Setback area RLP for a §34 BauGB boundary development

if we do the version with the garage on the right, we would build without a basement, since it would only be dark there or with light wells. but then we would have the problem with the foundation of the house, meaning that the foundation would have to be made deeper, because otherwise the garage floor slab would be excavated on the side

if we do the version with the garage on the left, we could build with a basement, which would then be exposed on the right and then an office and guest room could be placed downstairs

if we could do the variant with the garage on the left, we would build with a basement that then protrudes on the right and then you could put the office and guest room downstairs

Either way, you will not be allowed to put living rooms under the boundary garage, unless it is a construction obligation.

No, I don't want that. It shouldn't come across like that ^^ Preferred option: Garage on the left, then house with basement, about 4m space to the neighboring house Other option: 4m space on the left, house without basement, garage, neighboring house

ca 4m Platz zum

That would still be 2m too little under the assumption of distance area transfer, and thus at most possible for privileged buildings / rooms.

Yes, exactly, and that's the question whether we really have to observe this distance area since we have nothing recorded in the land register. And whether it would be possible to arrange something else with the neighbor so that he allows reducing the distance from 6m to 4m or so. Otherwise, he would lose his windows because we have no other choice but to place either the garage or the house against his house wall.

What are those strange pipes right through the property? Are they registered in the land register [GB]?