LPC to Review Single-Family Conversion at 34 East 70th Street on the Upper East Side
The Landmarks Preservation Commission (LPC) is reviewing proposals from J.L. Ramirez Architect to transform a 12,500-square-foot apartment building into a single-family home. Formerly known as the James P. Warburg Mansion, the historic property is located at 34 East 70th Street on Manhattan’s Upper East Side.