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A truly one-of-a-kind custom home in Bozeman's exclusive Black Bull Golf Community, 550 Tillyfour Road stretches across two lots totaling nearly 1.5 acres. The home offers an incredible indoor-outdoor living experience, with massive sliding doors opening to a covered patio that gives way to the private community pond up close and the Bridgers in the distance. Inside, Venetian plaster walls taper seamlessly into walnut floors. The level of detail continues into the kitchen (grain-matched walnut cabinets), vaulted living area (steel & wood beam-work) and exterior, with custom raised beds and a rich (sustainable) mahogany siding that offers a depth & character rarely seen. The home, designed by Bayliss Ward and built in 2016, finds most of its 4529 SF primarily on the main level, with a truly massive master bedroom and bathroom situated in the rear of the home, a 1800+ bottle climate controlled wine room inside the separate pantry and a sleek, grand kitchen that's perfect for entertaining. Above each of the two 2 car garages are en-suite bedrooms, each with private balconies and views in different directions. That the home has two separate garages is unique, with one a perfect "show" garage with its epoxied floor and high-end lighting, and the other a primary garage located off the mudroom. With it's position on two lots (1.5ac+-), the ability to add an ADU or guesthouse is a possibility. A show-stopping custom home, 550 Tillyfour Road must be seen to be believed.

Property Details of 550 Tillyfour Road

Property Details

Interior Features

Exterior Features

Utilities and Appliances

Community

Map Location

Big Sky MLS / Gallatin Association

Based on information submitted to Big Sky MLS / Gallatin Association as of July 7, 2026 9:39 PM UTC. All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

 
 

 

 

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