Eaves of city villa with tent roof

That is why I wrote "as a rule," which applies to most places in Germany.

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100 cm may be a common sight in Lower Bavaria, but in Central and Northern Germany it looks completely unfamiliar.

In summer, we have west or southwest and mostly rather south in winter.
Nowadays, everything that the development plan allows fits into a new housing estate. At the moment, anthracite-colored windows are totally in trend...

Such a Weberhaus villa with 200 sqm and 100 cm roof overhang also fits almost anywhere...

Villa

The weather side in Germany is usually the west, and that’s that.

By the way, I said it looks visually odd because many people here don’t build like that. Of course, it’s subjective, but that’s just how opinions are.

We have west or southwest in summer and mostly rather south in winter. Nowadays, everything that the development plan allows fits into a new housing area. At the moment, anthracite-colored windows are completely in trend...

Such a Weberhaus villa with 200 sqm and 100 cm roof overhang also fits almost everywhere...

.... moreover, the roof overhang, if it is greater than 50cm, is included in the built-up area - this can become very tight in some construction projects

If money matters, I would keep it at 50 cm. Larger roof overhangs cost more but, IMHO, in the case discussed here ("city villa"), do not have a significant additional benefit.