An architecturally refined residence nestled on one of Riverdale's most beloved tree-lined streets and just steps from Withrow Park, this south-facing stunner offers the perfect blend of modern design and family functionality. Located in the coveted Frankland School District and within walking distance to Montcrest School, this beautifully crafted 3-storey home features 4+1 bedrooms, 6 bathrooms, and exceptional space and light throughout. Thoughtfully designed for both everyday living and elegant entertaining, the home boasts an open-concept layout with grand principal rooms, a main floor powder room, and a chefs dream kitchen with bespoke cabinetry, high-end appliances and a custom island with breakfast bar for casual meals and conversation. The main floor also opens onto the garden and a gorgeous outdoor deck complete with an automated awning, creating a perfect extension of your living space for relaxing or entertaining. Upstairs, the inspiring primary suite features a spa-like 5-piece ensuite with a steam shower, custom built-ins, and a covered south-facing private deck. Each bedroom enjoys the privacy and convenience of its own ensuite ideal for growing families or hosting guests. The fully finished lower level offers high ceilings, a walk-out, and incredible flexibility whether used as a recreation room, home gym, additional suite, or all three. Outdoor living is elevated with multiple beautifully curated spaces, including a private rooftop terrace, perfect for lounging under the stars. Additional highlights include easy access to the DVP, the potential to build a laneway house, a 92 Walk Score, and a short stroll to the vibrant shops, cafés, and restaurants of the Danforth. Chester Station is just 10 minutes away on foot, offering seamless access to the city. A truly exceptional offering in one of Toronto's most vibrant and connected neighbourhoods - 37 Grandview Avenue is the perfect family home with parks, top-rated schools, and community at your doorstep.