{"asOf":"2026-07-08T00:08:38.004Z","block":"3400-3499 MERCER ST","blockUrl":"https://blockreport.homes/block/3400-3499-mercer-st","address":"3429 MERCER ST","parcelNumber":"451261900","source":"https://property.phila.gov/?p=451261900","ownerType":"owner-occupied","owner":"CZARNIK JOSEPH","marketValue":197300,"yearBuilt":1920,"lastSale":{"price":14000,"date":"1983-01-13T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.9878977207356,"lng":-75.09776183649905}