{"asOf":"2026-07-10T02:17:10.325Z","block":"6600-6699 MC CALLUM ST","blockUrl":"https://blockreport.homes/block/6600-6699-mc-callum-st","address":"6620 MCCALLUM ST","parcelNumber":"223233800","source":"https://property.phila.gov/?p=223233800","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"SEMI/DET 2.5 STY STONE","useLabel":"House","owner":"NICHOLSON MARGUERITE A","marketValue":592700,"livableArea":3358,"yearBuilt":1925,"lastSale":{"price":1,"date":"1995-09-28T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.044734201302376,"lng":-75.19192092644664,"geom":{"type":"Polygon","coordinates":[[[-75.191507999,40.044773997],[-75.192217402,40.044551159],[-75.192335632,40.044625122],[-75.192184721,40.044759359],[-75.191576877,40.044916401],[-75.191507999,40.044773997]]]},"zip":"19119","beds":6,"baths":2,"stories":3,"lotArea":13477,"zoning":"RSA1","grade":"B","basement":"C","heater":"B","centralAir":false,"extCond":"4","intCond":"4","garage":null,"homestead":true,"mail":"6626 MC CALLUM ST, PHILADELPHIA PA, 19119","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":0,"abated":false,"valueSeries":[],"taxNow":null,"familyHeld":false,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2007,"k":"permit","w":"Plumbing"}],"rented":false,"signals":[]}