Richelieu River | Navigable Waterfront. A remarkable historic setting where, between 1834 and 1837, Saint-Charles-sur-Richelieu stood at the heart of Lower Canada's political movement. This elegant waterfront residence has been meticulously maintained and tastefully renovated over the years, embraced by the soothing sounds of the river. Set on a magnificent 84,426 sq. ft. (7,843 sq. m.) lot with a natural pond, mature trees, and 105 ft. (32.85 m.) of river frontage, it offers panoramic water views, expansive windows, abundant natural light, and an exceptional waterfront lifestyle. A unique retreat combining history, nature and refined living.