{"asOf":"2026-07-08T00:42:28.021Z","block":"4900-4999 SAYBROOK AVE","blockUrl":"https://blockreport.homes/block/4900-4999-saybrook-ave","address":"4929 SAYBROOK AVE","parcelNumber":"773144150","source":"https://property.phila.gov/?p=773144150","ownerType":"vacant","owner":"THE MT ZION","marketValue":15300,"yearBuilt":null,"lastSale":{"price":1,"date":"1950-12-12T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.93978428699352,"lng":-75.2130116762158}