{"asOf":"2026-07-09T12:18:32.844Z","block":"5700-5799 NASSAU RD","blockUrl":"https://blockreport.homes/block/5700-5799-nassau-rd","address":"5721 NASSAU RD","parcelNumber":"043258800","source":"https://property.phila.gov/?p=043258800","ownerType":"owner-occupied","owner":"THOMPSON GILBERT F","marketValue":156300,"livableArea":1280,"yearBuilt":1925,"lastSale":{"price":1,"date":"1988-04-11T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.98024975935901,"lng":-75.236751312217,"geom":{"type":"Polygon","coordinates":[[[-75.236700873,39.98012338],[-75.236755494,39.980117258],[-75.236803085,39.980375889],[-75.236747822,39.980381787],[-75.236700873,39.98012338]]]},"zip":"19131","beds":3,"baths":1,"stories":1,"lotArea":1422,"zoning":"RSA5","grade":"C","basement":"F","heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":1,"homestead":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":0,"abated":false,"valueSeries":[{"y":2016,"v":80000,"taxable":80000},{"y":2017,"v":80000,"taxable":80000},{"y":2018,"v":80000,"taxable":80000},{"y":2019,"v":74200,"taxable":74200},{"y":2020,"v":77000,"taxable":77000},{"y":2021,"v":77000,"taxable":77000},{"y":2022,"v":77000,"taxable":77000},{"y":2023,"v":90800,"taxable":90800},{"y":2024,"v":90800,"taxable":90800},{"y":2025,"v":153700,"taxable":153700},{"y":2026,"v":153700,"taxable":153700},{"y":2027,"v":156300,"taxable":156300}],"taxNow":2188,"familyHeld":false,"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 $90,800 to $153,700","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."}]}