{"asOf":"2026-07-09T18:20:39.460Z","block":"800-899 ALTER ST","blockUrl":"https://blockreport.homes/block/800-899-alter-st","address":"829 ALTER ST","parcelNumber":"021162600","source":"https://property.phila.gov/?p=021162600","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW 2 STY MASONRY","useLabel":"House","owner":"RYAN KATHLEEN","marketValue":246200,"livableArea":792,"yearBuilt":1920,"lastSale":{"price":138000,"date":"2003-04-28T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.935589845948215,"lng":-75.15797210099923,"geom":{"type":"Polygon","coordinates":[[[-75.157971975,39.935645517],[-75.157936502,39.935641653],[-75.157960859,39.935532282],[-75.15800726,39.935537845],[-75.157971975,39.935645517]]]},"zip":"19147","beds":3,"baths":1,"stories":2,"lotArea":488,"zoning":"RSA5","grade":"C","basement":null,"heater":"H","centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"829 ALTER ST, PHILADELPHIA PA, 19147","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":2,"abated":true,"valueSeries":[{"y":2016,"v":159900,"taxable":63900},{"y":2017,"v":159900,"taxable":63900},{"y":2018,"v":159900,"taxable":63900},{"y":2019,"v":198500,"taxable":63900},{"y":2020,"v":215100,"taxable":63900},{"y":2021,"v":215100,"taxable":63900},{"y":2022,"v":215100,"taxable":63900},{"y":2023,"v":235200,"taxable":63900},{"y":2024,"v":235200,"taxable":63900},{"y":2025,"v":253200,"taxable":63900},{"y":2026,"v":253200,"taxable":63900},{"y":2027,"v":246200,"taxable":63900}],"taxNow":894,"familyHeld":false,"storyTag":"New construction","storyDelta":0.72,"timeline":[{"y":2002,"k":"sale","p":80000},{"y":2003,"k":"sale","p":138000},{"y":2011,"k":"permit","w":"Plumbing"}],"rented":false}