The application submitted by 455 First Avenue Associates LLC and the NYC Economic Development Corporation sought to amend the Zoning Map, Section No. 8d. The proposal involves eliminating an existing C2-5 District from within an R8 District and changing the R8 District to a C6-4 District. This rezoning is for the property located at 455 First Avenue in the Borough of Manhattan, Community District 6, Council District 2. This action is coupled with other related applications, specifically N 240344 ZRM and C 240343 ZSM, indicating a comprehensive planning effort for the site.