Support hanging and filling - Additional costs?

Garage and building services, entrance and 2 rooms in the basement

Disadvantage here: The lowest terrain elevations are in the north. And garage or carport can only be placed where it is the lowest. Here is the height situation using the example of house 9.50m*11.00m and garage 6.00m*4.00m:

For other suggestions, here is the site plan without planning (scale 1:100):

We had a very productive consultation appointment yesterday. The basement was also planned as a UG. The garage is placed on the west side of the house and then serves as an additional terrace. That is at least the plan. We'll see what it ultimately costs.

Continue searching in parallel.

The garage is on the west side

Since the property is rotated almost 45° against the north direction, you don’t have a west side. Show it on the site plan.

then serves as an additional terrace.

Then it has to comply with setback areas. And where are the windows of the basement rooms located?

Have marked the area of the garage and terrace. The windows of the basement will be large and face the front towards the street (but that is the case with every variant that has a basement)

Mh, you can. I'm not a fan of rooftop terraces. Advantage The slope is supported in that area Many rooms with windows in the basement Disadvantage Probably more costly than the proposals from Escroda. But it depends on the overall concept.