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Home » Real Estate » CO » Fort Collins » 80524 » 320 E Mulberry St, Fort Collins, CO, 80524
$1,749,000

320 E Mulberry St, Fort Collins, CO, 80524

5 Beds
6 Baths
3,791 Square Feet
Historic Charm Meets Modern-Versatile Old Town Property with ADU and Primary STR License. Three "Homes" in One: Live, Work & Earn in the Heart of Old Town. Once a beloved bed & breakfast, this extraordinary property-originally designed by famed architect Montezuma Fuller-was meticulously renovated in 2000 by Craftsmen Builders and improved upon further by current owners. Nestled in the heart of Old Town, this 5-bedroom, 6-bathroom estate blends timeless character with exceptional flexibility for modern living, working, or investing. Each of the five bedrooms features its own ensuite bath, including two luxurious primary suites. Dual laundry areas (main level and upstairs) and a fully equipped Carriage House ADU-with its own kitchen, bathroom, and laundry-make this home function like three separate residences in one. With its grandfathered and transferable Primary STR license, the ADU offers immediate rental income potential. Multiple private entrances and a versatile floor plan allows for creative commercial or residential uses, permitted under the OT-C zoning (formerly NCB). Think: spa retreat, boutique office hub, co-living/working environment, or continued use as a charming owner-occupied income property. Key features include: 7+ potential private offices ideal for flexible use, 14,250 sq ft fenced, landscaped lot with irrigation and an electric gate 2-car garage + 6 off-street spaces. Outdoor living with two patios, multiple porches, and a balcony off the upstairs primary suite. Historic elegance: high ceilings, wood floors, crown molding, built-ins, 3 gas fireplaces. Spacious kitchen with butler's pantry, solarium with custom mural, and grand foyer with tapestry-lined walls. Enjoy unmatched walkability to CSU, Downtown Fort Collins, the Poudre River Trail, and everything Old Town has to offer. Recent updates include sewer line (2013), Carriage House ADU (2014), exterior paint (2021), and a Class 4 impact-resistant roof (2024) with warranty.
Offered By
Kellen Harmon, Home Savings Realty

Property Details

Property Type Residential
Status Active
Bedrooms 5
Property Sub Type Mixed Use
Square Feet 3,791
MLS # 1052246

Market Trends

New Properties On Market
77
148% Increase In New Listings
Average Asking Price
$760,564
$61,185 Increase In Avg Asking Price
Average Asking Price / Sq. Ft.
$327
$55 Increase In List Price/Sq. Ft.
Average Days On Market
26
32 Day Decrease In Days On Market
Data as of Feb 26, 2026. Remaining statistics above are calculated on activity within the period from Dec 01, 2025 to Jan 31, 2026.

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