{"asOf":"2026-07-08T00:19:28.390Z","block":"400-499 OLIVE ST","blockUrl":"https://blockreport.homes/block/400-499-olive-st","address":"428 OLIVE ST","parcelNumber":"881000330","source":"https://property.phila.gov/?p=881000330","ownerType":"vacant","owner":"431 FAIRMOUNT AVENUE ASSO","marketValue":107100,"yearBuilt":null,"lastSale":null,"openViolations":0,"taxOwed":0,"lat":39.96333228392545,"lng":-75.14554284690543}