123-622 - Maximum floor area ratio for zoning lots containing only residential buildings LAST AMENDED 12/5/2024 Where the designated #Residence District# is an R3, R4 or R5 District, the #floor area# regulations of Section 23-21 (Floor Area Regulations for R1 Through R5 Districts), inclusive, applicable to such #Residence District# shall apply except that, where located within the #Greater Transit Zone#, the #floor area# regulations for R5 Districts on #qualifying residential sites# shall apply. Where the designated #Residence District# is an R6 through R12 District, the #floor area# regulations of Section 23-22 (Floor Area Regulations for R6 Through R12 Districts), inclusive, applicable to such #Residence District# shall apply.