{"asOf":"2026-07-09T12:04:41.243Z","block":"100-199 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/100-199-mountain-st","address":"133 MOUNTAIN ST","parcelNumber":"011099800","source":"https://property.phila.gov/?p=011099800","ownerType":"owner-occupied","owner":"UNANDER CHRISTINE E","marketValue":261900,"livableArea":720,"yearBuilt":1940,"lastSale":{"price":11000,"date":"2016-12-29T05:00:00Z"},"openViolations":0,"violYears":[{"y":2016,"n":3,"worst":null}],"taxOwed":0,"lat":39.92689397461321,"lng":-75.14824185559787,"geom":{"type":"Polygon","coordinates":[[[-75.148264664,39.926840506],[-75.148277977,39.926842259],[-75.148255073,39.926951596],[-75.148205369,39.926945536],[-75.148229183,39.926835929],[-75.148264664,39.926840506]]]},"zip":"19148","beds":2,"baths":1,"stories":2,"lotArea":560,"zoning":"RSA5","grade":"C-","basement":"A","heater":"A","centralAir":true,"extCond":"3","intCond":"3","garage":null,"homestead":true,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":2,"abated":false,"valueSeries":[{"y":2016,"v":151400,"taxable":121400},{"y":2017,"v":151400,"taxable":121400},{"y":2018,"v":151400,"taxable":151400},{"y":2019,"v":267000,"taxable":227000},{"y":2020,"v":289300,"taxable":244300},{"y":2021,"v":289300,"taxable":244300},{"y":2022,"v":289300,"taxable":244300},{"y":2023,"v":280200,"taxable":200200},{"y":2024,"v":280200,"taxable":200200},{"y":2025,"v":290100,"taxable":190100},{"y":2026,"v":290100,"taxable":190100},{"y":2027,"v":261900,"taxable":161900}],"taxNow":2266,"familyHeld":false,"storyTag":"Renovated & sold on","storyDelta":24,"timeline":[{"y":2015,"k":"sale","p":11000},{"y":2016,"k":"permit","w":"Major alteration"},{"y":2016,"k":"viol","w":"3 L&I violations"},{"y":2016,"k":"permit","w":"Plumbing"},{"y":2016,"k":"permit","w":"Electrical"},{"y":2016,"k":"permit","w":"Mechanical"},{"y":2016,"k":"permit","w":"Major alteration"},{"y":2016,"k":"sale","p":275000},{"y":2019,"k":"permit","w":"Electrical"}],"rented":false}