{"asOf":"2026-07-09T21:22:04.958Z","block":"3500-3599 COTTMAN AVE","blockUrl":"https://blockreport.homes/block/3500-3599-cottman-ave","address":"3538-40 COTTMAN AVE","parcelNumber":"882926065","source":"https://property.phila.gov/?p=882926065","ownerType":"absentee","kind":"commercial","isHouse":false,"residential":false,"taxExempt":false,"institutional":false,"buildingClass":"MISC DAY CARE MASONRY","useLabel":"Commercial","owner":"LEI WEN GUANG","marketValue":340000,"livableArea":1530,"yearBuilt":1945,"lastSale":{"price":180000,"date":"2007-08-06T04:00:00Z"},"openViolations":0,"violYears":[{"y":2009,"n":2,"worst":null},{"y":2010,"n":4,"worst":null},{"y":2019,"n":1,"worst":null}],"inspYears":[{"y":2006,"fails":1,"passes":1},{"y":2009,"fails":2,"passes":1},{"y":2010,"fails":1,"passes":1},{"y":2019,"fails":1,"passes":1}],"taxOwed":0,"lat":40.036967161530605,"lng":-75.04168182306063,"geom":{"type":"Polygon","coordinates":[[[-75.041582881,40.036996458],[-75.041690743,40.03688661],[-75.04178066,40.036937881],[-75.041673117,40.037047657],[-75.041582881,40.036996458]]]},"zip":"19149","beds":null,"baths":null,"stories":null,"lotArea":1616,"zoning":"CMX2.5","grade":"C","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"13336 PHILMONT AVE, PHILADELPHIA PA, 19116","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":1,"abated":false,"valueSeries":[{"y":2016,"v":111700,"taxable":111700},{"y":2017,"v":111700,"taxable":111700},{"y":2018,"v":168800,"taxable":168800},{"y":2019,"v":178100,"taxable":178100},{"y":2020,"v":179400,"taxable":179400},{"y":2021,"v":179400,"taxable":179400},{"y":2022,"v":179400,"taxable":179400},{"y":2023,"v":196000,"taxable":196000},{"y":2024,"v":196000,"taxable":196000},{"y":2025,"v":237400,"taxable":237400},{"y":2026,"v":237400,"taxable":237400},{"y":2027,"v":340000,"taxable":340000}],"taxNow":4759,"familyHeld":false,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2007,"k":"sale","p":180000},{"y":2009,"k":"viol","w":"2 L&I violations"},{"y":2009,"k":"permit","w":"Use"},{"y":2009,"k":"insp","w":"L&I: 2 failed, 1 passed"},{"y":2009,"k":"permit","w":"Major alteration"},{"y":2010,"k":"viol","w":"4 L&I violations"},{"y":2010,"k":"insp","w":"L&I: 1 failed, 1 passed"},{"y":2014,"k":"permit","w":"Plumbing"},{"y":2015,"k":"permit","w":"Administrative"},{"y":2019,"k":"viol","w":"L&I violation"},{"y":2019,"k":"insp","w":"L&I: 1 failed, 1 passed"},{"y":2019,"k":"permit","w":"Use"}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 43% in 2027, but no matching permit appears in the property timeline.","evidence":["assessment moved from $237,400 to $340,000","no permit shown in 2026-2028"],"caveat":"Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it."}]}