Let's not be silly, he is obviously has a job as an Estate Agent on the side.
He wants all the gullible with money in the North, to inflate the prices of the houses down south by tempting them in that direction, (thus keeping him in work), and at the same time causing a collapse in house properties in the North so that he can buy them all up and sell them off to first time buyers from the south that are willing to commute.
