Welcome to 115 Allison Ann Way - a beautiful 4-Bedroom, 5 Bathroom home located in the prestigious Upper Thornhill Estates in the sought-after Patterson neighbourhood! This move-in ready family home features many upgrades and has the kind of space that makes everyday living seamless and enjoyable. At approximately 2700-sf not including the finished basement, there's plenty of room for family life, entertaining guests, and a work-from-home office. From the moment you step into the 18-ft foyer, the home feels open and welcoming. Main floor features 9-ft ceilings, an elegant and spacious dining room perfect for entertaining or hosting family dinners, and an inviting living room with a gas fireplace and custom built-in shelving for a clean, organized look. Beautifully renovated kitchen offers Caesarstone countertops, a gorgeous farmhouse sink, and plenty of cabinetry, including 2 lighted display cabinets. Upstairs features a spacious primary bedroom with its own 5-piece ensuite and walk-in closet, plus three more generously-sized bedrooms, two 4-piece bathrooms, and two large linen closets. The finished basement is a great bonus space with a wet bar, mini fridge, 5th bedroom, 3-piece bathroom, a cold room, and extra storage. Whether it's movie night or hosting friends, the huge recreation area is an entertainer's dream. Outside, the front porch is a great spot to enjoy your morning coffee or a quiet evening, while the interlock driveway and backyard adds nice curb appeal to the home. Located on a well-kept, family-friendly street, you're a 5 minute walk to top-ranked Herbert H. Carnegie Public School and a short walk to many parks and trails. Everything else you need is just minutes away by car - shopping, restaurants, various supermarkets, community centres, golf courses, Mackenzie Health, Richmond Hill Centre for the Performing Arts, and more. Zoned for Alexander Mackenzie High School (IB & Arts Program). Don't miss this chance to make this beautiful home yours!