I have neighbors who bought houses before 2008 crash, they are still under-water renting their homes hoping the market and/or inflation will catch up so they can sell and get out. It turned out that houses fell in 2008, but then again in 2010 after all the foreclosures kicked in from people who just walked away. Some have dropped to under 60% of peak value. I had one neighbor who bought at the peek, both lawyers, one day just packed up and left - bank foreclosed maybe 6-9 months later and sold at ~60% of peak value. Today the market is going up, but still not reaching the peak pre-crash values (still about 75%-80% of the peak prices, and that's >8 years later - at least people who bought after the first drop are even now).