{"asOf":"2026-07-09T13:55:57.863Z","block":"3300-3399 PRINCETON AVE","blockUrl":"https://blockreport.homes/block/3300-3399-princeton-ave","address":"3300 PRINCETON AVE","parcelNumber":"551383800","source":"https://property.phila.gov/?p=551383800","ownerType":"owner-occupied","owner":"CARROLL MICHAEL","marketValue":316100,"livableArea":1360,"yearBuilt":1950,"lastSale":{"price":176900,"date":"2004-08-31T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03640715192034,"lng":-75.04862166665393,"geom":{"type":"Polygon","coordinates":[[[-75.048481769,40.036517503],[-75.0487103,40.036269932],[-75.048761189,40.036299711],[-75.048531517,40.036544853],[-75.048481769,40.036517503]]]},"zip":"19149","beds":null,"baths":null,"stories":2,"lotArea":1943,"zoning":"CMX1","grade":"C","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":1,"abated":false,"valueSeries":[{"y":2016,"v":163400,"taxable":163400},{"y":2017,"v":163400,"taxable":163400},{"y":2018,"v":163400,"taxable":163400},{"y":2019,"v":204000,"taxable":204000},{"y":2020,"v":212600,"taxable":212600},{"y":2021,"v":212600,"taxable":212600},{"y":2022,"v":212600,"taxable":212600},{"y":2023,"v":206000,"taxable":206000},{"y":2024,"v":206000,"taxable":206000},{"y":2025,"v":344700,"taxable":344700},{"y":2026,"v":344700,"taxable":344700},{"y":2027,"v":316100,"taxable":316100}],"taxNow":4425,"familyHeld":false,"rented":true,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 67% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $206,000 to $344,700","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."}]}