Hello,
at first glance, I find the house price quite high.
We built very similarly to you (in Baden-Württemberg):
- 164 sqm wooden house
- garage with electric door drive
- many windows (also large roof windows)
- terrace, driveway paved (approx. 120 sqm), garden already finished (lawn, trees, hedge, etc.)
- kitchen (even somewhat more expensive than the one you planned)
- electric shutters
- rainwater cistern in the garden
- plot cost about the same as yours
- and unlike you, full basement with waterproof concrete
And our house price was significantly below yours.
However, I think the experts here can give you better information regarding the house price.
Best regards