Welcome to 74B Rathnelly Ave - a brand-new built 2025, never-lived-in, custom-built luxury home in the prestigious Republic of Rathnelly, one of Toronto's most in-demand neighbourhoods. Steps to Yorkville and close to some of Canada's top private and public schools, this is a truly rare offering with exceptional design, craftsmanship, and high-end finishes throughout.Featuring German-imported Schüco aluminum windows and doors with triple-glazed glass, wide-plank white oak flooring, and a sleek trimless modern design with drywall-groove detailing. Impeccable interior detailing includes custom wall paneling and millwork, a statement mono-beam staircase, glass railings throughout, and upgraded strip lighting/fixtures. Chef's kitchen with custom-painted cabinetry, premium Sub-Zero & Wolf appliances, and natural stone countertops including Super White. Natural stone carries throughout the home (vanities, basement bar, fireplace), highlighted by a dramatic triple-sided marquee fireplace. Spa-inspired bathrooms feature CariMali Italian fixtures and wall-hung Duravit toilets, plus Italian tile and slab finishes with a strong focus on the Italian-slab basement.Enjoy a two-level, double-height heated basement with a large rec room and bar area. The exterior impresses with high-quality linear brick wrapping the sides/rear/walkout, extensive interlock (including interlock driveway), and a standout snow-melt heated system in the driveway, front porch, heated garage area, rear walkout, and even select portions of the backyard for year-round comfort. Entertain on the composite deck and enjoy a large backyard rarely found in the area, complete with composite fencing for a clean, modern finish.Integrated heated garage (extremely rare in the neighbourhood), two furnaces + two A/C systems, high-efficiency spray-foam insulation, smart security/speaker system, central vacuum, and more - a true turnkey statement home in an A+ location. All brand-new, high-end luxury appliances included - featuring a Sub-Zero refrigerator and a Wolf appliance package, including dishwasher, oven, and stove/cooktop.Inclusions: All items and upgrades shown on the feature sheets attached to the listing are included. No rentals - all mechanical systems are owned and included, including the speaker system, central vacuum, boiler, and heated-floor/snow-melt equipment. All custom millwork, mirrors, and built-in wall units are also included.