Welcome to 4 Iroquois Avenue, this ultra-high-end custom semi-detached home was built by and exclusively lived in by the owner, featuring premium upgraded finishes and materials far beyond standard builder quality. Highlights include custom millwork w/ solid maple drawers, Italian and Spanish tiles, countertops, and a marble fireplace all from CIOT, high-end appliances, superior bathroom fixtures all from TAPs, and designer light fixtures from Prima Lighting. The bespoke residence has been thoughtfully curated with modern designs, offering 4100+ sqft of finished living space. A striking Indiana limestone facade, elegant mansard roof, and ornate window surrounds deliver exceptional curb appeal. Inside the open-concept layout features soaring ceilings and oversized windows. The kitchen is complete with Silestone countertops, a Franke farmhouse sink, Fisher & Paykel appliances, a hidden walk-in pantry, and custom cabinetry by Wood Studio with Blum and Hailo hardware. The living area centres around a Napoleon gas fireplace with a custom marble surround, built-in wall unit, and layered lighting from Prima Lighting. Upstairs, you'll find 4 spacious bedrooms, including 3 w/ private ensuites. A top-floor loft opens to a private terrace, ideal for a studio, office, or quiet retreat. The lower level, with an enclosed separate staircase and entrance, is easily convertible into an in-law suite or nanny quarters. Additional features include a 10' concrete block party wall w/ sound insulation, whole-home water filtration, ethernet wiring w/ boosters, 5-camera security system, curb-less showers, Mirolin soaker tub, spray foam insulation, structural slab garage w/ lower-level storage, and fully epoxied garage floor. Located minutes from Mentor College, Port Credit, Clarkson Village & Rattray Marsh waterfront trails. Quick access to downtown Toronto via GO Train or the QEW. This residence presents an exceptional opportunity to own in one of Mississauga's most coveted neighbourhoods (id:60457) Location - Cross Streets: Queen St E/Seneca Ave. ** Directions: Via Queen St E, turn slightly right onto Seneca Ave, then right on Iroquois Ave. Property will be on the right.