Beautifully maintained executive home in prestigious Grenville Park on an exceptional 80 x 273 ft lot backing onto a peaceful conservation setting. Step into a welcoming foyer with heated floors and soaring ceilings opening to a dramatic two-storey wall of windows that fills the home with natural light. The bright main level features hardwood flooring, formal living and dining areas, main floor bath, four-season sunroom, and spacious kitchen with quartz countertops and abundant cabinetry. The second floor also features hardwood flooring and offers 4 spacious bedrooms including a large primary suite with walk-in closet and ensuite bath. The beautifully updated ensuite and 4-piece guest bath both feature heated floors. A loft-style sitting area overlooks the stunning front entrance and window wall, while one guest bedroom opens onto a private deck overlooking the mature property. Lower level offers excellent storage, laundry, and walk-up to the backyard. Heated, insulated, winterized garage with inside entry, 2 garage doors, workshop area, and exhaust fan. Outside features mature landscaping, planted vegetable garden, and extensive parking. Grenville Park residents cooperatively own and manage acres of shared parkland, tennis and pickleball courts, and enjoy numerous community events. Recent upgrades include whole-house exterior re-staining (2025), high-efficiency heat pump, furnace, reverse osmosis system, water softener, and updated bathrooms. Pride of ownership throughout.