While so-called pre-foreclosure "zombie" properties have declined some 22% YoY, overall vacant property rates in 54% of the 149 metropolitan statistical areas analyzed by ATTOM actually increased due to, among other things, increasing ownership rates by investors as opposed to actual homeowners.

ATTOM Data Solutions, curator of the nation's largest multi-sourced property database, today released its 2017 U.S. Residential Vacant Property and Zombie Foreclosure Report, which shows nearly 1.4 million (1,367,793) U.S. residential properties (1 to 4 units) were vacant as of the end of the third quarter of 2017 — representing 1.58 percent of all U.S. residential properties.

The 1.58 percent vacant property rate nationwide decreased slightly from 1.63 percent a year ago, but vacant property rates increased from a year ago in 81 of the 149 metropolitan statistical areas analyzed in the report (54 percent), including Chicago, New York, St. Louis, Baltimore and Phoenix.