Are additional costs for suspended land calculable?

may I ask you what you paid for the running meter of the 3.00m wall panel?

I can also see what we paid for.
White bathtub on the mountain side
Thicker ceiling
The huge amount of reinforcement in the base plate and rear wall
There a piece of wall, there a few cubic meters of excavation, there a few cubic meters of mineral mixture. Above a certain height, you need heavy artillery.
Every excavator bucket costs,
Everything that needs to be dug up or filled in must be supported.

Rocky soil, for example, makes supporting easier, ground works difficult and expensive.

You can save costs if you build with the slope. House and garage are retaining walls.
You don’t build a basement, but a UG with living rooms. They also have nothing of a basement.

may I ask you what you paid for the running meter of the 3.00m wall panel?

I can't say exactly, as several items are involved Wall panel approx. 1k gross + 2 excavators: x hours at €130/hour per excavator + concrete + fleece + drainage + gravel + backfilling + skilled workers = 2k?

Whereas I do not intend it to be nearly as luxurious as it is with ivenh0. The garden itself is not to be filled in, so that the retaining wall on the property boundary is not exorbitant. Undoubtedly, it all looks really world-class.

It's a pity, because that's exactly what characterizes this type of property. From our dining area, you go straight out onto the terrace with the adjoining garden. From above, you can see well down. But no one can look in from the street.

The additional costs are calculable with good planning. Don’t just have the architect calculate, but also the [Tiefbauer], who can calculate that more precisely.

And take one from the area. Maybe the one that the neighbors had.