Upscale waterfront living on .81 acres with 212 feet of waterfront. The largest lot on Treasure Island, boasting a 5,058 sq ft house and extra parking you don't typically see with waterfront homes. This 3-bedroom, 3-bath residence features vaulted ceilings, a chef’s kitchen designed for entertaining, underground sprinklers and an oversized 3-car garage. The spacious layout provides comfortable everyday living with ample room for gathering and hosting. Significant upgrades include an expanded dock with boat slip and drive-on PWC dock, and multiple deck options for outdoor entertaining. Gas fireplace and whole-home backup generator were recently added, providing both lifestyle enhancement and long-term peace of mind. Outdoor living is a standout feature with generous deck space and a hot tub retreat. One of only two homes located within the no-wake zone, this move-in ready waterfront property presents a rare opportunity to own one of the most desirable parcels on Foys Lake. This is not simply a home. It's luxury Montana lake living at it finest!