{"asOf":"2026-07-09T18:31:04.469Z","block":"900-999 ARCH ST","blockUrl":"https://blockreport.homes/block/900-999-arch-st","address":"931 ARCH ST","parcelNumber":"882917820","source":"https://property.phila.gov/?p=882917820","ownerType":"investor","kind":"commercial","isHouse":false,"residential":false,"taxExempt":false,"institutional":false,"buildingClass":"STR/OFF 5 STY MASONRY","useLabel":"Commercial","owner":"KAO FAMILY TRUST","marketValue":1200000,"livableArea":7089,"yearBuilt":1930,"lastSale":{"price":1,"date":"1994-10-12T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.953721997571115,"lng":-75.15601012930064,"geom":{"type":"Polygon","coordinates":[[[-75.155959965,39.953817859],[-75.156001059,39.953618756],[-75.156060631,39.953626906],[-75.156018678,39.953825522],[-75.155959965,39.953817859]]]},"zip":"19107","beds":null,"baths":null,"stories":null,"lotArea":1346,"zoning":"CMX4","grade":"B","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"618 GATES ST, PHILADELPHIA PA, 19128","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":0,"abated":false,"valueSeries":[{"y":2016,"v":824300,"taxable":824300},{"y":2017,"v":824300,"taxable":824300},{"y":2018,"v":1098500,"taxable":1098500},{"y":2019,"v":823200,"taxable":823200},{"y":2020,"v":829300,"taxable":829300},{"y":2021,"v":829300,"taxable":829300},{"y":2022,"v":829300,"taxable":829300},{"y":2023,"v":906200,"taxable":906200},{"y":2024,"v":906200,"taxable":906200},{"y":2025,"v":930000,"taxable":930000},{"y":2026,"v":930000,"taxable":930000},{"y":2027,"v":1200000,"taxable":1200000}],"taxNow":16798,"familyHeld":false,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2009,"k":"permit","w":"Plumbing"},{"y":2023,"k":"permit","w":"Alterations"},{"y":2024,"k":"permit","w":"Rough-In"},{"y":2024,"k":"permit","w":"Addition and/or Alterations"},{"y":2025,"k":"permit","w":"Change of Use"}],"rented":false,"signals":[{"kind":"transition-activity","level":"watch","title":"Recent transition activity","summary":"The property has an unusually active paper trail worth monitoring for the next permit, inspection, deed, or listing.","evidence":["4 permit events since 2023"],"caveat":"Record activity alone does not establish that a sale or redevelopment is planned."},{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 29% in 2027, but no matching permit appears in the property timeline.","evidence":["assessment moved from $930,000 to $1,200,000","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."}]}