A true architectural masterpiece in desired South Tuxedo, this one-of-a-kind custom-built residence by premier builder Art Gross is nestled on an inviting cul-de-sac just steps from the Assiniboine Forest. Designed with impeccable craftsmanship & attention to detail, the home opens with a grand foyer setting the tone for the unique elegance throughout. A circular office adds architectural flair, while the expansive DR features artfully crafted custom glass partitions & a stunning 2-sided FP shared w/the sunken GR. Floor-to-ceiling windows with automated blackout security blinds bring in natural light while offering privacy when desired. The spacious chef's kitchen boasts Beechwood cabinetry, custom tile, high-end appliances & generous island. The upper level has 4 bedrooms including a private primary retreat w/maple millwork & spa-inspired 5-piece ensuite w/steam shower. The 2nd br has its own ensuite, while the remaining two share a 5-piece bath. Convenient UL laundry. Basement offers a rec rm, media rm, gym, guest br & 3-piece bath. The spectacular private backyard oasis has a pool, entertainment-sized deck & gazebo w/hot tub. An o/s AT/3 completes this extraordinary home!