There is a law called the Wilson act here. It is an Ag Preserve rule that gives the Ag land owner a break on property taxes. The rules will not allow the property to be broken up into less than 5 acre plots and restricts the number of houses per plot.bruce, they can't build on less than 2.5 acres per home in this area, so they can't put that many homes on it. The local farmers got tired of developers trying to put in too many homes, so they guesstimated their combined water need in this area. They pushed bills through, limiting housing, so they would have plenty of water for crops in drought years.