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Historic character meets modern efficiency in the heart of Downtown Bozeman. Thoughtfully built in 2015, this distinctive home was designed to capture the warmth and charm of an original Craftsman bungalow while incorporating the efficiency and functionality of a modern build. Meticulous attention to detail is evident throughout, from exceptional insulation and efficient heating and cooling systems to solar-powered hot water. Rich textures, natural materials, and carefully considered finishes create an inviting sense of warmth throughout the home. Set above the street with raised steps from the corner of Koch and 4th, the main level flows naturally from the welcoming foyer into the kitchen, dining area, and living room. A bedroom near the entry provides flexibility for guests or a home office, while a convenient half bath sits just off the dining area. A striking custom staircase, open to all three levels, serves as a central architectural feature and connects the home with a sense of openness. Upstairs, the private primary suite features a walk-in closet and spacious ensuite bath with a soaking tub and walk-in shower. Across the hall, a generous additional bedroom enjoys its own ¾ ensuite bath. The daylight basement offers even more living space with a large family room, additional storage room, ¾ bath with laundry area, and another bedroom. A built-in sauna adds an exceptional touch to this level. Outside, the fenced yard leads to a covered patio and a detached two-car garage with a fully livable studio ADU above. Designed to maximize space and functionality, the studio offers an ideal opportunity for rental income, guests, or separate living quarters. Just blocks from the restaurants, shops, trails, parks, and vibrant amenities of Downtown Bozeman, 402 W Koch offers a rare combination of historic-inspired character, modern performance, flexible living space, and an exceptionally walkable location.

• Bedrooms
  4
• Bathrooms
  4
• Sq Footage
  3683
• Acres
  0.16
• Days on Market
  8

Additional Features

• Above Grade Finished Area
  2311
• Appliances
  Dryer, Dishwasher, Range, Refrigerator, Washer, Some Gas Appliances, Stove
• Architectural Style
  Bungalow, Craftsman
• Association Amenities
  Park, Sidewalks
• Basement
  Bathroom, Bedroom, Daylight, Egress Windows, Rec Family Area
• Bathrooms Full
  1
• Bathrooms Half
  1
• Bathrooms Three Quarter
  2
• Bathrooms Total Integer
  4
• Bedrooms Total
  4
• Building Area Source
  Public Records
• Building Area Total
  3683
• City
  Bozeman
• Construction Materials
  Brick, Cedar, Hardboard
• Contract Status Change Date
  2026-09-18
• Cooling
  Wall Window Units
• Cooling
  Yes
• Cumulative Days On Market
  6
• Directions
  On the S W corner of Koch and 4th.
• Documents Count
  4
• Fencing
  Perimeter
• Fireplace Features
  Basement, Wood Burning Stove
• Fireplace
  Yes
• Flooring
  Hardwood, Other, Tile
• Garage Spaces
  2
• Garage
  Yes
• Heating
  Stove, Wall Furnace
• Heating
  Yes
• Interior Features
  Vaulted Ceilings, Walk In Closets, Wood Burning Stove
• Latitude
  45.674997
• Levels
  Two
• Listing Contract Date
  2026-09-18
• Listing Key
  1191336149
• List Price
  1795000
• Living Area
  3683
• Living Area Source
  Public Records
• Longitude
  -111.042537
• Lot Features
  Lawn, Landscaped
• Lot Size Acres
  0.16100
• Lot Size Square Feet
  7013
• MLS Area Major
  Bozeman City Limits
• MLS Area Minor
  1 S M - Boz Main to Kagy
• MLS Status
  Active
• Occupant Type
  Owner
• Original List Price
  1795000
• Originating System Name
  S W M T
• Other Structures
  Guest House
• Parcel Number
  R G G2349
• Parking Features
  Detached, Garage
• Patio And Porch Features
  Covered, Deck, Patio, Porch
• Photos Count
  96
• Postal Code
  59715
• Property Sub Type
  Single Family Residence
• Property Type
  Residential
• Road Surface Type
  Paved
• Roof
  Asphalt, Shingle
• Sewer
  Public Sewer
• Standard Status
  Active
• Stories
  2
• Subdivision Name
  Park Addition
• Tax Annual Amount
  11966.31
• Tax Legal Description
  PARK ADD, S12, T02 S, R05 E, TRACT A BEING E50' LOT 1-5 & E50' N15'LOT 6 BLK 27
• Tax Year
  2025
• Unparsed Address
  402 W Koch Street
• Utilities
  Natural Gas Available, Sewer Available, Water Available
• View
  Trees Woods
• Waterfront Features
  None
• Water Source
  Public
• Year Built
  2015

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