{"asOf":"2026-07-09T20:44:00.727Z","block":"4200-4299 CHESTER AVE","blockUrl":"https://blockreport.homes/block/4200-4299-chester-ave","address":"4222 CHESTER AVE","parcelNumber":"272088300","source":"https://property.phila.gov/?p=272088300","ownerType":"owner-occupied","kind":"multi-family","isHouse":false,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"S/D CONV APT 3 STY MASON","useLabel":"Apartment building","owner":"WILFRED ETHIER","marketValue":790000,"livableArea":3600,"yearBuilt":1930,"lastSale":{"price":32000,"date":"1973-06-29T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.94807886548356,"lng":-75.20824149777052,"geom":{"type":"Polygon","coordinates":[[[-75.208181189,39.947838971],[-75.208273009,39.947835541],[-75.208300824,39.948320954],[-75.208211179,39.948323917],[-75.208181189,39.947838971]]]},"zip":"19104","beds":null,"baths":null,"stories":3,"lotArea":4413,"zoning":"RTA1","grade":"C+","basement":"D","heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":true,"mail":"4222 CHESTER AVE, PHILADELPHIA PA, 19104","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":0,"abated":false,"valueSeries":[{"y":2016,"v":331200,"taxable":331200},{"y":2017,"v":331200,"taxable":331200},{"y":2018,"v":331200,"taxable":331200},{"y":2019,"v":564500,"taxable":524500},{"y":2020,"v":586500,"taxable":541500},{"y":2021,"v":586500,"taxable":541500},{"y":2022,"v":586500,"taxable":541500},{"y":2023,"v":448700,"taxable":368700},{"y":2024,"v":448700,"taxable":368700},{"y":2025,"v":750000,"taxable":650000},{"y":2026,"v":750000,"taxable":650000},{"y":2027,"v":790000,"taxable":690000}],"taxNow":9659,"familyHeld":false,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2012,"k":"permit","w":"Plumbing"},{"y":2019,"k":"permit","w":"Alterations"},{"y":2019,"k":"permit","w":"Plumbing"}],"rented":false,"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 $448,700 to $750,000","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."}]}