Welcome to 11 Castle Drive - your move-in ready home on a quiet, tree-lined street in one of Barrie's most desirable mature neighbourhoods. Step through the charming red door and feel instantly at home. Bright, open living spaces connect the living room, dining area, and kitchen, while large panoramic windows in the family room showcase the expansive, pool-sized backyard with sunny southern exposure. Cozy up by the fireplace on cooler evenings or step outside through new sliding patio doors to enjoy a fully fenced yard featuring a new fire pit, treehouse, flower gardens, and a flagstone patio - perfect for summer BBQs and family fun. Morning coffee or afternoon treats in the treehouse swing is a true highlight. Upstairs offers three bedrooms with built-in closets, including a spacious primary with his-and-hers closets. Large new windows throughout fill the home with natural light, and a relaxing jet tub provides the perfect end to a busy day. The lower level includes a bright fourth bedroom, a full 3-piece bathroom with a walk-in glass shower, separate laundry tower, and convenient direct access to the insulated garage. The spacious basement is ideal for movie nights, kids' sleepovers, or quiet relaxation, with ample storage including a crawl space and additional utility room. Lots of updates - new paved driveway fall 2025, new custom stone steps/entrance fall 2025, new furnace fall 2025, new windows 2022-2025, new fence 2023-2024 and much more! Located across from Kearsey Park and just minutes to Sunnidale Park, this home is a dream for outdoor lovers and dog walkers. Enjoy walking distance to downtown Barrie, the waterfront, shops, and restaurants, plus quick access to Hwy 400. Only 5-10 minutes to Georgian Mall, RVH, and Georgian College, and 20 minutes to Snow Valley. A wonderful home in a fantastic neighbourhood - with amazing neighbours to match. Could this be your new home?