Procedure for constructing a new single-family house on an existing plot

Exactly UG (which it is not) and EG are more than enough. If you cleverly place it on the slope.

OT: Forgotten how to quote? (#68) Words are being put into my mouth... tsts. ;)

@11ant OT: Forgotten how to quote? (#68)
Words are being put into my mouth...tsk tsk.

Extremely strange. How the HTML brackets disappeared by ghostly hand when submitting is beyond me.
The second block from post #68 should correctly read:

That means possibly (if it roughly fits the slope, possibly with a few steps) the entrance is on the street side on the "EG" and on the garden side in the "UG" (or vice versa depending on the slope). Whether this legally remains a basement as a special floor or just counts as a full floor depends, among other things, on how deep you have to dig in the section...

Floors are above-ground floors if their ceiling upper edges on average protrude more than 1.40 m above the ground surface, otherwise they are basement floors.

The ideally designed residential basement floor in this sense protrudes from the ground so far that on the valley side the window sills are snow-high above the grass surface with normal height and on the mountain side street the upper edge of the entrance floor window sill so that the base frame stays dry even in heavy rain. For exits or floor-to-ceiling windows "light wells" are then necessary.

I have slightly modified my version.

Garage / storage room 9*6m
House 14*7.5m

Ground floor upper half and garage at 499m split-level lower half at 498.10m. Ground floor with guest room, WC with shower, utility room (upstairs) and family room (downstairs)
Upper floor at 502m (2 children’s rooms, bathroom, bedroom, utility room)
Gable roof about 30 degrees
The narrow house so that you have quite high walls on the 2nd floor. (8m is quite tight with a gable roof).

Connection garage / house with glass roof or windbreak partially solid?

Street height and reference for the building height unknown!

[ATTACH alt="Grundstueck132.jpg" type="full"]77752[/ATTACH]

That works with minimal terrain modeling without basement.

Who is building the street?

I have somewhat modified my version.

Garage / storage room 9*6m House 14*7.5m

Ground floor upper half and garage at 499m split-level lower half at 498.10m. Ground floor with guest room, WC with shower, utility room (upstairs) and all-purpose room (downstairs) Upstairs at 502 m (2 children's rooms, bathroom, bedroom, utility room) Gable roof about 30 degrees The narrow house so that you have fairly high walls on the 2nd floor. (8m is quite tight for a gable roof).

Connection Garage / House with glass roof or windbreak partially solid?

Street level and reference for building height unknown!

[ATTACH alt="Grundstueck132.jpg"]77752[/ATTACH]

This works with minimal terrain modeling without a basement.

Who is going to build the street?

Thank you for your version, that looks interesting. By split-level do you mean that there is a staircase or an ascent (approx. H=90cm) between the all-purpose room and the upper part? Why do you get higher walls through the narrow house?

We have to develop the property ourselves. Here it will come down to a construction road that the neighbor building to the northwest and we will provide. In x years the municipality will continue development, of course we have to take this into account, but it may take a while. As mentioned, no further land sales are planned.

Best regards

who

Why do you get higher walls with the narrow house?

Because the roof does not get that high, the walls can be higher.

Of course, you can also simply make a flat roof or another house shape. That was just an idea.