Published: Nov 06, 2012 8:31 AM EST
Updated: Nov 07, 2012 7:31 AM EST

WASHINGTON (AP) - A measure of U.S. home prices jumped 5 percent in September compared with a year ago, the largest year-over-year increase since July 2006. The gain reported by CoreLogic offered more evidence of a sustainable housing recovery.

The real estate data provider also says prices declined 0.3 percent in September from August, the first drop after six straight increases. The monthly figures are not seasonally adjusted. CoreLogic says the monthly decline reflects the end of the summer home-buying season and not a softening in the housing recovery.

Steady price increases should give the housing market more momentum when home sales pick up in the spring. Rising prices encourage more homeowners to sell their homes and entice would-be buyers to purchase homes before prices rise further.