A piece of asphalt driveway is missing here. It's not ending at the exit to the main road, but continues to the South-East, along with the building.
Then it continues as a pedestrian path with a concrete bollard at the edge.
Photo 1, a point where the road actually ends, facing north.
Photo 2, pedestrian/bike path with bollards, facing South-East.

via StreetComplete 58.1

Attached photo(s):
https://westnordost.de/p/222098.jpg
https://westnordost.de/p/222099.jpg