48 Appleton Street is a renovated townhouse blending 19th-century charm with modern elegance across five thoughtfully designed floors. The parlor level features a chef’s kitchen with white cabinetry, stainless appliances, and a natural stone island, adjoining a formal dining room that sets a sophisticated tone.The second floor boasts a dramatic Great Room with soaring ceilings, double fireplaces, and bay windows, perfect for entertaining. Upstairs, oversized bedrooms offer sitting areas and large closets, while the top-floor primary suite impresses with a wall of windows, built-ins, and a spa-like wet room with a separate tub and shower.The garden level includes a fourth bedroom or family room with patio access, laundry, and abundant storage. A private roof deck offers sweeping views of Back Bay and Downtown. Nestled in South End’s Golden Triangle, this home is nearby premier dining, shopping, and Back Bay station, and is complete with five-zone heating and central air.