{"asOf":"2026-07-08T00:37:53.890Z","block":"400-499 ROSELYN ST","blockUrl":"https://blockreport.homes/block/400-499-roselyn-st","address":"421 ROSELYN ST","parcelNumber":"612185200","source":"https://property.phila.gov/?p=612185200","ownerType":"owner-occupied","owner":"TYLER LAVERN D","marketValue":166000,"yearBuilt":1928,"lastSale":{"price":42900,"date":"1993-10-26T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.04309402185473,"lng":-75.12782143434454}