Today, it is basically no longer possible to build a detached single-family house in Stuttgart and the surrounding area. Certainly, there are exceptions, but basically it is not possible. There are building plots for 1 - 2 million.
Politically, this is also not desired in Baden Württemberg.
In Dresden or Leipzig, you can still fulfill your wish for a single-family house. Maybe not in the city center, but still in the nearby surroundings.
The development is not only leading to extreme price increases here in our country. In the USA, it is much worse than here. There, an annual income of 60,000 USD now counts as the poverty-threatened lower class. Ten years ago, that was a well-off middle class.
There is a video about food inflation in the USA. Very enlightening. A kilo of flour for 8 USD, a small piece of cheese over 10 USD. Eggs for 6 $, a small bread - about the size of a hand - 5$ etc. Many can no longer afford that. Meat is almost unaffordable. Restaurant prices are prohibitively expensive. 100 dollars are nothing there.
A normal weekly grocery shopping now costs 5-600 dollars there.
Or as a farmer said to me yesterday. Rough times are coming for us. Certainly not an opinion based on scientific data, but rather a case of farmer’s cunning.