Philadelinquency
Philadelinquency is a unique place that covers the ceaseless battle of property vacancy, Real Estate Tax delinquency, blight and the struggle to correct these problems and heal Philadelphia. http://www.philadelinquency.com/
2 datasets
Full OPA and Revenue Recordset
Dataset is a full automated review of every property account intended to produce thorough independent analysis. This dataset along with existing published mapping datasets at OpenDataPhilly to produce aggregate, dot-scattering and complex maps showing assessment figures and the state of real estate tax collections by the City of Philadelphia Department of Revenue.
Philly Address Supermap
This dataset is based on Office of Property Assessment Records to aid the public in correctly identifying property addresses (speeding up complaints to City officials, researching property records, etc.). This dataset is particularly useful for locating parcel addresses with blighted/vacant land where property lines are not easily visible from the ground.