{"asOf":"2026-07-09T09:51:45.791Z","block":"4800-4899 KNORR ST","blockUrl":"https://blockreport.homes/block/4800-4899-knorr-st","address":"4801 KNORR ST","parcelNumber":"412021400","source":"https://property.phila.gov/?p=412021400","ownerType":"owner-occupied","owner":"NARDELLA DEBORAH","marketValue":235500,"livableArea":2258,"yearBuilt":1920,"lastSale":{"price":40000,"date":"1993-09-15T04:00:00Z"},"openViolations":0,"violYears":[{"y":2014,"n":3,"worst":null},{"y":2015,"n":3,"worst":null},{"y":2019,"n":2,"worst":"UNSAFE STRUCTURE"}],"taxOwed":30784.24,"lat":40.02422462655863,"lng":-75.04355312927899,"geom":{"type":"Polygon","coordinates":[[[-75.043379946,40.024274766],[-75.043677997,40.024120506],[-75.043726377,40.024175053],[-75.043426557,40.02432895],[-75.043379946,40.024274766]]]},"zip":"19135","beds":3,"baths":1,"stories":2,"lotArea":2312,"zoning":"RSA3","grade":"C+","basement":"J","heater":"H","centralAir":false,"extCond":"5","intCond":"4","garage":null,"homestead":false,"appeals":[{"type":"RB_LIRB","grounds":"FINES IMPOSED ARE OUT OF CONTROL FOR A PROPERTY THAT IS NOT HAZARDOUS. STORE FRONT BOARDED PRIOR TO PURCHASE DUE TO VANDALISM/BROKEN WINDOWS WHICH WERE REPLACED TO NO AVAIL. CURRENTLY, POLICE REPORTS ON FILE. THIS IS A RESIDENTIAL PROPERTY,","status":"CLOSED","outcome":"City affirmed","date":"2015-06-17","number":"25158"}],"taxYears":[{"year":2011,"total":2582.9,"principal":1203.19,"interest":559.48,"penalty":84.22},{"year":2012,"total":1935.15,"principal":1249.56,"interest":468.58,"penalty":87.47},{"year":2013,"total":1880.43,"principal":1294.46,"interest":368.92,"penalty":90.61},{"year":2014,"total":3183.13,"principal":2305.34,"interest":449.54,"penalty":161.37},{"year":2015,"total":2963.2,"principal":2305.34,"interest":242.06,"penalty":161.37},{"year":2016,"total":2708.43,"principal":2408.22,"interest":36.12,"penalty":24.08}],"taxNet":15253.24,"taxLien":true,"timesSold":0,"abated":false,"valueSeries":[{"y":2016,"v":179600,"taxable":149600},{"y":2017,"v":179600,"taxable":149600},{"y":2018,"v":179600,"taxable":149600},{"y":2019,"v":191300,"taxable":151300},{"y":2020,"v":140000,"taxable":95000},{"y":2021,"v":140000,"taxable":95000},{"y":2022,"v":140000,"taxable":95000},{"y":2023,"v":182500,"taxable":102500},{"y":2024,"v":182500,"taxable":102500},{"y":2025,"v":221300,"taxable":221300},{"y":2026,"v":221300,"taxable":221300},{"y":2027,"v":235500,"taxable":235500}],"taxNow":3297,"familyHeld":false,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2014,"k":"viol","w":"3 L&I violations"},{"y":2015,"k":"appeal","w":"Appeal city affirmed"},{"y":2015,"k":"viol","w":"3 L&I violations"},{"y":2016,"k":"permit","w":"Plumbing"},{"y":2019,"k":"viol","w":"2 L&I violations incl UNSAFE STRUCTURE"}],"rented":false}