226-246 E. 49th St. and 227-245 E. 48th St., New York, New York. County/parish: New York.
Added to the National Register of Historic Places July 21, 1983. NRIS 83001750.
20 contributing buildings. 1 contributing site. 1 contributing structure. 1 contributing object.National Park Service documentation: https://catalog.archives.gov/id/75320002