> they are not likely to sell it They might like to sell it (and buy another one) if they want a bigger house (e.g. when they have more kids), or a smaller hou

> they are not likely to sell it They might like to sell it (and buy another one) if they want a bigger house (e.g. when they have more kids), or a smaller house (e.g. when the kids have left the nest). Selling their house and buying another one in a more open market (not having such limits on buyers) would mean finding the money to pay for a difference between the lower prices on the limited market and higher prices on unlimited markets.