{"asOf":"2026-07-09T02:42:19.470Z","block":"500-599 AVON ST","blockUrl":"https://blockreport.homes/block/500-599-avon-st","address":"559 AVON ST","parcelNumber":"582123100","source":"https://property.phila.gov/?p=582123100","ownerType":"owner-occupied","owner":"THOMAS THOMAS P","marketValue":365200,"livableArea":1584,"yearBuilt":1965,"lastSale":{"price":92000,"date":"2002-09-06T04:00:00Z"},"openViolations":0,"violYears":[{"y":2007,"n":5,"worst":null},{"y":2010,"n":1,"worst":null},{"y":2011,"n":2,"worst":null},{"y":2016,"n":2,"worst":null}],"taxOwed":0,"lat":40.11230427602068,"lng":-75.02607994347991,"geom":{"type":"Polygon","coordinates":[[[-75.025894591,40.112293082],[-75.02621041,40.1122434],[-75.026250231,40.11225824],[-75.026271019,40.112313042],[-75.02591508,40.112369962],[-75.025894591,40.112293082]]]},"zip":"19116","beds":null,"baths":null,"stories":2,"lotArea":3000,"zoning":"RTA1","grade":"C+","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":1,"abated":false,"valueSeries":[{"y":2016,"v":153900,"taxable":153900},{"y":2017,"v":153900,"taxable":153900},{"y":2018,"v":153900,"taxable":153900},{"y":2019,"v":171200,"taxable":171200},{"y":2020,"v":181800,"taxable":181800},{"y":2021,"v":181800,"taxable":181800},{"y":2022,"v":181800,"taxable":181800},{"y":2023,"v":249900,"taxable":249900},{"y":2024,"v":249900,"taxable":249900},{"y":2025,"v":353800,"taxable":353800},{"y":2026,"v":353800,"taxable":353800},{"y":2027,"v":365200,"taxable":365200}],"taxNow":5112,"familyHeld":true,"storyTag":"History","storyDelta":null,"timeline":[{"y":2002,"k":"sale","p":92000},{"y":2007,"k":"viol","w":"5 L&I violations"},{"y":2010,"k":"viol","w":"L&I violation"},{"y":2011,"k":"viol","w":"2 L&I violations"},{"y":2016,"k":"viol","w":"2 L&I violations"}],"rented":false}