{"asOf":"2026-07-10T01:51:23.989Z","block":"2400-2499 MADISON SQ","blockUrl":"https://blockreport.homes/block/2400-2499-madison-sq","address":"2427 MADISON SQ","parcelNumber":"302108800","source":"https://property.phila.gov/?p=302108800","ownerType":"owner-occupied","kind":"multi-family","isHouse":false,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW CONV/APT 2 STY MASON","useLabel":"Apartment building","owner":"MOORE PROPERTIES A PA","marketValue":374400,"livableArea":854,"yearBuilt":1920,"lastSale":{"price":40000,"date":"1988-10-26T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.94266020770212,"lng":-75.18330949319122,"geom":{"type":"Polygon","coordinates":[[[-75.183290814,39.942610912],[-75.183348113,39.942618063],[-75.183331885,39.942700619],[-75.183270968,39.942711056],[-75.183290814,39.942610912]]]},"zip":"19146","beds":2,"baths":2,"stories":2,"lotArea":535,"zoning":"RSA5","grade":"C","basement":null,"heater":"A","centralAir":false,"extCond":"3","intCond":"4","garage":null,"homestead":true,"mail":"2208 SOUTH ST, PHILADELPHIA PA, 19146","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":1,"abated":false,"valueSeries":[{"y":2016,"v":203000,"taxable":203000},{"y":2017,"v":203000,"taxable":203000},{"y":2018,"v":203000,"taxable":203000},{"y":2019,"v":448800,"taxable":448800},{"y":2020,"v":438600,"taxable":438600},{"y":2021,"v":438600,"taxable":438600},{"y":2022,"v":438600,"taxable":438600},{"y":2023,"v":245400,"taxable":245400},{"y":2024,"v":245400,"taxable":165400},{"y":2025,"v":369600,"taxable":269600},{"y":2026,"v":369600,"taxable":269600},{"y":2027,"v":374400,"taxable":274400}],"taxNow":3841,"familyHeld":false,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2017,"k":"permit","w":"Major alteration"},{"y":2018,"k":"permit","w":"Electrical"},{"y":2018,"k":"permit","w":"Mechanical"},{"y":2018,"k":"permit","w":"Plumbing"},{"y":2022,"k":"sale","p":450000}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 51% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $245,400 to $369,600","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."}]}