{"asOf":"2026-07-10T03:36:43.284Z","block":"6300-6399 N PARK AVE","blockUrl":"https://blockreport.homes/block/6300-6399-n-park-ave","address":"6311 N PARK AVE","parcelNumber":"493233320","source":"https://property.phila.gov/?p=493233320","ownerType":"owner-occupied","kind":"house","isHouse":true,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"VACANT LAND RESIDE < ACRE","useLabel":"Vacant lot","owner":"NGUYEN PHONG TAN","marketValue":491200,"livableArea":2787,"yearBuilt":2023,"lastSale":{"price":490000,"date":"2024-08-14T04:00:00Z"},"openViolations":0,"violYears":[{"y":2018,"n":2,"worst":null}],"taxOwed":0,"lat":40.049340328928615,"lng":-75.14097567602447,"geom":{"type":"Polygon","coordinates":[[[-75.140777955,40.049267069],[-75.141193409,40.049318748],[-75.141173397,40.049413589],[-75.140757942,40.049361908],[-75.140777955,40.049267069]]]},"zip":"19141","beds":5,"baths":null,"stories":3,"lotArea":4130,"zoning":"RSA2","grade":null,"basement":"1","heater":"A","centralAir":true,"extCond":"1","intCond":"1","garage":1,"homestead":false,"mail":"6311 N PARK AVE, PHILADELPHIA PA, 19141","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":2,"abated":true,"valueSeries":[{"y":2017,"v":26300,"taxable":26300},{"y":2018,"v":26300,"taxable":26300},{"y":2019,"v":26300,"taxable":26300},{"y":2020,"v":26300,"taxable":26300},{"y":2021,"v":26300,"taxable":26300},{"y":2022,"v":26300,"taxable":26300},{"y":2023,"v":26900,"taxable":26900},{"y":2024,"v":26900,"taxable":26900},{"y":2025,"v":570000,"taxable":114000},{"y":2026,"v":570000,"taxable":114000},{"y":2027,"v":491200,"taxable":98240}],"taxNow":1375,"familyHeld":true,"storyTag":"New construction","storyDelta":null,"timeline":[{"y":2018,"k":"viol","w":"2 L&I violations"},{"y":2021,"k":"permit","w":"New construction, addition, GFA change"},{"y":2021,"k":"permit","w":"New Construction"},{"y":2021,"k":"land","p":5650},{"y":2022,"k":"permit","w":"New Construction"},{"y":2022,"k":"permit","w":"New Construction"},{"y":2022,"k":"permit","w":"New Construction or Additions"},{"y":2022,"k":"permit","w":"New Construction or Additions"},{"y":2022,"k":"permit","w":"New Construction or Additions"},{"y":2024,"k":"sale","p":490000}],"rented":false,"signals":[{"kind":"permit-mismatch","level":"watch","title":"Assessment/permit mismatch","summary":"The assessment jumped 2019% in 2025, but no matching permit appears in the property timeline.","evidence":["assessment moved from $26,900 to $570,000","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."}]}