Beware environmental risks in these 'dirty dozen' markets

RealtyTrac report says manmade environmental hazards are polluting home prices in many ZIP codes

Homebuyers considering a purchase in some areas of the country may want to add environmental risks to their long list of financial considerations, as more than a third of homes in the United States are at risk for manmade environmental hazards, spoiling air quality as well as home prices, according to RealtyTrac’s second annual Manmade Environmental Hazards Housing Risk Report.