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An 1892 Queen Anne designed by George Hancock, the architect who shaped early Bozeman, holding one of the most coveted addresses on the city's most iconic street. Twice honored with preservation awards, this landmark home pairs its original character — refinished oak and mahogany parquet floors, a wraparound covered porch, southern light through mature trees — with a thorough modern restoration: a gourmet kitchen, a redesigned primary suite, maple flooring upstairs, Pella windows, and updated mechanicals throughout.

The main residence offers three bedrooms and two and a half baths across 4,354 total square feet, with a den/office, formal dining room, and gas fireplace anchoring the main level. Above the rare three-car detached garage, a full 968-square-foot one-bedroom apartment with its own kitchen, laundry, and living room adds genuine flexibility — guest quarters, home office, or income.

All of it sits on a lot and a half in the Alderson Addition: nearly a third of an acre of established grounds with a private patio off the kitchen, a firepit, fenced backyard, and off-street parking for an RV. Walk to Main Street in minutes, look up at the Bridgers from your porch, and own a piece of the streetscape that has defined south side Bozeman for 130 years. Properties like this reach the market once in a generation.

• Bedrooms
  4
• Bathrooms
  4
• Sq Footage
  4354
• Acres
  0.29
• Days on Market
  4

Additional Features

• Above Grade Finished Area
  2917
• Appliances
  Built In Oven, Dryer, Dishwasher, Freezer, Disposal, Microwave, Range, Refrigerator, Washer
• Architectural Style
  Custom, Victorian
• Basement
  Partially Finished
• Bathrooms Full
  3
• Bathrooms Half
  1
• Bathrooms Total Integer
  4
• Bedrooms Total
  4
• Building Area Source
  Public Records
• Building Area Total
  4354
• City
  Bozeman
• Construction Materials
  Wood Siding
• Contract Status Change Date
  2026-08-10
• Cooling
  Central Air
• Cooling
  Yes
• Directions
  Drive to 320 S Willson
• Documents Count
  2
• Flooring
  Hardwood
• Garage Spaces
  3
• Garage
  Yes
• Heating
  Floor Furnace, Natural Gas, Stove
• Heating
  Yes
• Latitude
  45.675481
• Levels
  Two
• Listing Contract Date
  2026-08-10
• Listing Key
  1179522582
• List Price
  1800000
• Living Area
  4354
• Living Area Source
  Public Records
• Longitude
  -111.038273
• Lot Size Acres
  0.29300
• Lot Size Square Feet
  12763
• MLS Area Major
  Bozeman City Limits
• MLS Area Minor
  1 S M - Boz Main to Kagy
• MLS Status
  Active
• Original List Price
  1800000
• Originating System Name
  S W M T
• Other Structures
  Guest House
• Parcel Number
  R G H1843
• Parking Features
  Detached, Garage
• Patio And Porch Features
  Covered, Porch
• Photos Count
  39
• Postal Code
  59715
• Property Sub Type
  Single Family Residence
• Property Type
  Residential
• Roof
  Asphalt, Shingle
• Sewer
  Public Sewer
• Standard Status
  Active
• Stories
  2
• Subdivision Name
  Alderson Addition
• Tax Annual Amount
  15525.00
• Tax Legal Description
  ALDERSON ADD, S07, T02 S, R06 E, BLOCK G, LOT 11 - 12, ACRES 0.293, S2 LOT 13
• Tax Year
  2025
• Unparsed Address
  320 S Willson Avenue
• Utilities
  Electricity Available, Electricity Connected, Natural Gas Available, Sewer Available, Water Available
• Water Source
  Public
• Year Built
  1892

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