Who still builds completely with their own resources nowadays?
Why should that no longer be possible? Not everyone builds in the suburbs where 400-500€/sqm is considered normal and the outrageously expensive land takes away any room to breathe. With an affordable plot and a normal-sized house on a slab foundation, quite a lot is still possible. Right now is unfavorable due to the combination of high interest rates and construction costs, but I claim that anyone who signed their contract 1.5 years ago could still build a house completely on their own with an average household net income. Especially if you add a few DIY contributions. Then we are talking about a budget of 450k; sure, then it’s more like Town & Country or Danwood rather than Weberhaus, but until about half a year ago, that could still be managed with a 1500€ installment. Our budget is a bit higher, but I can still manage our build alone even though others here have significantly better incomes. I don't necessarily want a big subsidy from my parents either; just the squabble with the siblings (...actually only my sister...) wouldn’t be worth it if I can avoid it. A nasty additional demand from the general contractor would have to come first for me to accept help.