{"asOf":"2026-07-07T23:38:45.790Z","block":"4200-4299 GRISCOM ST","blockUrl":"https://blockreport.homes/block/4200-4299-griscom-st","address":"4291 GRISCOM ST","parcelNumber":"232443500","source":"https://property.phila.gov/?p=232443500","ownerType":"owner-occupied","owner":"DE LA ROSA JULIO-CESAR LA","marketValue":175200,"yearBuilt":1940,"lastSale":{"price":25000,"date":"2011-12-02T05:00:00Z"},"openViolations":3,"taxOwed":0,"lat":40.01111354550849,"lng":-75.08985417094915}