{"asOf":"2026-07-08T00:11:53.658Z","block":"500-599 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/500-599-mountain-st","address":"539 MOUNTAIN ST","parcelNumber":"011360000","source":"https://property.phila.gov/?p=011360000","ownerType":"owner-occupied","owner":"HARTLOVE MONICA LYNN","marketValue":264800,"yearBuilt":1920,"lastSale":{"price":227500,"date":"2020-10-09T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92799120329896,"lng":-75.15491821705434}