{"asOf":"2026-07-09T23:06:19.668Z","block":"4900-4999 N FRONT ST","blockUrl":"https://blockreport.homes/block/4900-4999-n-front-st","address":"4939 N FRONT ST","parcelNumber":"421262100","source":"https://property.phila.gov/?p=421262100","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW 2 STY MASONRY","useLabel":"House","owner":"BLAIR BEARD ALLESHA","marketValue":190900,"livableArea":1564,"yearBuilt":1935,"lastSale":{"price":195000,"date":"2023-04-22T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.02677779248071,"lng":-75.12295693272522,"geom":{"type":"Polygon","coordinates":[[[-75.122781489,40.026779753],[-75.123132449,40.026728589],[-75.123121678,40.026777735],[-75.122792993,40.026826007],[-75.122781489,40.026779753]]]},"zip":"19120","beds":3,"baths":2,"stories":2,"lotArea":1878,"zoning":"RSA5","grade":"C","basement":"C","heater":null,"centralAir":null,"extCond":"4","intCond":"3","garage":null,"homestead":true,"mail":"4939 N FRONT ST, PHILADELPHIA PA, 19120","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":3,"abated":false,"valueSeries":[{"y":2016,"v":75300,"taxable":75300},{"y":2017,"v":75300,"taxable":75300},{"y":2018,"v":75300,"taxable":75300},{"y":2019,"v":73900,"taxable":73900},{"y":2020,"v":79500,"taxable":79500},{"y":2021,"v":79500,"taxable":79500},{"y":2022,"v":79500,"taxable":79500},{"y":2023,"v":110500,"taxable":110500},{"y":2024,"v":110500,"taxable":30500},{"y":2025,"v":186600,"taxable":86600},{"y":2026,"v":186600,"taxable":86600},{"y":2027,"v":190900,"taxable":90900}],"taxNow":1272,"familyHeld":true,"storyTag":"Frequently traded","storyDelta":5.48,"timeline":[{"y":2011,"k":"sale","p":30100},{"y":2016,"k":"sale","p":70000},{"y":2023,"k":"sale","p":195000}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 69% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $110,500 to $186,600","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."}]}