{"asOf":"2026-07-09T19:14:08.258Z","block":"1800-1899 BERWYN ST","blockUrl":"https://blockreport.homes/block/1800-1899-berwyn-st","address":"1818 BERWYN ST","parcelNumber":"581051504","source":"https://property.phila.gov/?p=581051504","ownerType":"owner-occupied","kind":"multi-family","isHouse":false,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"APT 2-4 UNITS 2 STY MASON","useLabel":"Apartment building","owner":"BAZALEKOS CHRISTOS W","marketValue":518100,"livableArea":1826,"yearBuilt":1967,"lastSale":{"price":1,"date":"2013-12-13T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.09031180508127,"lng":-75.0321549473602,"geom":{"type":"Polygon","coordinates":[[[-75.032000161,40.09027701],[-75.032046072,40.090195688],[-75.032312826,40.090349449],[-75.032261451,40.090426306],[-75.032000161,40.09027701]]]},"zip":"19115","beds":null,"baths":null,"stories":2,"lotArea":2660,"zoning":"RSA2","grade":"C","basement":"H","heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":true,"mail":"1818 BERWYN ST, PHILADELPHIA PA, 19115","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":1,"abated":false,"valueSeries":[{"y":2016,"v":205900,"taxable":175900},{"y":2017,"v":205900,"taxable":175900},{"y":2018,"v":205900,"taxable":175900},{"y":2019,"v":225000,"taxable":185000},{"y":2020,"v":239000,"taxable":194000},{"y":2021,"v":239000,"taxable":194000},{"y":2022,"v":239000,"taxable":194000},{"y":2023,"v":305400,"taxable":225400},{"y":2024,"v":305400,"taxable":225400},{"y":2025,"v":445500,"taxable":345500},{"y":2026,"v":445500,"taxable":345500},{"y":2027,"v":518100,"taxable":418100}],"taxNow":5853,"familyHeld":true,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2008,"k":"sale","p":237500},{"y":2008,"k":"permit","w":"Electrical"}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 46% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $305,400 to $445,500","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."}]}