3831 Cambridge St. in West Philadelphia is owned by Antoine Gardiner. He and his property management company, Bizness As Usual, owe $471,000 in back taxes on 58 properties, public records show.

3831 Cambridge St. in West Philadelphia is owned by Antoine Gardiner. He and his property management company, Bizness As Usual, owe $471,000 in back taxes on 58 properties, public records show.