When are development costs for road expansion due?

well, you have to be able to afford Bavaria... but that's what living in a monarchy is for

especially want to.

On the topic of monarchy, I live in the last German county that forms a district...

But development costs are certainly not imaginary costs that a municipality can impose at whim. What do the 90€ consist of? Are the compensation and infrastructure areas that expensive? Difficult terrain to develop?

Flat building land. Finest Munich gravel as a base,... Golden canals? No idea,... For us, the construction of the road already costs nearly 300k. Divided over 40 houses, that amounts to 7.5k each. At €650 per sqm purchase price, the €90 more is already irrelevant,... In Bavaria, there is a democracy (at least I have heard that). You can vote for all parties you want, as long as they are called CSU,...

Then the compensation areas are probably the corresponding expensive part. At a purchase price of 650€, I can certainly imagine that. In comparison, the development is rather expensive for me, with a purchase price that corresponds to one tenth of yours...

At €650 per sqm purchase price, the extra €90 doesn't matter anyway,....

Gasping for breath
That would be almost €600,000 for our plot + development costs