Thank you, we are also looking forward to the beautiful view.
"A large part of the property is largely a gently sloping terrace" For me, 18% is already quite steep. Do you have a photo of how your western neighbor built?
Would you like to explain to me how you calculated the 18% for the section? I can't find sufficient data about this in the Bayern Atlas and would like to learn more here. I am currently online via mobile, so I have attached screenshots from my phone (Google Street View). In this case, pictures of "all" western neighbors for better understanding. Picture 1 shows the paved parking spaces of the first houses in the street (I think a developer project), you can see that it is leveled, retained, and a stairway built up to the embankment at the front. The house then stands on the leveled area and partly built into the slope above. The next neighbor has an ascending driveway, no garage, as it looks like he modeled the entire property and put the house on the level; at the back I don't see a wall for the slope, only the next embankment to the house above. The direct neighbor left the embankment beside the street as it is, except for the driveway to the garage, where excavation took place. The house also stands on this upper level, and at the back you can see the slope, where I recognize a retaining wall. Does this already help you further? Edit: Almost forgot the answer to 11ant. On weekends I am active for research but do not make appointments. I will clarify this with my better half and then we will gladly get back to you.