Welcome to 618 S. 21st Street, a rare multi-unit opportunity in the heart of Graduate Hospital! This property features two separate residences with modern finishes, outdoor living, and in-unit laundry - perfect for investors, house hackers, or buyers seeking flexible living arrangements. Unit 1 (First Floor): Spacious 1-bedroom, 1-bath with hardwood floors, updated kitchen, in-unit washer/dryer, and access to a private outdoor space. Unit 2 (Bi-Level, 2nd & 3rd Floors): Generous 2-bedroom, 2-bath layout with multiple levels of living space, hardwood flooring throughout, modern kitchen with granite counters and stainless steel appliances, and in-unit washer/dryer. Additional highlights include basement storage and a prime location just blocks from Rittenhouse Square, South Street, Fitler Square, and some of Philadelphia's best restaurants, cafes, and shops. Walkable, bikeable, and convenient to public transit. Whether you're looking to live in one unit and rent the other, or add a strong income-producing property to your portfolio, 618 S. 21st offers flexibility and long-term value. Owner is a PA Licensed Realtor.