Some properties check boxes. This one creates a legacy. Set on 4.7 private acres with approximately 400 feet of St. Lawrence River waterfront, this remarkable estate was designed for those who want more than just a home—they want a place where summers are remembered, holidays are celebrated, and generations gather. Wake up to breathtaking river views, spend the afternoon boating from your private launch, and end the day watching the sunset from the screened gazebo. Designed with both comfort and entertaining in mind, the residence features 5 bedrooms, 4.5 bathrooms, an elevator, central air conditioning, radiant heated floors throughout, and two wood-burning fireplaces. The walkout lower level is an entertainer's dream, complete with a custom bar, recreation area, sauna, hot tub, and expansive gathering spaces ideal for hosting family and friends. A paved drive extends to the shoreline, where a private boat launch and covered boat lift provide effortless river access. Positioned on one of the region's most sought-after waterways, the property offers outstanding boating and fishing, with renowned bass, walleye, and northern pike waters just beyond your dock. The fully fenced and gated grounds ensure privacy and security, while extensive garage accommodations include a 3-stall attached garage with radiant heat, a heated 3-stall detached garage, and an additional single-stall garage. The 4.7-acre parcel also offers the potential for a second waterfront building site, providing exceptional flexibility for a guest residence, family compound, horse stable, hobby farm, or future development, with the added potential to subdivide and sell the additional waterfront parcel. A once-in-a-generation opportunity, this exceptional waterfront estate combines luxury amenities, premier river access, and enduring investment potential.