Budget for the construction of a single-family house with a WU concrete basement

Hello,

Additionally, another 15% of the construction costs as incidental construction costs (including house connections, planning costs, building application, architect services, soil survey, excavation of the foundation pit and removal).

Take a look here:

https://www.hausbau-forum.de/ratgeber/bauherrenhilfe.422/bauherrenhilfe-vor-vertragsabschluss.424/bausumme.662/#Baunebenkosten%20und%20Grunderwerbsteuer

In addition, there is the basement (35,000-40,000 EUR not a residential basement)

More like EUR 40-50k, depending on the house size as a pure utility basement.

Current estimated costs:

Single-family house 190 sqm: EUR 290k - as a monolithic KfW 70 efficiency house with gas condensing boiler and solar domestic hot water heating, decentralized ventilation system
Incidental construction costs: EUR 40k
Basement: EUR 40-50k
Prefabricated garage EUR 12k including electric sectional door and electrification of the prefabricated garage
Outdoor facilities EUR 15,000
Interior finishing: EUR 25,000
Kitchen: EUR 10,000
Buffer: EUR 25k
Surveyor/construction supervision: EUR 5k, depending on scope possibly more

Total investment approx. EUR 472k

What do you think of this breakdown, does it reflect a realistic picture of the expected costs?

Now it should be roughly realistic

Regards from the Rhineland

Good evening, since so much advertising has already been done here and Joschka 80 wants to build in the Rhein-Main area, a tip from me: feed google with "Das Massivhaus". (no self-promotion) Best regards vokono

The company is from RLP!

Thanks for the tip, it sounds pretty good at first impression... only the house types don’t appeal to me and the free planning is probably going to be very expensive.