CoreLogic's home price index fell 1.4 percent in November from the previous month. Compared with November of last year, prices were down 4.3 percent, steeper than the 3.7 percent year-over-year decline seen in October.

Excluding distressed sales, prices were off just 0.6 percent in November on a yearly basis. Homeowners in danger of foreclosure, or in "distress," often sell their homes at a significantly reduced price.

"Distressed sales continue to put downward pressure on prices and is a factor that must be addressed in 2012 for a housing recovery to become a reality," Mark Fleming, chief economist at CoreLogic, said in a statement.

Of the top 100 statistical areas measured by population, 77 showed year-over-year declines, down from 80 in October.

(Reporting By Leah Schnurr; editing by Jeffrey Benkoe)