{"asOf":"2026-07-08T00:06:12.054Z","block":"100-199 MASTER ST","blockUrl":"https://blockreport.homes/block/100-199-master-st","address":"121 MASTER ST","parcelNumber":"182170400","source":"https://property.phila.gov/?p=182170400","ownerType":"absentee","owner":"METTIAS MARY A","marketValue":540000,"yearBuilt":2017,"lastSale":{"price":515000,"date":"2017-09-29T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.972152999635085,"lng":-75.13604821920067}