After years of steady double-digit gains in prices, real estate seems like a can't-lose way to get rich. Unlike tech stocks (which seemed like a can't-lose way to get rich six years ago), home prices seem like they don't go down. Better still, you can buy in with somebody else's money, and keep all the gains for yourself.
Besides the history of positive returns, another reassuring factor some home buyers consider is that, worst-case scenario, they'll just give the keys to the bank and walk away. Heads, I win (home prices go up); tails, you lose (home prices go down).
I've heard this “logic” from home buyers entering the market at prices they know are a little stretched, I've read it in the paper, and I've heard it from economists and other experts. Even the doomsayers — warning of rising interest rates leading to banks taking over properties from adjustable-rate-mortgage-fueled home buyers — seem to think the worst-case scenario is handing over the keys to the bank. If only that were so.