{"asOf":"2026-07-10T01:43:39.147Z","block":"4500-4599 LONGSHORE AVE","blockUrl":"https://blockreport.homes/block/4500-4599-longshore-ave","address":"4504 LONGSHORE AVE","parcelNumber":"412024900","source":"https://property.phila.gov/?p=412024900","ownerType":"absentee","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"SEMI/DET 2 STY MASONRY","useLabel":"House","owner":"CORDERO PAREDES PEDRO","marketValue":209100,"livableArea":1350,"yearBuilt":1935,"lastSale":{"price":150000,"date":"2022-04-18T04:00:00Z"},"openViolations":1,"violYears":[{"y":2008,"n":3,"worst":null},{"y":2009,"n":3,"worst":null},{"y":2011,"n":3,"worst":null},{"y":2014,"n":1,"worst":null},{"y":2019,"n":3,"worst":null},{"y":2021,"n":2,"worst":null},{"y":2022,"n":1,"worst":null},{"y":2024,"n":3,"worst":null}],"inspYears":[{"y":2005,"fails":1,"passes":0},{"y":2014,"fails":2,"passes":0},{"y":2015,"fails":1,"passes":0},{"y":2018,"fails":0,"passes":1},{"y":2021,"fails":1,"passes":1},{"y":2022,"fails":2,"passes":1},{"y":2024,"fails":4,"passes":2}],"taxOwed":0,"lat":40.02783120990305,"lng":-75.04497359089955,"geom":{"type":"Polygon","coordinates":[[[-75.044816944,40.027872362],[-75.045091764,40.027744664],[-75.045128823,40.027791851],[-75.044853666,40.027917493],[-75.044816944,40.027872362]]]},"zip":"19135","beds":3,"baths":1,"stories":2,"lotArea":1796,"zoning":"RSA3","grade":"C","basement":"D","heater":"G","centralAir":false,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"3119 GUILFORD ST, PHILADELPHIA PA, 19152","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":3,"abated":false,"valueSeries":[{"y":2016,"v":117800,"taxable":117800},{"y":2017,"v":117800,"taxable":117800},{"y":2018,"v":117800,"taxable":117800},{"y":2019,"v":125400,"taxable":125400},{"y":2020,"v":130700,"taxable":130700},{"y":2021,"v":130700,"taxable":130700},{"y":2022,"v":130700,"taxable":130700},{"y":2023,"v":110700,"taxable":110700},{"y":2024,"v":110700,"taxable":110700},{"y":2025,"v":143400,"taxable":143400},{"y":2026,"v":143400,"taxable":143400},{"y":2027,"v":209100,"taxable":209100}],"taxNow":2927,"familyHeld":true,"storyTag":"Frequently traded","storyDelta":2.75,"timeline":[{"y":2000,"k":"sale","p":40000},{"y":2018,"k":"sale","p":88000},{"y":2018,"k":"insp","w":"Inspection passed"},{"y":2019,"k":"viol","w":"3 L&I violations"},{"y":2021,"k":"viol","w":"2 L&I violations"},{"y":2021,"k":"insp","w":"L&I: 1 failed, 1 passed"},{"y":2022,"k":"sale","p":150000},{"y":2022,"k":"viol","w":"L&I violation"},{"y":2022,"k":"insp","w":"L&I: 2 failed, 1 passed"},{"y":2024,"k":"viol","w":"3 L&I violations"},{"y":2024,"k":"insp","w":"L&I: 4 failed, 2 passed"}],"rented":false,"signals":[{"kind":"record-pressure","level":"watch","title":"Public-record pressure","summary":"More than one public record deserves a current-status check.","evidence":["1 open L&I violation","failed L&I inspection activity in 2022, 2024"],"caveat":"A screening signal, not a foreclosure prediction. Tax entries are historical and must be verified with Philadelphia Revenue."},{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 46% in 2027, but no matching permit appears in the property timeline.","evidence":["assessment moved from $143,400 to $209,100","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."}]}