Rare opportunity in the heart of the Plateau, just steps from Mont-Royal and St-Denis streets. Duplex available for immediate occupancy, ideal for investors or owner-occupants. Unit 4559, on the ground floor, offers 2 bedrooms, a home office, a bright open-concept living area, and a lovely terrace. Two large adjoining rooms in the basement provide versatile additional space, with plenty of storage across both levels. A garage completes this unit. Unit 4557, on the upper floor, features 3 bedrooms--one with a balcony--open living spaces, and a laundry room with storage. Just 3 minutes from Mont-Royal metro. Walk Score 100, Bike Score 99!