Hello everyone, unfortunately I have not received a response to my aforementioned question. Maybe something will still come. :)
On the topic, we were at the municipality last week, a division/development is basically possible within a certain window and with the corresponding distances in [NDS]. Now we have made some progress, but I am unsure if I have chosen the right path from here, so I ask for an assessment.
My procedure plan:
1. Clarify details with the owners of the property regarding the division
2. Appointment with an architect to get a non-binding/free offer and to see at all what would be possible on this rather narrow property and whether we like it.
3. Think everything over calmly :)
4. With the architect’s planning, go to the responsible building authority and obtain written approval for the architect’s planning
5. Commission a surveying engineer (publicly appointed surveying engineer) for the property division
I hope this is the right way; if I have forgotten something or should do something differently, please let me know. :)
Many thanks in advance.