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Executive Summary

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 Facts

Price $4,800,000
Price / SF $215.25 / SF
Cap Rate 7.29%
Sale Type Investment or Owner User
Status Active
Number of Properties 2
Individually For Sale 0
Total Building Size 22,300 SF
Total Land Area 1.38 AC

Properties

Property Name / Address Property Type Size Year Built Individual Price
3509 S Mason St, Fort Collins, CO 80525 Industrial 11,150 SF 1972 -
3501 S Mason St, Fort Collins, CO 80525 Industrial 11,150 SF 1972 -
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  • Listing ID: 41333971

  • Date on Market: 7/17/2026

  • Last Updated:

  • Address: 3501 - 3509 South Mason, Fort Collins, CO

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3501 - 3509 South Mason

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