108 Haylock Avenue is situated on a premium lot backing onto Harrison Park with no rear or left-side neighbours making it one of South River's ideal lot locations. Built by Granite Homes, this sought-after Roslyn B model offers over 2,555 sq. ft. above grade, plus a recently finished basement. The main floor is finished with European oak hardwood flooring, custom wainscotting, upgraded railings, designer lighting, and an open staircase to the basement. The living room is anchored by a gas fireplace with a stone surround and custom millwork, while oversized windows fill the home with natural light. The kitchen features KitchenAid appliances, built-in appliances, quartz countertops, a full-height backsplash, under-mount sink, walk-in pantry, upgraded hardware, and an oversized island with additional cabinetry and seating. Remote-controlled Roman shades complete the space. Upstairs, you'll find four spacious bedrooms, including a primary suite with a walk-in closet and a beautifully finished ensuite featuring premium tile selections, a glass shower, and a freestanding tub. A dedicated second-floor laundry room adds convenience. The recently finished lower level provides exceptional additional living space, including a large recreation area, a fifth bedroom with walk-in closet, a full bathroom with heated floors, and a custom wet bar complete with Taj Mahal natural stone countertops, sink, bar fridge, and backsplash. Outside, the backyard has been transformed into a private retreat. Enjoy a 14' x 36' deck with illuminated Vista glass railings, a natural gas BBQ line, a self-cleaning seven-person hot tub, and a fully fenced yard featuring an impressive 8-foot privacy fence. Epoxy-coated garage and front porch floors complete the exterior. With direct access to local trails, and extensive upgrades already completed, this move-in-ready home offers major value and the benefits of new construction without the wait!