Welcome to 455 Ontario Street, an elegantly restored 1890 Victorian semi-detached home that blends historic charm with modern sophistication. Nestled on a tree-lined street in one of Toronto's most sought-after neighbourhoods, this rare offering boasts 4 bedrooms, 3.5 bathrooms, and a single car garage with a charming coach house above. Step inside and be captivated by the period architectural details, from vintage light fixtures and intricate cornice mouldings to the stunning living room fireplace and wrought-iron gated front garden. Every inch of this home reflects master craftsmanship and premium finishes, creating a residence that is both timeless and welcoming. The bespoke Bellini kitchen is a true showpiece, light-filled and functional, complete with a butlers pantry and inviting eat-in area that opens directly onto the private backyard courtyard, a tranquil garden oasis perfect for entertaining or unwinding. At the opposite end, the kitchen extends into the open-concept family room, offering a natural blend of style and comfort. The primary bedroom retreat offers a serene escape with a luxurious 5-piece ensuite, while the sun-drenched third floor features a 4th bedroom, bathroom and home office/library, as well as a walk-out to a spectacular roof-top terrace. Additional highlights include a newly finished, full-height basement with in-floor heating (installed but not connected, as is) and roughed-in bathroom, an exceptional bonus space for a gym, media/rec room, and additional storage. With a 95 Walk Score, you're just steps from Cabbagetown's vibrant shops, cafés, restaurants, and transit. This is urban living at its finest. A rare opportunity to own a charming, elegant, and move-in ready Bay & Gable Victorian in a premier Toronto location.