{"asOf":"2026-07-09T16:40:49.858Z","block":"1500-1599 S 4TH ST","blockUrl":"https://blockreport.homes/block/1500-1599-s-4th-st","address":"1507 S 4TH ST","parcelNumber":"011310100","source":"https://property.phila.gov/?p=011310100","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW 3 STY MASONRY","useLabel":"House","owner":"IRUKULLA NIPA PATEL","marketValue":668800,"livableArea":3159,"yearBuilt":2014,"lastSale":{"price":1,"date":"2020-10-03T04:00:00Z"},"openViolations":0,"violYears":[{"y":2012,"n":4,"worst":null},{"y":2013,"n":2,"worst":null}],"taxOwed":0,"lat":39.9292826024998,"lng":-75.15171276228978,"geom":{"type":"Polygon","coordinates":[[[-75.15165021,39.92916171],[-75.151627982,39.929259522],[-75.151836663,39.929287205],[-75.151826547,39.929334965],[-75.151609642,39.929306579],[-75.151650918,39.929111964],[-75.15165021,39.92916171]]]},"zip":"19147","beds":3,"baths":null,"stories":3,"lotArea":1134,"zoning":"RSA5","grade":"B-","basement":null,"heater":"A","centralAir":true,"extCond":"3","intCond":"3","garage":null,"homestead":true,"mail":"1507 S 4TH ST, PHILADELPHIA PA, 19147","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":3,"abated":false,"valueSeries":[{"y":2016,"v":18800,"taxable":18800},{"y":2017,"v":81300,"taxable":81300},{"y":2018,"v":410800,"taxable":86268},{"y":2019,"v":491800,"taxable":103278},{"y":2020,"v":533000,"taxable":111930},{"y":2021,"v":533000,"taxable":111930},{"y":2022,"v":533000,"taxable":111930},{"y":2023,"v":675500,"taxable":135100},{"y":2024,"v":675500,"taxable":450333},{"y":2025,"v":629200,"taxable":529200},{"y":2026,"v":629200,"taxable":529200},{"y":2027,"v":668800,"taxable":568800}],"taxNow":7962,"familyHeld":true,"storyTag":"New construction","storyDelta":null,"timeline":[{"y":2012,"k":"viol","w":"4 L&I violations"},{"y":2013,"k":"land","p":80000},{"y":2013,"k":"viol","w":"2 L&I violations"},{"y":2013,"k":"permit","w":"Zoning/use"},{"y":2013,"k":"permit","w":"New construction"},{"y":2013,"k":"permit","w":"Suppression"},{"y":2013,"k":"permit","w":"Plumbing"},{"y":2013,"k":"permit","w":"Electrical"},{"y":2013,"k":"permit","w":"Plumbing"},{"y":2013,"k":"permit","w":"Mechanical"},{"y":2014,"k":"permit","w":"Administrative"},{"y":2014,"k":"sale","p":410000}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 27% in 2023, but no matching permit appears in the property timeline.","evidence":["assessment moved from $533,000 to $675,500","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."}]}