One house, two options! Located in a sought-after area of Grande-Île in Valleyfield, this property offers the choice of a bi-generational OR a spacious 5-bedroom single-family home, thanks to its easily reconfigurable layout. The main unit includes 3 bedrooms upstairs + 1 in the basement, a heated garage, and a huge 15,000 sq. ft. landscaped backyard with a pool and patio. The bright 3 1/2 can be integrated or kept as a supplemental income. A dead-end street, peace and quiet guaranteed. Flexible ownership!