KfW-Effizienzhaus 40 Plus construction costs and KfW funding possibilities

Informing without property - necessary Planning about property - not possible

Energy Saving Ordinance is the energetic minimum everything beyond that costs money

Why do you want to build a house? The advantage is to be the master in the house and no one is disturbed. With tenants in the house the advantage is gone. How does the possibility of renting look? I come from the countryside where you can already rent out the 2nd apartment, but to cover the capital service with it? With us you pay about 400 cold for 90sqm + parking space + garden or terrace What do you do if the tenants do not pay the rent on time or not at all for months? They also do not always treat the apartment carefully.

Then you get your family - sounds like a single is planning at the moment. You have to convert 2 residential units into one - money again to be spent. In addition, a single-family house has different requirements than 2 apartments. Dressing room, large family bathroom, large open space, staircase in the living area without separate stairwell.

In addition, you will probably need 2 parking spaces for each residential unit. Instead of a nice garden - stone desert

You are 25. Save equity, inform yourself and build a single-family house without rental capital commitment that with a lot of luck will break even.

Informieren ohne Grundstück - notwendig Planen über Grundstück - geht nicht

Yes, he even has to. Otherwise, in the end he buys a plot of land that is much too expensive and blows his budget. Or one on which no house fits according to his ideas. The people here in the area who bought a "cheap" hillside plot that then caused extreme additional costs for the foundation due to very soft soils can tell a tale about it...

That counts as informing for me.

Planning goes into detail and that is not possible without a plot of land. Anyone who informs themselves knows before the purchase that a hillside is more expensive than a flat plot and that you can get a letter from us if the lower price compensates for the difference in construction costs. The information also includes checking the finances.
The beautiful planning of the city villa is useless if the [B‘Plan] does not allow it. Likewise, you do not know your scope or that the hillside is more expensive.