ZC Report 12-07 Supplement – At the close of the Zoning Commission Public Hearing on December 6, 2012, the Office of Planning (OP) was asked to supplement the public record with a plat showing Lot 800 on Square 0323, and Parcels 1, 2 and 3 on Squares 349 and 350, the specific federal properties that are the site of the Old Post Office Building at 1100 Pennsylvania Avenue NW