Homestead Exemptions
Full Homested Exemption       Partial Homestead Exemption       Likely qualified but no exemption       Likely not qualified: transparent

Data source: Philadelphia Office of Property Assessment (April 2014). If the owner's address matched the house address - then I counted them as likely qualified. This is an estimate. A significant number of these properties are rentals or are unoccupied.

Other maps by Aaron Kreider include: Philly House Age, Philly House Price, Justice Map - national race and income map, Philly Rent Change, Philly Exterior House Condition