Welcome to 99 Dundurn Crescent, a beautifully maintained detached home situated on a premium west-facing lot backing directly onto Rosedale Heights Park, offering exceptional privacy, picturesque green views, and no rear neighbours. Located in one of Thornhill's most desirable family neighbourhoods, this elegant residence offers 2,918 sqft. above grade, plus a professionally finished basement, with an exceptional layout designed for comfortable family living and entertaining. Featuring 4+1 bedrooms and 5 bathrooms, this sun-filled home showcases outstanding curb appeal and pride of ownership throughout.Hardwood flooring extends throughout the entire home. The main floor features spacious formal living and dining rooms, a warm and inviting family room with a fireplace, a private office, and a convenient laundry room with direct garage access. The updated kitchen is designed for both everyday living and entertaining, offering granite countertops & backsplash, a centre island, pantry, stainless steel appliances, and a bright eat-in breakfast area overlooking the beautifully backyard backs onto park.The second level is enhanced by a skylight, filling the upper hallway with natural light. The impressive primary retreat overlooks the park and features two walk-in closets, a dedicated makeup vanity, and a luxurious 6-piece ensuite. The additional bedrooms are all generously sized. The professionally finished basement offers a spacious recreation room, an additional bedroom, and a full bathroom, ideal for extended family, guests, or additional living space. Ideally located within walking distance to Westmount Collegiate Institute, Rosedale Heights Public School numerous synagogues, Rosedale Park, Community Centre