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Modern architecture. Montana scale. Unforgettable views. Completed in 2022 and set on more than 20 acres within Gallatin River Ranch, 94 Rock Castle Road is a striking architectural residence that blends Alpine-modern warmth and panoramic views. Designed to blur the boundaries between indoors and out, the home pairs floor-to-ceiling windows and natural materials with a highly livable layout. The light-filled main level features the primary bedroom, plus two bedrooms and two full baths, all with 9-foot ceilings. Upstairs, a pavilion-style great room rises beneath a vaulted ceiling opens to east- and west-facing decks with breathtaking 360-degree views of surrounding canyons, ridgelines, mountains, and rolling pastureland. The interiors embrace a sense of quiet luxury—comfortable, intentional, and beautifully restrained. The warm and inviting atmosphere feels equally suited to everyday living or hosting family and friends.
A private-entry ADU adds exceptional flexibility, complete with a kitchenette and three-quarter bath. Use it for guests, extended family, an exercise room, detached office, or creative space. The property also includes an attached garage big enough for two full-size vehicles and a covered carport for a drift boat or small camper. A remarkably productive well provides an exceptional water resource and offers exciting potential for future improvements, subject to applicable approvals. Envision a guesthouse, barn, shop, fenced pastures, or an expanded Montana compound.
As a resident of Gallatin River Ranch, you'll enjoy access to approximately 6,000 acres of open space, including access to two renowned rivers, an equestrian center, riverside parks, and more than 20 miles of trails and private roads. Just under three miles from Manhattan and within easy reach of Bozeman and Bozeman Yellowstone International Airport, the property offers something increasingly rare: A beautifully designed home in an extraordinary setting—this is Montana living at its finest. Private showings by appointment.

• Bedrooms
  4
• Bathrooms
  4
• Sq Footage
  2705
• Acres
  20.09
• Days on Market
  12

Additional Features

• Above Grade Finished Area
  2705
• Appliances
  Dryer, Dishwasher, Microwave, Range, Refrigerator, Trash Compactor, Washer
• Association Amenities
  Park, Water, Trails
• Association Fee
  300.00
• Association Fee Frequency
  Quarterly
• Association Fee Includes
  Road Maintenance
• Association
  Yes
• Attached Garage
  Yes
• Bathrooms Full
  2
• Bathrooms Half
  1
• Bathrooms Three Quarter
  1
• Bathrooms Total Integer
  4
• Bedrooms Total
  4
• Builder Name
  Skyfarm L L C
• Building Area Source
  Owner
• Building Area Total
  2705
• City
  Manhattan
• Contract Status Change Date
  2026-08-31
• Cooling
  Central Air, Ceiling Fans
• Cooling
  Yes
• Cumulative Days On Market
  470
• Directions
  From I-90 exit at Manhattan, then N E into town. Left on West Railroad Ave., which curves N to become Nixon Gulch Rd. Right on Lay Pass Rd. Immediate Right on Rock Castle Rd.
• Documents Count
  6
• Flooring
  Carpet, Engineered Hardwood, Plank, Tile, Vinyl
• Garage Spaces
  2
• Garage
  Yes
• Heating
  Forced Air, Natural Gas
• Heating
  Yes
• Interior Features
  Bedroom On Main Level, Full Bath On Main Level, Main Level Primary
• Latitude
  45.904892
• Levels
  Two
• Listing Contract Date
  2026-08-31
• Listing Key
  1189236637
• List Price
  1399000
• Living Area
  2705
• Living Area Source
  Owner
• Longitude
  -111.325142
• Lot Features
  Adjacent To Public Land, Landscaped
• Lot Size Acres
  20.09000
• Lot Size Square Feet
  875120
• MLS Area Major
  Greater Manhattan
• MLS Area Minor
  4 M N - Manhattan Area N of I90
• MLS Status
  Active
• Occupant Type
  Owner
• Original List Price
  1399000
• Originating System Name
  S W M T
• Other Structures
  Guest House
• Parcel Number
  R D E62708
• Parking Features
  Attached, Carport, Garage
• Patio And Porch Features
  Deck, Patio
• Pets Allowed
  Yes
• Photos Count
  30
• Postal Code
  59741
• Property Sub Type
  Single Family Residence
• Property Type
  Residential
• Road Surface Type
  Gravel
• Roof
  Metal
• Security Features
  Heat Detector, Smoke Detectors
• Standard Status
  Active
• Stories
  2
• Subdivision Name
  Gallatin River Ranch
• Tax Annual Amount
  5430.00
• Tax Legal Description
  GALLATIN RIVER RANCH, S23, T02 N, R03 E, LOT 49, ACRES 20.09, S2SW4SW4 COS 1852A
• Tax Year
  2025
• Unparsed Address
  94 Rock Castle Road
• Utilities
  Electricity Available, Electricity Connected, Natural Gas Available, Propane, Water Available
• View
  Mountains
• View
  Yes
• Water Source
  Well
• Year Built
  2021

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