Recent figures show that home values fell 12.1 percent from last year in the second quarter of 2009.

Zillow has reported that 18 of 142 declining markets, have seen at least three consecutive quarters of smaller year over year home value declines.

"While we are encouraged by the increasing sales in many markets and the overall improvement in the rate of decline of the Zillow Home Value Index, I hesitate to be overly optimistic for the near future," said Dr. Stan Humphries, Zillow chief economist. "There are still many hurdles to true market recovery. Foreclosure re-sales are buoying overall sales numbers, but their low prices are keeping home values down. Reports of increasing mortgage defaults signal that foreclosures are likely to increase again and peak in mid-2010. With increasing unemployment and high rates of negative equity, we have a fertile breeding ground for even more foreclosures, which add to the already-high level of for-sale inventory that needs to be cleared before values begin to rise."

Published: August 12, 2009

Use of this article without permission is a violation of federal copyright laws.