{"asOf":"2026-07-10T01:25:33.881Z","block":"4600-4699 LEIPER ST","blockUrl":"https://blockreport.homes/block/4600-4699-leiper-st","address":"4647 LEIPER ST","parcelNumber":"234268000","source":"https://property.phila.gov/?p=234268000","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"DET W/D GAR 2.5 STY MASON","useLabel":"House","owner":"DIETRICH DANIEL","marketValue":246700,"livableArea":3545,"yearBuilt":1935,"lastSale":{"price":152000,"date":"2008-05-22T04:00:00Z"},"openViolations":0,"violYears":[{"y":2008,"n":3,"worst":null}],"inspYears":[{"y":2008,"fails":1,"passes":0}],"taxOwed":0,"lat":40.017151021446935,"lng":-75.08670215419127,"geom":{"type":"Polygon","coordinates":[[[-75.08646832,40.017123151],[-75.08658742,40.016992998],[-75.086938037,40.017180399],[-75.086814499,40.017308178],[-75.08646832,40.017123151]]]},"zip":"19124","beds":null,"baths":null,"stories":1,"lotArea":6910,"zoning":"RSA3","grade":"B","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":2,"homestead":false,"mail":"4647 LEIPER ST, PHILADELPHIA PA, 19124","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":3,"abated":false,"valueSeries":[{"y":2016,"v":137100,"taxable":137100},{"y":2017,"v":137100,"taxable":137100},{"y":2018,"v":137100,"taxable":137100},{"y":2019,"v":108000,"taxable":108000},{"y":2020,"v":108300,"taxable":108300},{"y":2021,"v":108300,"taxable":108300},{"y":2022,"v":108300,"taxable":108300},{"y":2023,"v":157000,"taxable":157000},{"y":2024,"v":157000,"taxable":157000},{"y":2025,"v":314600,"taxable":314600},{"y":2026,"v":314600,"taxable":314600},{"y":2027,"v":246700,"taxable":246700}],"taxNow":3453,"familyHeld":false,"storyTag":"Frequently traded","storyDelta":-0.15,"timeline":[{"y":2002,"k":"sale","p":178500},{"y":2005,"k":"sale","p":318000},{"y":2008,"k":"sale","p":152000},{"y":2008,"k":"viol","w":"3 L&I violations"},{"y":2008,"k":"insp","w":"Inspection failed"}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 100% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $157,000 to $314,600","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."}]}