{"asOf":"2026-07-09T11:41:35.262Z","block":"4500-4599 MERCER ST","blockUrl":"https://blockreport.homes/block/4500-4599-mercer-st","address":"4524 MERCER ST","parcelNumber":"453210600","source":"https://property.phila.gov/?p=453210600","ownerType":"owner-occupied","owner":"DISALVO ANTHONY","marketValue":223100,"livableArea":1320,"yearBuilt":1920,"lastSale":{"price":90000,"date":"2021-06-15T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.001600286782136,"lng":-75.07216605157794,"geom":{"type":"Polygon","coordinates":[[[-75.072064829,40.001536728],[-75.072124254,40.001505342],[-75.072267146,40.00166372],[-75.072208066,40.001695389],[-75.072064829,40.001536728]]]},"zip":"19137","beds":3,"baths":null,"stories":2,"lotArea":1400,"zoning":"RSA5","grade":"C","basement":"D","heater":"B","centralAir":false,"extCond":"4","intCond":"4","garage":null,"homestead":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":1,"abated":false,"valueSeries":[{"y":2016,"v":132900,"taxable":132900},{"y":2017,"v":132900,"taxable":132900},{"y":2018,"v":132900,"taxable":132900},{"y":2019,"v":151700,"taxable":151700},{"y":2020,"v":163400,"taxable":163400},{"y":2021,"v":163400,"taxable":163400},{"y":2022,"v":163400,"taxable":163400},{"y":2023,"v":210800,"taxable":210800},{"y":2024,"v":210800,"taxable":210800},{"y":2025,"v":213300,"taxable":213300},{"y":2026,"v":213300,"taxable":213300},{"y":2027,"v":223100,"taxable":223100}],"taxNow":3123,"familyHeld":false,"rented":false}