Floor plan of a single-family house 155m², without basement, 3 children's rooms, 1 office

  • Erstellt am 2024-12-17 12:18:30

nordanney

2024-12-17 17:12:20
  • #1
170sqm times 3,000€ = 510k Additional cost facade maybe the 15k And who builds the huge garage with the technical room? That is another 75k Also, there are the surcharges for the expensive groundwork, development, permit costs, etc. And who knows exactly what is included in the offer and what is not... (Construction electricity: provided by the builder, floors except for bathroom/kitchen: provided by the builder, painter: provided by the builder or similar – with a house that size, that easily adds another 50k or more)
 

h28smbh

2024-12-17 17:37:10
  • #2


The development plan states: "The wall height is defined as the measurement from the established ground level at the top edge of the street, reference point at the center of the property, to the intersection of the exterior wall with the roof covering or, in the case of flat roof construction, to the uppermost edge of the parapet."
 

h28smbh

2024-12-17 18:03:22
  • #3


It is certainly correct that there are better ways to build ecologically. Primarily, we like wood as a material, and admittedly I have probably adopted the term "ecological timber construction" from a brochure of a house building company. Under the maxim ecology, much is probably to be questioned.


Thanks :)


Of course, I do not make an offer based on just one floor plan, but on a whole catalog of requirements and services. That I list the facade here as well is only due to the fact that, in addition to the 10 sqm, it is the second change to the original offer.
I will study your posts.


Exactly, floor coverings. The whole topic of owner-built work is not quite clear yet because we have little time and have not yet calculated whether it is worth our time or even necessary.


Thanks for the hint.
"III Number of full floors as a maximum limit
Garages and outbuildings must generally be built single-storey.
If the original terrain slopes more than 1.50 m at the building, measured along the slope line, a building is to be constructed in hillside construction with basement + ground floor."
 

h28smbh

2024-12-17 18:05:05
  • #4


So far I have assumed that the left cross-section applies to my property.
 

nordanney

2024-12-17 18:12:07
  • #5
Should it also be visible? You already mentioned the facade, but also inside? Because otherwise, you don't get much out of the building material if inside it's plastered in the end like in any prefab house (or drywall is puttied).
 

h28smbh

2024-12-17 18:22:27
  • #6
You have significantly more expertise on the subject than I do, so I do not want to exclude the possibility that I may have overlooked something and arrived at incorrect figures. Basically, I have either conservatively estimated or obtained offers for everything that is to be done on a client-provided basis according to the offer. With that, I arrive at total costs of 650k, ready to move in. The large garage was part of the offer and cost €51,485 without the gate.
 

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