamed Ceilings, Satellite Avail, Stain/Natural Trim, Loft, 9ft+ Ceilings
Appliances: Self Cleaning Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Water Softener Rented, Disposal, Gas Range/Oven
Laundry Features: Washer Hookup
Fireplace Features: None
Basement: None
Exterior Details
Square Footage: 1588
Square Footage Source: $0
Property Condition: Not New, Previously Owned
Year Built: 2015
Building Area Total: 1588
Levels: Two
Other Structures: Workshop
Window Features: Window Coverings
Construction Materials: Metal Siding
Patio and Porch Features: Patio
Lot Features: Level, Abuts Farm Land
Lot Size Area: 199940
Lot Size Units: Square Feet
Lot Size Acres: 4.59
Lot Size Square Feet: 199940
Water Source: Well, Well
Financial Details
Tax Annual Amount: $3,093
Utilities Details
Cooling Type: Central Air
Heating Type: Forced Air
Sewer : Septic

Building Info

Overview

    General

  • Year Built: 1978
  • Effective Year Built: 1978
  • Building Count: 1
  • Total Rooms: 5
  • Bedroom Count: 3
  • Bathroom Count: 2
  • Full Bathrooms: 2
  • Partial Bathrooms: 2
  • Bathroom Plumbing Fixtures: 11
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 6
  • Building Style: 11
  • Exterior Walls Type: 23
  • Interior Walls Type: 3
  • Roof Shape Type: 0
  • Roof Cover Type: 3
  • Floor Count: 100
  • Floor Cover: 0
  • Basement Type: 6
  • Basement Area: 1,281
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 60
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 199,940
  • Total Building Area: 2,562
  • Gross Building Area: 2,562
  • Building Area: 2,562
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 2,562
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000004590
  • Standard Land Use Code: 1001
  • County Land Use Code: 1212
  • Legal Description 1: PT SW4 18-2-67 LOT B AMEND REC EXEMPT AMRE-3310

Neighborhood

  • School District Name: St. Vrain Valley School District RE 1J
  • Census Tract: 002021

Geography

  • Account Number: R4003206
  • Parcel: R4003206
  • Lot: B
  • Meridian: SEC 18 TWN 02 RNG 67
  • Latitude: 40.1377
  • Longitude: -104.938

    Address

  • Full Address: 6251 County Road 20
  • Address - House Number: 6251
  • Address - Street Name: County Road 20
  • State: CO
  • City Name: Longmont
  • Carrier Code: R011
  • 4-Digit Zip Code: 9420
  • Zip Code: 80504

Valuation

    Tax

  • Total Area: 2,562
  • Tax Year: 2023
  • Tax Amount: $349,134
  • Tax Rate Code Area: 2297

    Appraisal Valuation

  • Standard Deviation: 0.1196
  • Valuation Date: Apr 03, 2024
  • Confidence Score: 87
  • Final Value: 649,227
  • High Value: 726,928
  • Low Value: 571,527

    Market Valuation

  • Market Total Value: $615,259
  • Market Land Value: $272,211
  • Market Improvement Value: $343,048

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $41,220
  • Assessed Land Value: $18,240
  • Assessed Improvements Value: $22,980

    Sales

  • Current Sale Contract Date: May 15, 2014
  • Current Sale Recording Date: Jun 17, 2014
  • Current Sale Price:
  • Current Sale Document Type: 54
  • Current Sale Input Document Number: 4023920
  • Previous Sale Recording Date: Oct 03, 2003
  • Previous Sale Contract Date: Oct 01, 2003
  • Previous Sale Amount: $42,800
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Firestone


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Frequently Asked Questions

When was property at 6251 County Rd 20 built and last sold?
The property at 6251 County Rd 20 was built in 1978 and last sold on May 15, 2014 for $250,000.
How much is this home worth?
The estimated value of the home located at 6251 County Rd 20 is $849,247.
What are some comparable homes to 6251 County Rd 20?
There are currently no comparable homes to 6251 County Rd 20.