{"asOf":"2026-07-10T02:47:59.160Z","block":"1300-1399 MOUNT VERNON ST","blockUrl":"https://blockreport.homes/block/1300-1399-mount-vernon-st","address":"1317 MOUNT VERNON ST","parcelNumber":"141275500","source":"https://property.phila.gov/?p=141275500","ownerType":"vacant","kind":"vacant land","isHouse":false,"residential":false,"taxExempt":false,"institutional":false,"buildingClass":"VACANT LAND RESIDE < ACRE","useLabel":"Vacant lot","owner":"RODRIGUEZ MARIA","marketValue":79200,"livableArea":null,"yearBuilt":null,"lastSale":{"price":25000,"date":"1997-08-19T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.964013837398554,"lng":-75.15963370612938,"geom":{"type":"Polygon","coordinates":[[[-75.159592858,39.964079373],[-75.15962009,39.96394205],[-75.159674853,39.963948575],[-75.159646886,39.964085945],[-75.159592858,39.964079373]]]},"zip":"19123","beds":null,"baths":null,"stories":null,"lotArea":800,"zoning":"CMX3","grade":null,"basement":null,"heater":null,"centralAir":null,"extCond":null,"intCond":null,"garage":null,"homestead":false,"mail":"1309 MOUNT VERNON ST, PHILADELPHIA PA, 19123","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":0,"abated":false,"valueSeries":[{"y":2016,"v":30400,"taxable":30400},{"y":2017,"v":30400,"taxable":30400},{"y":2018,"v":30400,"taxable":30400},{"y":2019,"v":30400,"taxable":30400},{"y":2020,"v":30400,"taxable":30400},{"y":2021,"v":30400,"taxable":30400},{"y":2022,"v":30400,"taxable":30400},{"y":2023,"v":30400,"taxable":30400},{"y":2024,"v":30400,"taxable":30400},{"y":2025,"v":219000,"taxable":219000},{"y":2026,"v":219000,"taxable":219000},{"y":2027,"v":79200,"taxable":79200}],"taxNow":1109,"familyHeld":false,"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 620% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $30,400 to $219,000","no permit shown in 2024-2026"],"caveat":"Not proof of unpermitted work; reassessment, corrected data, or a permit under another parcel can also explain it."}]}