True; house prices are crazy high in some areas. A decent 3 or 4 bedroom house can be built for 100-200 thousand dollars. In these expensive places, land is the major cost. People can bid up the land cost of housing because of loans especially ones with low down payments. If people had to have %50 down, like not that very long ago, buying a house would be much more inline with incomes. Anywhere where rent is much cheaper than house payment + prop tax + upkeep, the prices are being push higher by home ownership subsidies/lock out of one kind or another.