Welcome to 521 Upper Queen St., one of Highland's most remarkable homes situated on an impressive 70 ft x 200 ft lot with views of the 18th green at Highland CC. The home showcases timeless character with original hardwood floors, detailed millwork, and heritage features. A 1976 addition-updated with a stunning kitchen, dining, and family combined with the oversized attached garage addition (2021) ft. bonus rooms, has transformed this property into a highly functional, modern home! Inside, the living area at the front features a fireplace wall and an adjoining bonus room, perfect for a den. At the back, the updated kitchen boasts abundant cabinetry, an oversized island, stainless steel appliances, and wall-to-wall windows with peaceful views of the private, park-like yard. A powder room, laundry room, and large pantry add convenience. Upstairs, you'll find 4 bedrooms and 2 full bathrooms. The primary suite features cathedral ceilings, a full wall of windows with backyard views, a walk-in closet, and a 3-piece ensuite. The finished lower level offers a large rec room, bonus rooms, 3-piece bath, additional laundry area, and a partially finished bedroom with a new egress window, ideal for multi-generational living or rental potential. The oversized attached garage (2021) connects to the home via a bright mudroom hallway. Above and behind the garage are three finished rooms-perfect for offices, hobby spaces, guest suites, or a home gym.The sprawling backyard feels like a private park. Fully fenced with newer lower deck and framed by mature trees, including the rare Kentucky Coffee Tree! Offering privacy, shade, and views of the 18th green. Minutes from Wortley Village, Victoria Hospital, Highland Golf Course, and quick access to the 401, this historic, beautifully updated Highland gem is a rare find.