{"asOf":"2026-07-08T00:17:54.688Z","block":"4100-4199 O ST","blockUrl":"https://blockreport.homes/block/4100-4199-o-st","address":"4137 O ST","parcelNumber":"332550800","source":"https://property.phila.gov/?p=332550800","ownerType":"owner-occupied","owner":"CRUZ JUAN I","marketValue":165500,"yearBuilt":1960,"lastSale":{"price":115000,"date":"2010-05-12T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.00917631909326,"lng":-75.09607125342842}