Welcome to 11 Hawthorne Ave, a classic Brackett School 3-bed, 2-bath Colonial on a sunny corner lot in the heart of Arlington Heights. This timeless home features freshly painted walls, beautifully refreshed hardwood floors, and rich gumwood trim that adds warmth and period charm. The spacious living room includes a cozy fireplace and opens to a lovely sunroom—perfect for morning coffee or an afternoon read. The bright kitchen flows into a screened-in porch, leading to a fully fenced backyard with patio, ideal for outdoor entertaining or summer dining. Upstairs offers three generous bedrooms and a versatile top-level bonus room—great as a playroom, office, or guest space. With two full baths, abundant natural light, and a flexible floor plan, this home combines classic detail with thoughtful updates. Located just steps from Robbins Farm Park, it offers incredible access to green space, top schools, transit, and all that Arlington has to offer.