Who would’ve thought there was a backyard like this hiding in Alphabet City? Built in the 1880s, this historic $7.25 million townhouse at 263 East 7th Street was masterfully redesigned by one of the architects behind the DIA Beacon Museum, and it comes with two layouts. The current floorplan is an owner’s duplex, an income suite, and separate guest quarters. Option two is one giant, 4,900-square-foot single-family home with 2,400 square feet of exterior space. Plus, it’s located on one of the most charming blocks in the neighborhood.