4534 SHEFFIELD AVE
FOR THE ERECTION AN ACCESSORY STRUCTURE TO AN EXISTING ATTACHED STRUCTURE AND FOR THE REMOVAL OF ONE (1) ACCESSORY INTERIOR PARKING SPACE. SIZE AND LOCATION AS SHOWN IN PLANS.
Pulled from the city's Carto SQL API. Capped at 5000 most-recent permits per refresh. Geocoding is by the city L&I system and is decent but not perfect; ~1% of permits fall outside Philadelphia bounds and get dropped. Status field is normalized from L&I's free-text values with a best-effort mapping. The Zoning Board of Adjustment decisions dataset (which would have been a better fit) appears to have been retired from OpenDataPhilly.