Poised on a premium lot with captivating southwest-facing views of the St. Lawrence River and Gananoque Marina, this multi-level residence at 80 Market Street presents a unique opportunity for family living. Spanning approximately 3100 sq ft of finished living space, this home, cherished by its original owner since its construction in 1973, is ready to welcome a new family to create lasting memories. The thoughtfully designed layout centres around a sunken family room, featuring a gas fireplace and built-in wet bar, which opens to a custom deck overlooking the meticulously landscaped backyard, providing panoramic river views. The bright kitchen flows seamlessly into a dedicated dining and living room, where vaulted ceilings add grandeur--perfect for festive holiday gatherings beneath a towering Christmas tree. Upstairs, discover four generously sized bedrooms, including a primary suite with a three-piece ensuite and walk-in closet, complemented by an additional four-piece bathroom and a convenient two-piece bathroom on the main level. The fully finished lower-level recreation room, with a second gas fireplace, offers a cozy retreat for family activities, while the basement laundry and storage area enhances functionality. A two-car garage with interior entry completes this inviting family home, strategically positioned to enjoy the scenic beauty of the St. Lawrence River. A rare waterfront retreat with nearby docking in the heart of the Thousand Islands.