{"asOf":"2026-07-09T09:57:32.572Z","block":"3900-3999 LANKENAU AVE","blockUrl":"https://blockreport.homes/block/3900-3999-lankenau-ave","address":"3969 LANKENAU AVE","parcelNumber":"521437400","source":"https://property.phila.gov/?p=521437400","ownerType":"owner-occupied","owner":"CHARTOCK MITCHELL","marketValue":297900,"livableArea":1828,"yearBuilt":1962,"lastSale":{"price":162000,"date":"2015-02-09T05:00:00Z"},"openViolations":0,"violYears":[{"y":2010,"n":6,"worst":null},{"y":2013,"n":4,"worst":null}],"taxOwed":0,"lat":40.0012295707017,"lng":-75.20860212671867,"geom":{"type":"Polygon","coordinates":[[[-75.208600937,40.001329644],[-75.208521187,40.00109603],[-75.208588332,40.001082331],[-75.208684442,40.001363231],[-75.208618145,40.001376642],[-75.208600937,40.001329644]]]},"zip":"19131","beds":4,"baths":null,"stories":2,"lotArea":2100,"zoning":"RM1","grade":"B","basement":"H","heater":"H","centralAir":true,"extCond":"4","intCond":"4","garage":2,"homestead":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":1,"abated":false,"valueSeries":[{"y":2016,"v":200100,"taxable":200100},{"y":2017,"v":200100,"taxable":200100},{"y":2018,"v":200100,"taxable":200100},{"y":2019,"v":200100,"taxable":200100},{"y":2020,"v":207900,"taxable":207900},{"y":2021,"v":207900,"taxable":207900},{"y":2022,"v":207900,"taxable":207900},{"y":2023,"v":189100,"taxable":189100},{"y":2024,"v":189100,"taxable":189100},{"y":2025,"v":312600,"taxable":312600},{"y":2026,"v":312600,"taxable":312600},{"y":2027,"v":297900,"taxable":297900}],"taxNow":4170,"familyHeld":false,"storyTag":"History","storyDelta":null,"timeline":[{"y":2010,"k":"viol","w":"6 L&I violations"},{"y":2013,"k":"viol","w":"4 L&I violations"},{"y":2015,"k":"sale","p":162000}],"rented":true}