{"asOf":"2026-07-09T17:37:56.749Z","block":"1100-1199 ALTON PL","blockUrl":"https://blockreport.homes/block/1100-1199-alton-pl","address":"1146 ALTON PL","parcelNumber":"632094800","source":"https://property.phila.gov/?p=632094800","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"S/D W/B GAR 2 STY MASONRY","useLabel":"House","owner":"KAZANSKY WENDY","coOwner":null,"marketValue":389500,"livableArea":1672,"yearBuilt":1967,"lastSale":{"price":1,"date":"2020-10-07T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.084596475883096,"lng":-75.04972051508466,"geom":{"type":"Polygon","coordinates":[[[-75.049798262,40.084453754],[-75.049874959,40.084496422],[-75.04964485,40.084738513],[-75.049565234,40.084696131],[-75.049798262,40.084453754]]]},"zip":"19115","beds":4,"baths":1,"stories":2,"lotArea":3020,"zoning":"RSA3","grade":"C","basement":"H","heater":null,"centralAir":true,"extCond":"4","intCond":"4","garage":1,"homestead":true,"mail":"1146 ALTON PL, PHILADELPHIA PA, 19115","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":0,"abated":false,"valueSeries":[{"y":2016,"v":209000,"taxable":179000},{"y":2017,"v":209000,"taxable":179000},{"y":2018,"v":209000,"taxable":179000},{"y":2019,"v":224500,"taxable":184500},{"y":2020,"v":238400,"taxable":193400},{"y":2021,"v":238400,"taxable":193400},{"y":2022,"v":238400,"taxable":193400},{"y":2023,"v":285300,"taxable":205300},{"y":2024,"v":285300,"taxable":205300},{"y":2025,"v":358800,"taxable":258800},{"y":2026,"v":358800,"taxable":258800},{"y":2027,"v":389500,"taxable":289500}],"taxNow":4052,"familyHeld":true,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2007,"k":"permit","w":"Zoning"},{"y":2007,"k":"permit","w":"Addition"},{"y":2020,"k":"permit","w":"Alterations"}],"rented":false}