{"asOf":"2026-07-10T02:54:48.339Z","block":"1600-1699 N NATRONA ST","blockUrl":"https://blockreport.homes/block/1600-1699-n-natrona-st","address":"1630 N NATRONA ST","parcelNumber":"324204800","source":"https://property.phila.gov/?p=324204800","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW 2 STY MASONRY","useLabel":"House","owner":"BATTLE REAL ESTATE DEVELO","marketValue":142400,"livableArea":1376,"yearBuilt":1915,"lastSale":{"price":1,"date":"2011-01-20T05:00:00Z"},"openViolations":0,"violYears":[{"y":2010,"n":2,"worst":null}],"inspYears":[{"y":2010,"fails":1,"passes":1},{"y":2015,"fails":0,"passes":1}],"taxOwed":0,"lat":39.982120498739455,"lng":-75.18781050770106,"geom":{"type":"Polygon","coordinates":[[[-75.187684468,39.982126001],[-75.187693861,39.982082526],[-75.187936975,39.982116373],[-75.187927651,39.982159124],[-75.187684468,39.982126001]]]},"zip":"19121","beds":3,"baths":1,"stories":2,"lotArea":1056,"zoning":"RSA5","grade":"C+","basement":null,"heater":null,"centralAir":null,"extCond":"3","intCond":"4","garage":null,"homestead":true,"mail":"1800 JOHN F KENNEDY BLVD, PHILADELPHIA PA, 19103","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":3,"abated":false,"valueSeries":[{"y":2016,"v":17100,"taxable":17100},{"y":2017,"v":17100,"taxable":17100},{"y":2018,"v":17100,"taxable":0},{"y":2019,"v":22100,"taxable":0},{"y":2020,"v":37900,"taxable":0},{"y":2021,"v":37900,"taxable":0},{"y":2022,"v":37900,"taxable":0},{"y":2023,"v":91400,"taxable":11400},{"y":2024,"v":91400,"taxable":11400},{"y":2025,"v":124100,"taxable":124100},{"y":2026,"v":124100,"taxable":24100},{"y":2027,"v":142400,"taxable":42400}],"taxNow":594,"familyHeld":false,"storyTag":"Renovated & sold on","storyDelta":81,"timeline":[{"y":2005,"k":"sale","p":2500},{"y":2009,"k":"sale","p":6020.8},{"y":2010,"k":"viol","w":"2 L&I violations"},{"y":2010,"k":"insp","w":"L&I: 1 failed, 1 passed"},{"y":2011,"k":"permit","w":"Zoning"},{"y":2011,"k":"permit","w":"Major alteration"},{"y":2011,"k":"permit","w":"Major alteration"},{"y":2015,"k":"insp","w":"Inspection passed"},{"y":2025,"k":"sale","p":205000}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 141% in 2023, but no matching permit appears in the property timeline.","evidence":["assessment moved from $37,900 to $91,400","no permit shown in 2022-2024"],"caveat":"Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it."}]}