{"asOf":"2026-07-09T03:43:40.822Z","block":"400-499 BROWN ST","blockUrl":"https://blockreport.homes/block/400-499-brown-st","address":"409 BROWN ST","parcelNumber":"056153245","source":"https://property.phila.gov/?p=056153245","ownerType":"owner-occupied","owner":"KNECHTLI LUCIEN RYUTA","marketValue":497800,"livableArea":1653,"yearBuilt":1990,"lastSale":{"price":506250,"date":"2017-02-28T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.964017726041774,"lng":-75.14491293004853,"geom":{"type":"Polygon","coordinates":[[[-75.144967036,39.96396302],[-75.144918888,39.964086319],[-75.144858824,39.964072434],[-75.144906972,39.963949132],[-75.144967036,39.96396302]]]},"zip":"19123","beds":3,"baths":2,"stories":2,"lotArea":986,"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":6,"abated":false,"valueSeries":[{"y":2016,"v":346000,"taxable":319000},{"y":2017,"v":346000,"taxable":319000},{"y":2018,"v":346000,"taxable":346000},{"y":2019,"v":477700,"taxable":437700},{"y":2020,"v":493600,"taxable":448600},{"y":2021,"v":493600,"taxable":448600},{"y":2022,"v":493600,"taxable":448600},{"y":2023,"v":422900,"taxable":342900},{"y":2024,"v":422900,"taxable":342900},{"y":2025,"v":476900,"taxable":376900},{"y":2026,"v":476900,"taxable":376900},{"y":2027,"v":497800,"taxable":397800}],"taxNow":5568,"familyHeld":false,"storyTag":"Improved","storyDelta":2.09,"timeline":[{"y":2001,"k":"sale","p":164000},{"y":2001,"k":"sale","p":164000},{"y":2003,"k":"sale","p":253500},{"y":2003,"k":"sale","p":253500},{"y":2017,"k":"sale","p":506250},{"y":2017,"k":"sale","p":506250},{"y":2018,"k":"permit","w":"Alteration"},{"y":2018,"k":"permit","w":"Electrical"}],"rented":false}