We are thinking of moving into the catchment of our 1st preference school, 10 minutes away from where we live but v small (0.4) catchment. Just thinking through how it will work if/when we sell the house and move. We are looking at a house that is well within catchment so will assume we'll be moving there. So, we move in then presumably notify the school/LEA that we have moved and so will go up the waiting list for that school. We will then be waiting for a place to become available (possibly people won't show up on the first day in September etc). I assume that DS will keep his place at the school he has been offered (our 4th choice) until a place comes up at our 1st choice?