Bright, contemporary duplex offering exceptional versatility and income potential on a generous lot with no rear neighbours in sought-after Saint-Mathias-sur-Richelieu. The property features inviting outdoor living with fire pit, terrace, pergola. The main unit offers sun-filled spaces and an upper level with three well-sized bedrooms, while a finished garden-level apartment suits extended family or rental use. Estimated potential rental income of 44,520 annually, and ideally located just minutes from Fort de Chambly, Terminus Chambly, and REM Brossard, offering an excellent balance of lifestyle, accessibility, and long-term value.