"glaucus 6" is, just like "glaucus 5," built through the block and has a facade towards both pelikansgränd and johannesgränd. the building is from the 17th century. during archaeological investigations of the property in 1997-98 leftovers of sten sture the elder's piling from 1492. the piling was later used by the knights hospitaller for the church construction. it is very probable that the church's north-eastern located on the lot. a roof tile found in the 1960s, as well as a limestone column in 1968, were found and both are considered to belong to the church.