{"asOf":"2026-07-09T08:49:41.139Z","block":"300-399 HELLERMAN ST","blockUrl":"https://blockreport.homes/block/300-399-hellerman-st","address":"310 HELLERMAN ST","parcelNumber":"353059010","source":"https://property.phila.gov/?p=353059010","ownerType":"owner-occupied","owner":"SUERMANN WILLIAM","marketValue":252500,"livableArea":1240,"yearBuilt":1925,"lastSale":{"price":77500,"date":"2002-04-25T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.05253473431615,"lng":-75.09750213370916,"geom":{"type":"Polygon","coordinates":[[[-75.097568739,40.052404885],[-75.0976442,40.052323124],[-75.097720403,40.052362427],[-75.097357369,40.052747409],[-75.097284025,40.052707946],[-75.097568739,40.052404885]]]},"zip":"19111","beds":null,"baths":null,"stories":2,"lotArea":4321,"zoning":"RSA3","grade":"C","basement":"D","heater":"B","centralAir":false,"extCond":"4","intCond":"4","garage":null,"homestead":true,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":2,"abated":false,"valueSeries":[{"y":2016,"v":145300,"taxable":115300},{"y":2017,"v":145300,"taxable":115300},{"y":2018,"v":145300,"taxable":115300},{"y":2019,"v":140200,"taxable":100200},{"y":2020,"v":146100,"taxable":101100},{"y":2021,"v":146100,"taxable":101100},{"y":2022,"v":146100,"taxable":101100},{"y":2023,"v":200600,"taxable":120600},{"y":2024,"v":200600,"taxable":120600},{"y":2025,"v":243900,"taxable":143900},{"y":2026,"v":243900,"taxable":143900},{"y":2027,"v":252500,"taxable":152500}],"taxNow":2135,"familyHeld":true,"storyTag":"Improved","storyDelta":0,"timeline":[{"y":2002,"k":"sale","p":77500},{"y":2002,"k":"sale","p":77500},{"y":2019,"k":"permit","w":"Mechanical"}],"rented":false}