Late last month, Standard & Poor's reported that its S&P/Case-Shiller U.S. National Home Price index of real-estate values increased this past quarter over the first quarter of 2009, the first quarter-on-quarter increase in three years. Its index of 20 major cities also rose for the three months ended June 30 over the three months ended May 31, with only hard-hit Detroit and Las Vegas experiencing declines. The week before that, the National Association of Realtors reported that sales volume of existing homes was up 7.2% in July from June.

In short, the data suggest that real-estate prices hit a bottom some time during the second quarter and have now begun to rise. There's no way to be certain that this marks the end of the long, painful correction that followed the real-estate bubble, but clearly prices are no longer in free fall.

That means if you've been sitting on the fence, it's time to act.

Trying to buy at a bottom

Ordinarily I'd never try to time the real-estate market, but I can understand why buyers have been cautious. Few want to buy in down markets, just as stock buyers avoid bear markets. And for most people, of course, buying a house is a much bigger decision than buying a stock.