It may be more than that in St. Tammany due to Parish President is mulling a 6 mo moratorium on new builds parish wide on anything sitting on less than an acre.
I think the town hall is this week and I know several builders saying there will be 100s there in protest.
But it may still pass to allow them to get caught up with infrastructure plans and development which should be top priority. The expansion in st tammany has been meteoric over last decade or so.