{"asOf":"2026-07-07T23:15:58.319Z","block":"5400-5499 DIAMOND ST","blockUrl":"https://blockreport.homes/block/5400-5499-diamond-st","address":"5436 DIAMOND ST","parcelNumber":"522087100","source":"https://property.phila.gov/?p=522087100","ownerType":"owner-occupied","owner":"MARTIN-GERALD NIAH","marketValue":194400,"yearBuilt":1925,"lastSale":{"price":122401,"date":"2025-05-21T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.98766545830569,"lng":-75.23383025834094}