Active Commercial

3501-3509 S Mason Street

Fort Collins, CO 80525

#2895979 Updated: Jun 12, 2026, 10:15pm

$4,800,000

0 Beds • 0 Baths • 24,750 SqFt

Beds

Baths

24,750

SqFt

1.37

Acres

Property Description

This rare 24,750 SF flex/retail asset presents a unique opportunity to own a high-quality, well-maintained property in the heart of Midtown Fort Collins. Situated on 1.37 acres just off South College Avenue, this property offers exceptional access, visibility, and long-term upside in one of Northern Colorado's most sought-after markets. The property is comprised of seven individual tenants, each separately metered, allowing for future condo conversion potential. Featuring ten 12-foot roll-up garage doors, 14 bathrooms, and 66 reserved parking stalls, the site is thoughtfully configured to accommodate a wide range of tenants. Recent capital improvements include HVAC and roof upgrades (2020), parking lot resurface (2026) and exterior repaint in 2024. With strong fundamentals, low-maintenance profile, and built-in future flexibility, 3501-3509 Mason Street offers a great opportunity in a premier Fort Collins location.

Property Details

Interior

Building Area Total

24750

Construction

Also Marketed As

Commercial Sale

Year Built

1972

Year Built Effective

2020

Site & Exterior

Current Use

AutomotiveCommercialEvent SpaceIndustrialManufacturingOfficeRetailWarehouse

Electric

220 Volts

Lot Size Acres

1.37

Lot Size Area

1.37

Lot Size Square Feet

59677.2

Lot Size Units

Acres

Offstreet Spaces

Parking Total

Sewer

Public Sewer

Utilities

Electricity ConnectedNatural Gas Connected

Water Included

Yes

Zoning

commercial

Financials

Exclusions

Tenant's trade fixtures and personal property.

Lease Considered

Parcel Number

9726414025

Tax Annual Amount

105985.03

Tax Legal Description

LOT 24-25, S MESA, FTC

Tax Year

2025

Neighborhood & Lifestyle

Listing provided courtesy of RECOLORADO via IDX. Updated: Jun 12, 2026, 10:15pm.

Luke McFetridge

Listing Agent

Luke McFetridge

Call Agent

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3501-3509 S Mason Street

3501-3509 S Mason Street

Property Description

Property Details

Interior

Construction

Site & Exterior

Financials

Neighborhood & Lifestyle

Luke McFetridge