642-644 Carolina Street

Built in 1899 as a summer cottage at rear of narrow Potrero Hill lot, it was rebuilt in 1999. The lower level was carved out and 2 bedrooms and 2 baths added to create a 3-BR/3-BA home. Zoned for two units, a second 3-bedroom, 2-bath home was added in 2001 at the front of lot.