When will prices hit bottom?

Although it's certainly true that home prices have fallen much more quickly than pundits had anticipated, that doesn't mean they've yet hit bottom. So when will they do so? It largely depends on the market, the severity of over-building and affordability ratios. From a New York Times story:

Home prices across much of the country are likely to fall through late 2009, economists say, and in some markets the trend could last even longer depending on the severity of the anticipated recession.

In hard-hit areas like California, Florida and Arizona, the grim calculus is the same: More and more homes are going up for sale, but fewer and fewer people are willing or able to buy them.

Adding to the worries nationwide are rising unemployment, falling wages and escalating mortgage rates — all of which will reduce the already diminished pool of would-be buyers...

One reliable proxy of housing values — the ratio of home prices to rents — indicates that in many cities prices are still too high relative to historical norms.

In Miami, for instance, home prices are about 22 times annual rents, according to analysis by Moody’s Economy.com. The average figure for the last 20 years is just 15 times annual rents. The difference between those two numbers suggests that a home valued at $500,000 today might be worth only $341,000 based on the long-term relationship between prices and rents.

The price-to-rent ratio, which provides one measure of how much of a premium home buyers place on owning rather than renting, spiked across the country earlier this decade.

It increased the most on the coasts and somewhat less in the middle of the country. Economy.com’s calculations show that while it remains elevated in many places, the ratio has fallen sharply to more normal levels in places like Sacramento, Dallas and Riverside, Calif...

To cushion themselves from potential losses if homes lose value, Fannie Mae and Freddie Mac, the mortgage finance companies that the government took over in September, have increased fees on loans made to borrowers who have good but not excellent credit records, even those who are making down payments as big as 30 percent.

Those higher fees are generally invisible to borrowers because banks factor them into mortgage interest rates. While the national average rate for a 30-year fixed-rate mortgage is now 6.75 percent, according to HSH Associates, mortgage brokers say the rates for many borrowers in the Southwest or Florida can be as high as 8 percent, especially for so-called jumbo loans that are too big to be sold to Fannie Mae and Freddie Mac. (Those loan limits vary by area from $417,000 to roughly $650,000.)...

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