{"asOf":"2026-07-10T02:06:59.966Z","block":"1600-1699 S MARSTON ST","blockUrl":"https://blockreport.homes/block/1600-1699-s-marston-st","address":"1647 S MARSTON ST","parcelNumber":"364327100","source":"https://property.phila.gov/?p=364327100","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW 2 STY MASONRY","useLabel":"House","owner":"HACKER CRAIG J","marketValue":236600,"livableArea":1001,"yearBuilt":1920,"lastSale":{"price":230000,"date":"2022-06-13T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.932360112145425,"lng":-75.19077443196497,"geom":{"type":"Polygon","coordinates":[[[-75.190678147,39.932367635],[-75.190686296,39.932329178],[-75.190870436,39.93235247],[-75.190862636,39.932391111],[-75.190678147,39.932367635]]]},"zip":"19145","beds":2,"baths":1,"stories":1,"lotArea":757,"zoning":"RSA5","grade":"C","basement":"A","heater":"A","centralAir":true,"extCond":"4","intCond":"2","garage":null,"homestead":true,"mail":"1647 S MARSTON ST, PHILADELPHIA PA, 19145","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":2,"abated":false,"valueSeries":[{"y":2016,"v":53200,"taxable":53200},{"y":2017,"v":53200,"taxable":53200},{"y":2018,"v":53200,"taxable":53200},{"y":2019,"v":61000,"taxable":61000},{"y":2020,"v":65600,"taxable":65600},{"y":2021,"v":65600,"taxable":65600},{"y":2022,"v":65600,"taxable":65600},{"y":2023,"v":99800,"taxable":99800},{"y":2024,"v":99800,"taxable":99800},{"y":2025,"v":131700,"taxable":31700},{"y":2026,"v":131700,"taxable":31700},{"y":2027,"v":236600,"taxable":136600}],"taxNow":1912,"familyHeld":false,"storyTag":"Traded","storyDelta":3.6,"timeline":[{"y":2017,"k":"sale","p":50000},{"y":2022,"k":"sale","p":230000}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 80% in 2027, but no matching permit appears in the property timeline.","evidence":["assessment moved from $131,700 to $236,600","no permit shown in 2026-2028"],"caveat":"Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it."}]}