62-342 - Height and setback regulations in medium- and high-density districts with a letter suffix LAST AMENDED 12/5/2024 For all #developments# on portions of a #zoning lot# landward of the #shoreline# or on #platforms# within R6 through R12 Districts with a letter suffix or #Commercial Districts# mapped within or with a #residential equivalence# of an R6 through R12 District with a letter suffix, the applicable underlying height and setback regulations of Section 23-43, inclusive, shall apply.