Our floor plan design, your opinions

My statement only referred to the fact that supposedly 2.40 m is too narrow. Which - in my opinion - it is not.

Almost quoted correctly, but not 2.4 m, rather 2.3 m, and as a rough structural dimension. And who actually dares to place a toilet so narrowly in the drawing, opposite the (walled?) shower as an airlock at the entrance?

In my opinion, you also cling too much to the design and the external shape of the building, but there are still too many planning issues.

WD

Hello,

First of all, the language of the internet is "Du" ;-)

We are thinking of a single-layer 36.5 cm masonry without ETICS, no basement, flat roof, gas condensing boiler technology with solar support, underfloor heating, sanitary standard simple to medium, electrical equipment also simple to medium, windows we plan initially with triple glazing and plastic frames.
Since you have a good reputation here regarding cost estimates, I wanted to ask if you could take a quick look at our design and roughly estimate it. Construction is planned in Saxony, Erzgebirgskreis...

I will try ...

Single-family house, as a KfW 70 energy-efficient house: approx. EUR 215,000
Basement replacement room: approx. EUR 17,000/18,000 (uninsulated)
Carport/entry canopy 6.00 m x 6.00 m: (I have to guess, as I do not have a measurement) approx. EUR 9,000/10,000
Ancillary construction costs: EUR 35,000
Painting work included: EUR 10,000
Floor coverings included: EUR 10,000
Outdoor facilities included: EUR 10,000
Reserve for extras: EUR 10,000

An approximate investment without land: EUR 318,000 plus special requests such as floor-level showers or sliding doors etc.

Best regards from the Rhineland

Thank you Bauexperte for the assessment.