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$1,300,000
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Property Description
5.1 acres annexed into the Town of Frederick, zoned C-E (Employment District) with TIF agreement in place. It is located on Frontage Rd, on the West side of I-25. Zoning allows many new and needed product types to serve this growing region, excluding mini-storage. Great opportunity to kick off commercial expansion on this side of the Interstate! Existing residential property onsite creates additional opportunities for creative development.
Full Property Details
Full Property Details for 3909 County Road 20 1/2
General
- Price: $1,300,000
- Status: Active
- Type: Commercial
- Source: IRES
- MLS ID: 1024073
- Updated: 12/17/2025
- Added to Site: 511 day(s) ago
Business
- Business Type: Incorporated Area
Location
- Area: Frederick
- County: Weld
- Subdivision: Frederick Rural
- Driving Directions: Located on the West Frontage Road off of I-25
Heating & Cooling
- Cooling Type: Ceiling Fan(s)
- Heating Type: Forced Air
Utilities
- Water: District
Structural Information
- Construction: Frame
- Exterior Const.: Frame
- Roof: Composition
- Sq. Ft. Source: Assessor
- Year Built: 1910
Lot Features
- Lot Size (Acres): 5.1
- Lot Size (Sq. Ft.): 222,156
- Frontage: County Maintained
- Lot Features: Fire Hydrant within 500 Feet
- Zoning: C-E
Financial Considerations
- Tenant Pays: All Operating Costs (Used Alone)
Disclosures and Reports
- Special Conditions: Private Owner
- Property ID: R5620186
Listed by The Colorado Group (303) 449-2131
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Schools
Schools serving 3909 County Road 20 1/2
School District:St. Vrain Valley School District Re 1j
| Name | Grades | Distance |
|---|---|---|
Centennial Elementary School, Firestone, CO 10290 Neighbors Parkway, Firestone, CO 80504 | PK-5 | 2.5 mi |
Coal Ridge Middle School 6201 Booth Drive, Firestone, CO 80504 | 6-8 | 3.8 mi |
Mead High School 12750 County Road 7, Longmont, CO 80504 | 9-12 | 3.6 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3909 County Road 20 1/2
Date
Details
Price
Change
Source
7/17/2025
Price Reduced
$1,300,000
-10.34%
MLS
11/06/2024
Listed
$1,450,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 3909 County Road 20 1/2
Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,401
22%
$48,380
5%
2024
$4,412
4%
$46,180
-1%
2023
$4,231
—
$46,640
13%
2021
$4,213
1%
$41,330
3%
2022
$4,177
7%
$40,170
4%
2020
$3,901
-1%
$38,580
—
2019
$3,959
10%
$38,580
6%
2018
$3,601
-2%
$36,440
—
2017
$3,681
37%
$36,440
39%
2016
$2,684
11%
$26,140
—
2015
$2,413
7%
$26,140
6%
2014
$2,265
6%
$24,610
—
2013
$2,129
—
$24,610
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 3909 County Road 20 1/2
3909 County Road 20 1/2, Frederick, CO 80504 (MLS# 1024073) is a Commercial property. 3909 County Road 20 1/2 is currently listed for $1,300,000 and was received on November 06, 2024. Want to learn more about 3909 County Road 20 1/2? Do you have questions about finding other Commercial real estate for sale in Frederick? You can browse all Frederick real estate or contact a Coldwell Banker agent to request more information.

