{"asOf":"2026-07-10T02:19:03.392Z","block":"1500-1599 MC KEAN ST","blockUrl":"https://blockreport.homes/block/1500-1599-mc-kean-st","address":"1512 MCKEAN ST","parcelNumber":"481103100","source":"https://property.phila.gov/?p=481103100","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW 2 STY MASONRY","useLabel":"House","owner":"SACKS ALLISON B","marketValue":375500,"livableArea":1410,"yearBuilt":1920,"lastSale":{"price":167000,"date":"2014-04-28T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.925720558592516,"lng":-75.17159552276719,"geom":{"type":"Polygon","coordinates":[[[-75.171586442,39.92563668],[-75.171637246,39.925643012],[-75.171603946,39.925805025],[-75.171554212,39.92579862],[-75.171586442,39.92563668]]]},"zip":"19145","beds":3,"baths":1,"stories":2,"lotArea":900,"zoning":"RSA5","grade":"C","basement":"A","heater":"A","centralAir":true,"extCond":"3","intCond":"3","garage":null,"homestead":true,"mail":"1512 MC KEAN ST, PHILADELPHIA PA, 19145","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":0,"abated":false,"valueSeries":[{"y":2016,"v":95500,"taxable":95500},{"y":2017,"v":95500,"taxable":95500},{"y":2018,"v":95500,"taxable":95500},{"y":2019,"v":207900,"taxable":167900},{"y":2020,"v":223700,"taxable":178700},{"y":2021,"v":223700,"taxable":178700},{"y":2022,"v":223700,"taxable":178700},{"y":2023,"v":275000,"taxable":195000},{"y":2024,"v":275000,"taxable":195000},{"y":2025,"v":385300,"taxable":285300},{"y":2026,"v":385300,"taxable":285300},{"y":2027,"v":375500,"taxable":275500}],"taxNow":3856,"familyHeld":false,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2014,"k":"permit","w":"Major alteration"},{"y":2014,"k":"permit","w":"Electrical"},{"y":2014,"k":"permit","w":"Plumbing"},{"y":2014,"k":"permit","w":"Mechanical"}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 40% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $275,000 to $385,300","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."}]}