{"asOf":"2026-07-09T04:58:46.586Z","block":"5200-5299 W CLARKSON AVE","blockUrl":"https://blockreport.homes/block/5200-5299-w-clarkson-ave","address":"5231 W CLARKSON AVE","parcelNumber":"121205500","source":"https://property.phila.gov/?p=121205500","ownerType":"absentee","owner":"WALTER J MATTHEWS TRS","marketValue":97800,"livableArea":840,"yearBuilt":1925,"lastSale":{"price":6300,"date":"1976-12-03T05:00:00Z"},"openViolations":0,"violYears":[{"y":2020,"n":1,"worst":null}],"taxOwed":1787.93,"lat":40.038659820819674,"lng":-75.16047858389432,"geom":{"type":"Polygon","coordinates":[[[-75.160558522,40.038602936],[-75.1604288,40.038732339],[-75.160399351,40.038714879],[-75.160529704,40.038587038],[-75.160558522,40.038602936]]]},"zip":"19144","beds":3,"baths":1,"stories":2,"lotArea":900,"zoning":"RSA5","grade":"C","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"appeals":[],"taxYears":[{"year":2011,"total":45.23,"principal":0,"interest":13.96,"penalty":5.16},{"year":2012,"total":140,"principal":0,"interest":64.87,"penalty":33.77},{"year":2013,"total":126.94,"principal":0,"interest":52.63,"penalty":34.99},{"year":2014,"total":295.15,"principal":0,"interest":101.03,"penalty":62.38},{"year":2015,"total":831.92,"principal":469.91,"interest":85.74,"penalty":62.67},{"year":2016,"total":1108.06,"principal":935.27,"interest":14.02,"penalty":9.35}],"taxNet":2547.3,"taxLien":true,"timesSold":0,"abated":false,"valueSeries":[{"y":2016,"v":58100,"taxable":58100},{"y":2017,"v":58100,"taxable":58100},{"y":2018,"v":58100,"taxable":58100},{"y":2019,"v":46000,"taxable":46000},{"y":2020,"v":44000,"taxable":44000},{"y":2021,"v":44000,"taxable":44000},{"y":2022,"v":44000,"taxable":44000},{"y":2023,"v":62100,"taxable":62100},{"y":2024,"v":62100,"taxable":62100},{"y":2025,"v":93200,"taxable":93200},{"y":2026,"v":93200,"taxable":93200},{"y":2027,"v":97800,"taxable":97800}],"taxNow":1369,"familyHeld":false,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2020,"k":"viol","w":"L&I violation"},{"y":2025,"k":"permit","w":"Roof Covering Replacement"},{"y":2025,"k":"permit","w":"Addition and/or Alteration"}],"rented":false}