Sleuth the 'hood before you buy
Studies show link in nearby amenities, property values
Initiative links housing, transportation, environment
List ranges from Animoto to Zillow
Zillow, ZipRealty, Postlets to feature 'Walk Score'
New technology helps attract eyeballs
Walk Score quantifies mantra: location, location, location
Inman Community roundup
Web site rates 'walkability' of homes, neighborhoods