{"asOf":"2026-07-09T08:49:36.644Z","block":"3400-3499 HELEN ST","blockUrl":"https://blockreport.homes/block/3400-3499-helen-st","address":"3455 HELEN ST","parcelNumber":"452350100","source":"https://property.phila.gov/?p=452350100","ownerType":"absentee","owner":"SONNTAG ERIC M","marketValue":143700,"livableArea":1208,"yearBuilt":1920,"lastSale":{"price":85500,"date":"2019-05-10T04:00:00Z"},"openViolations":0,"violYears":[{"y":2017,"n":8,"worst":"EXTERIOR STRUCT UNSAFE COND 7"}],"taxOwed":0,"lat":39.99771998517166,"lng":-75.10558955882371,"geom":{"type":"Polygon","coordinates":[[[-75.105489787,39.997642276],[-75.105531088,39.997619966],[-75.105689613,39.997798457],[-75.105648344,39.997819978],[-75.105489787,39.997642276]]]},"zip":"19134","beds":3,"baths":1,"stories":2,"lotArea":1118,"zoning":"RSA5","grade":"C","basement":"C","heater":"B","centralAir":false,"extCond":"4","intCond":"3","garage":null,"homestead":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":3,"abated":false,"valueSeries":[{"y":2016,"v":54900,"taxable":54900},{"y":2017,"v":54900,"taxable":54900},{"y":2018,"v":54900,"taxable":54900},{"y":2019,"v":50900,"taxable":50900},{"y":2020,"v":54800,"taxable":54800},{"y":2021,"v":54800,"taxable":54800},{"y":2022,"v":54800,"taxable":54800},{"y":2023,"v":107800,"taxable":107800},{"y":2024,"v":107800,"taxable":107800},{"y":2025,"v":128900,"taxable":128900},{"y":2026,"v":128900,"taxable":128900},{"y":2027,"v":143700,"taxable":143700}],"taxNow":2012,"familyHeld":true,"storyTag":"Renovated & sold on","storyDelta":7.34,"timeline":[{"y":2001,"k":"sale","p":10250},{"y":2017,"k":"viol","w":"8 L&I violations incl EXTERIOR STRUCT UNSAFE COND 7"},{"y":2017,"k":"sale","p":25000},{"y":2017,"k":"permit","w":"Major alteration"},{"y":2019,"k":"sale","p":85500}],"rented":true}