I didn't ask who you sold it to. I asked why is property cheaper in those towns than Portslade or Hassocks when we're always told that people living in the latter areas "don't know what immigration's like"?
In the ten years between 2004 and 2014 there had been an increase in British Nationals in prison from 64,379 to 73,999. The increase in foreigners in the same period was 8,942 to 10,834. I don't think they wouldn't have been needed...