Is the cost breakdown for a single-family house plausible?

Basically, the average standard should be indicated and not the creative alternative, just as little as the Mercedes/Miele price.

If you list your construction costs, you should maybe also come from the region or specify your building location. Otherwise, you only confuse people.

140sqm x €2,000 = €280,000 + 20% incidental construction costs = €56,000 + buffer €30,000 + outdoor facilities = €20,000 + garage & carport = €20,000 + land etc. pp.

If I had asked here in the forum beforehand, I would probably have been predicted:

140 sqm x €2,000 = €280,000
+ 20% incidental building costs = €56,000
+ buffer €30,000
+ outdoor facilities = €20,000
+ garage & carport = €20,000
+ land etc. pp.

Then I would have ended up somewhere between €400,000 and €500,000... I would have quickly discarded my building plans.

The cost estimate may be accurate in itself... but only in Bavaria or elsewhere. Here in Brandenburg, I paid half for everything. Of course, you are not allowed to mention that, because paying little = cheap. Or Dacia price...

But you can also look at it this way, that the salaries here are totally different. People in Bavaria would probably just laugh at my salary (€2,000 net)... here I can live very well with it and don’t have to watch every euro.

If you list your building costs, you should maybe also come from the region or specify your building location. Otherwise, you just unsettle people.

And the sentence like "if the money still lasts, then..." echoes its mocking song in the empty rooms of the new building.