City of PhiladelphiaCheck out the Philadelphia Vacant Property Indicators Viewer application. View metadata for key information about this dataset. For these layers, blocks are considered contiguous parcels using Philadelphia Water Department's parcel dataset. Properties likely to be vacant are measured using the composite vacancy rank from the Vacant Property Indicators Model. There are two related output GIS layers of the model: Vacant Property Indicators by Block - Building and Vacant Property Indicators by Block - Combined . For questions about this dataset or for technical assistance, email maps@phila.gov .ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/04d1d36d88624e6e98ea626b5a16cecf_0engPHLmapsPublicVacant Block Percent Land [Pennsylvania--Philadelphia]Web servicesPennsylvania--PhiladelphiaPennsylvaniaLast Modified: 2026-01-04