{"asOf":"2026-07-09T17:56:06.940Z","block":"4800-4899 A ST","blockUrl":"https://blockreport.homes/block/4800-4899-a-st","address":"4808 A ST","parcelNumber":"421291500","source":"https://property.phila.gov/?p=421291500","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"SEMI/DET 2 STY MAS+OTHER","useLabel":"House","owner":"HASKINS DESIREE","marketValue":254200,"livableArea":1350,"yearBuilt":1940,"lastSale":{"price":199999,"date":"2022-12-30T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.02319568526649,"lng":-75.12228498867472,"geom":{"type":"Polygon","coordinates":[[[-75.122131243,40.023149361],[-75.122449762,40.023188842],[-75.122438341,40.023242325],[-75.1221191,40.023201973],[-75.122131243,40.023149361]]]},"zip":"19120","beds":3,"baths":1,"stories":2,"lotArea":1669,"zoning":"RSA3","grade":"C+","basement":"C","heater":"A","centralAir":true,"extCond":"4","intCond":"2","garage":null,"homestead":true,"mail":"4808 A ST, PHILADELPHIA PA, 19120","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":2,"abated":false,"valueSeries":[{"y":2016,"v":82200,"taxable":82200},{"y":2017,"v":82200,"taxable":82200},{"y":2018,"v":82200,"taxable":82200},{"y":2019,"v":73600,"taxable":73600},{"y":2020,"v":56300,"taxable":56300},{"y":2021,"v":56300,"taxable":56300},{"y":2022,"v":56300,"taxable":56300},{"y":2023,"v":116900,"taxable":116900},{"y":2024,"v":116900,"taxable":36900},{"y":2025,"v":248500,"taxable":148500},{"y":2026,"v":248500,"taxable":148500},{"y":2027,"v":254200,"taxable":154200}],"taxNow":2158,"familyHeld":false,"storyTag":"Traded","storyDelta":4,"timeline":[{"y":2022,"k":"sale","p":40000},{"y":2022,"k":"sale","p":199999}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 113% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $116,900 to $248,500","no permit shown in 2024-2026"],"caveat":"Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it."}]}