{"asOf":"2026-07-09T15:39:37.787Z","block":"200-299 S 21ST ST","blockUrl":"https://blockreport.homes/block/200-299-s-21st-st","address":"263 S 21ST ST","parcelNumber":"082187900","source":"https://property.phila.gov/?p=082187900","ownerType":"owner-occupied","kind":"multi-family","isHouse":false,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW CONV/APT 3 STY MASON","useLabel":"Apartment building","owner":"COOPERBERG MICHAEL","marketValue":842800,"livableArea":1905,"yearBuilt":1800,"lastSale":{"price":450000,"date":"2004-12-15T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.94887594370592,"lng":-75.17592939761956,"geom":{"type":"Polygon","coordinates":[[[-75.175933925,39.948855885],[-75.176054363,39.948869451],[-75.176045221,39.948910078],[-75.175804602,39.948882191],[-75.175812687,39.948841832],[-75.175933925,39.948855885]]]},"zip":"19103","beds":2,"baths":null,"stories":3,"lotArea":1013,"zoning":"RM1","grade":"B-","basement":null,"heater":"B","centralAir":true,"extCond":"3","intCond":"3","garage":null,"homestead":false,"mail":"263 S 21ST ST, PHILADELPHIA PA, 19103","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":2,"abated":false,"valueSeries":[{"y":2016,"v":430600,"taxable":430600},{"y":2017,"v":430600,"taxable":430600},{"y":2018,"v":430600,"taxable":430600},{"y":2019,"v":702900,"taxable":702900},{"y":2020,"v":726300,"taxable":726300},{"y":2021,"v":726300,"taxable":726300},{"y":2022,"v":726300,"taxable":726300},{"y":2023,"v":712600,"taxable":712600},{"y":2024,"v":712600,"taxable":712600},{"y":2025,"v":842800,"taxable":842800},{"y":2026,"v":842800,"taxable":842800},{"y":2027,"v":842800,"taxable":842800}],"taxNow":11798,"familyHeld":true,"storyTag":"Improved","storyDelta":0.58,"timeline":[{"y":2001,"k":"sale","p":285000},{"y":2004,"k":"sale","p":450000},{"y":2014,"k":"permit","w":"Plumbing"},{"y":2015,"k":"permit","w":"Alteration"}],"rented":false}