{"asOf":"2026-07-08T00:14:00.293Z","block":"4200-4299 NEILSON ST","blockUrl":"https://blockreport.homes/block/4200-4299-neilson-st","address":"4256 NEILSON ST","parcelNumber":"332525200","source":"https://property.phila.gov/?p=332525200","ownerType":"owner-occupied","owner":"STEINBERG MARY J","marketValue":166300,"yearBuilt":1950,"lastSale":{"price":38000,"date":"1988-05-10T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.01145944616012,"lng":-75.09728436730857}