{"asOf":"2026-07-09T09:57:32.572Z","block":"3900-3999 LANKENAU AVE","blockUrl":"https://blockreport.homes/block/3900-3999-lankenau-ave","address":"3924 LANKENAU AVE","parcelNumber":"521427100","source":"https://property.phila.gov/?p=521427100","ownerType":"owner-occupied","owner":"MARS GERALD P MCKINNEY","marketValue":303300,"livableArea":1828,"yearBuilt":1962,"lastSale":{"price":288000,"date":"2021-08-31T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.00091645951259,"lng":-75.20730068539024,"geom":{"type":"Polygon","coordinates":[[[-75.207217824,40.001055787],[-75.207314475,40.000766324],[-75.207384064,40.000779698],[-75.207286082,40.001067228],[-75.207217824,40.001055787]]]},"zip":"19131","beds":4,"baths":2,"stories":2,"lotArea":2600,"zoning":"RM1","grade":"B","basement":"G","heater":"A","centralAir":true,"extCond":"4","intCond":"4","garage":2,"homestead":true,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":2,"abated":false,"valueSeries":[{"y":2016,"v":200100,"taxable":185100},{"y":2017,"v":200100,"taxable":185100},{"y":2018,"v":200100,"taxable":185100},{"y":2019,"v":200100,"taxable":180100},{"y":2020,"v":207900,"taxable":187900},{"y":2021,"v":207900,"taxable":162900},{"y":2022,"v":207900,"taxable":162900},{"y":2023,"v":311800,"taxable":231800},{"y":2024,"v":311800,"taxable":231800},{"y":2025,"v":322800,"taxable":222800},{"y":2026,"v":322800,"taxable":222800},{"y":2027,"v":303300,"taxable":203300}],"taxNow":2846,"familyHeld":false,"storyTag":"Improved","storyDelta":1.88,"timeline":[{"y":2003,"k":"sale","p":100000},{"y":2021,"k":"sale","p":288000},{"y":2025,"k":"permit","w":"Addition and/or Alteration"}],"rented":true}