{"asOf":"2026-07-08T00:08:38.286Z","block":"4500-4599 MERCER ST","blockUrl":"https://blockreport.homes/block/4500-4599-mercer-st","address":"4530 MERCER ST","parcelNumber":"453210900","source":"https://property.phila.gov/?p=453210900","ownerType":"owner-occupied","owner":"WERMUTH PAUL","marketValue":216000,"yearBuilt":1920,"lastSale":{"price":129900,"date":"2004-11-29T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.00169292772765,"lng":-75.07198834430754}