{"asOf":"2026-07-10T01:07:55.002Z","block":"3900-3999 LANKENAU AVE","blockUrl":"https://blockreport.homes/block/3900-3999-lankenau-ave","address":"3987 LANKENAU AVE","parcelNumber":"521438300","source":"https://property.phila.gov/?p=521438300","ownerType":"investor","kind":"multi-family","isHouse":false,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"APT 2-4 UNITS 2 STY MASON","useLabel":"Apartment building","owner":"CHANDLER PROPERTIES LLC","marketValue":306400,"livableArea":1864,"yearBuilt":1962,"lastSale":{"price":268000,"date":"2022-08-12T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.001062159663505,"lng":-75.20932630532613,"geom":{"type":"Polygon","coordinates":[[[-75.209224802,40.000903194],[-75.209237298,40.000895234],[-75.209507391,40.001153418],[-75.209367598,40.00121864],[-75.209152594,40.000934013],[-75.209224802,40.000903194]]]},"zip":"19131","beds":4,"baths":2,"stories":2,"lotArea":4542,"zoning":"RM1","grade":"B","basement":"G","heater":"A","centralAir":false,"extCond":"4","intCond":"4","garage":2,"homestead":false,"mail":"1608 ASHTON RD, HAVERTOWN PA, 19083","mailOut":true,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":1,"abated":false,"valueSeries":[{"y":2016,"v":201100,"taxable":201100},{"y":2017,"v":201100,"taxable":201100},{"y":2018,"v":201100,"taxable":201100},{"y":2019,"v":201100,"taxable":201100},{"y":2020,"v":208900,"taxable":208900},{"y":2021,"v":208900,"taxable":208900},{"y":2022,"v":208900,"taxable":208900},{"y":2023,"v":192900,"taxable":192900},{"y":2024,"v":192900,"taxable":192900},{"y":2025,"v":332300,"taxable":332300},{"y":2026,"v":332300,"taxable":332300},{"y":2027,"v":306400,"taxable":306400}],"taxNow":4289,"familyHeld":true,"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 72% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $192,900 to $332,300","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."}]}