New houses have been built here. Here a polygon of one of them in WKT (street address: Bollenacker 9):

POLYGON ((13.063102704808 53.368279840977,13.063228386924 53.368327314833,13.06325445764 53.368302625889,13.063295730977 53.368318216013,13.063329976174 53.368285785916,13.063288707229 53.368270191054,13.063304741611 53.368254998732,13.06317906309 53.368207529897,13.063102704808 53.368279840977))
