{"asOf":"2026-07-10T02:21:16.977Z","block":"300-399 MECHANIC ST","blockUrl":"https://blockreport.homes/block/300-399-mechanic-st","address":"300-10 MECHANIC ST","parcelNumber":"886761445","source":"https://property.phila.gov/?p=886761445","ownerType":"absentee","kind":"apartments","isHouse":false,"residential":false,"taxExempt":true,"institutional":true,"buildingClass":"APTS 5-50 UNITS MASONRY","useLabel":"Apartment building","owner":"PHILADELPHIA HOUSING AUTH","marketValue":628500,"livableArea":5196,"yearBuilt":1962,"lastSale":{"price":1,"date":"1960-06-03T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.0417056348134,"lng":-75.1743349715154,"geom":{"type":"Polygon","coordinates":[[[-75.174096669,40.041722689],[-75.174303383,40.041524151],[-75.174573148,40.041687965],[-75.174366191,40.041887335],[-75.174096669,40.041722689]]]},"zip":"19144","beds":null,"baths":null,"stories":2,"lotArea":8607,"zoning":"RSA5","grade":"C+","basement":null,"heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"2013 RIDGE AVE, PHILADELPHIA PA, 19121","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":0,"abated":true,"valueSeries":[{"y":2016,"v":135000,"taxable":0},{"y":2017,"v":135000,"taxable":0},{"y":2018,"v":216300,"taxable":0},{"y":2019,"v":216300,"taxable":0},{"y":2020,"v":216300,"taxable":0},{"y":2021,"v":216300,"taxable":0},{"y":2022,"v":216300,"taxable":0},{"y":2023,"v":405000,"taxable":0},{"y":2024,"v":405000,"taxable":0},{"y":2025,"v":405000,"taxable":0},{"y":2026,"v":405000,"taxable":0},{"y":2027,"v":628500,"taxable":0}],"taxNow":0,"familyHeld":false,"storyTag":"New construction","storyDelta":null,"timeline":[{"y":2016,"k":"permit","w":"Electrical"},{"y":2016,"k":"permit","w":"Electrical"},{"y":2016,"k":"permit","w":"Electrical"},{"y":2016,"k":"permit","w":"Electrical"},{"y":2016,"k":"permit","w":"Electrical"},{"y":2016,"k":"permit","w":"Electrical"},{"y":2017,"k":"permit","w":"Electrical"}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 55% in 2027, but no matching permit appears in the property timeline.","evidence":["assessment moved from $405,000 to $628,500","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."}]}