{"asOf":"2026-07-09T18:50:53.358Z","block":"4200-4299 BALTIMORE AVE","blockUrl":"https://blockreport.homes/block/4200-4299-baltimore-ave","address":"4237 BALTIMORE AVE","parcelNumber":"272081100","source":"https://property.phila.gov/?p=272081100","ownerType":"owner-occupied","kind":"multi-family","isHouse":false,"residential":true,"taxExempt":false,"institutional":false,"buildingClass":"ROW CONV/APT 3 STY MASON","useLabel":"Apartment building","owner":"UMEH ONUORAH","marketValue":729300,"livableArea":2475,"yearBuilt":1930,"lastSale":{"price":124000,"date":"2000-12-11T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.94982222637691,"lng":-75.20902301891807,"geom":{"type":"Polygon","coordinates":[[[-75.208973046,39.949708546],[-75.20906166,39.949694534],[-75.209072955,39.949940866],[-75.208983077,39.949944372],[-75.208973046,39.949708546]]]},"zip":"19104","beds":null,"baths":null,"stories":3,"lotArea":2067,"zoning":"RTA1","grade":"B-","basement":"D","heater":null,"centralAir":null,"extCond":"4","intCond":"4","garage":null,"homestead":false,"mail":"4237 BALTIMORE AVE, PHILADELPHIA PA, 19104","mailOut":false,"appeals":[],"taxYears":[],"taxNet":0,"taxLien":false,"timesSold":1,"abated":false,"valueSeries":[{"y":2016,"v":290500,"taxable":290500},{"y":2017,"v":290500,"taxable":290500},{"y":2018,"v":290500,"taxable":290500},{"y":2019,"v":451400,"taxable":451400},{"y":2020,"v":469000,"taxable":469000},{"y":2021,"v":469000,"taxable":469000},{"y":2022,"v":469000,"taxable":469000},{"y":2023,"v":519700,"taxable":519700},{"y":2024,"v":519700,"taxable":519700},{"y":2025,"v":857400,"taxable":857400},{"y":2026,"v":857400,"taxable":857400},{"y":2027,"v":729300,"taxable":729300}],"taxNow":10209,"familyHeld":false,"storyTag":"Improved","storyDelta":null,"timeline":[{"y":2000,"k":"sale","p":124000},{"y":2007,"k":"permit","w":"Electrical"}],"rented":true,"units":2,"signals":[]}