This is what it looks like: It is located in 01844 Langburkersdorf. Totally crappy zigzag border - I know. The marked buildings no longer exist. With a division into 3 parts, you would have a triangular plot of about 500m². Is something like that sensible? Or is it better to make only 2 out of it?
We would also have to ask the building authority what is allowed. The question is whether the effort is even worth it. Maybe we better just leave the trees...