At the time of approval of an application for an R-1 single- family residential subdivision the underlying AG agriculture zoning classification on the subdivision shall automatically cease, and the regulations of the R-1 single-family residential district shall apply. The city planner shall remove the existing underlying AG agriculture zoning district from the official zoning map at the next regular updating thereof, and establish R-1 single-family residential district, as set forth in section 16-5-2 of this title, as the new zoning district for the property. (Ord. 52-09, 10-19-2009)