256 CALLE SAN SEBASTIAN, Viejo San Juan -Zona Historica (B, San Juan, Puerto Rico 00901

For the first time in half a century, this exceptional home of character and heritage – cherished by the same family for 50 years – is available. Located in the most residential part of Old San Juan, it offers not only history and pedestrian living but also comfort, versatility, and opportunity. This grand two story residence adapts beautifully to different lifestyles: perfect for larger families, yet flexible enough for smaller households. You can live on one floor and rent the other, creating both privacy and income potential. First Floor: 3 bedrooms, 2 bathrooms, living room, dining room, kitchen, two balconies, and a spacious interior patio. Second Floor: 4 bedrooms, 2 bathrooms, combined living/dining area, large kitchen, two balconies, and a terrace. With its official historic designation from the Institute of Puerto Rican Culture, the property enjoys exemption from property taxes and rental income taxes – a rare financial advantage. Lot size: 243 m² (2,700 sq ft) | Living area: 4,944 sq ft + 360 sq ft patio. Architectural details abound: a wide colonial staircase with antique wrought iron railings, and solid mahogany artisan doors crafted by architect Francisco Gutiérrez. The flat roof, fully waterproofed under warranty, is a highlight. It offers panoramic views of the ocean, bay, Miramar, and mountains – ideal for sunbathing, installing solar panels, or even adding another floor. Plans for a third level, designed by architect Fernando Abruñas, are already available. Appliances and equipment are included “as is”: First Floor: gas stove with propane tank, refrigerator, dishwasher, washer, dryer with propane tank, water heater, one air conditioner, five ceiling fans. Second Floor: gas stove, washer and dryer, water heater, one air conditioner, three ceiling fans. This home is more than its features – it is a sanctuary of heritage and possibility. Owning it means becoming part of Old San Juan’s story and community, while enjoying the privileges of a property that is both culturally significant and financially rewarding..

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Data last updated 06/01/2026

Listing Courtesy of ANDRES DIAZ  787-632-8021