Construction costs per square meter - how to calculate?

  • Erstellt am 2024-03-13 17:40:10

ruby27

2024-03-13 17:40:10
  • #1
Hello dear forum community,

I am currently dealing with determining the approximate construction costs for our house. On the internet and yes, also here, you often find figures per square meter. But what do they refer to? To the gross floor area or the net floor area? The living area? With "cheap" 3000€ per square meter, that is already several thousands of difference, depending on what you calculate with.
 

nordanney

2024-03-13 17:59:09
  • #2
These are the 300/400 costs related to the living area (DIN 277). You can manage well with +/- €3,000/sqm plus all other costs (earthworks, development, architect, basement, garage, etc.).
 

Allthewayup

2024-03-13 19:28:59
  • #3
And what the cost group 300/400 includes can be found in DIN 267
 

derdom

2024-03-13 21:38:40
  • #4
But excavation pit and so on are mentioned in the 300 range, or am I reading that wrong?
 

k-man2021

2024-03-13 22:00:45
  • #5
Correct, the excavation pit is also included in 300.
 

nordanney

2024-03-13 22:35:03
  • #6

Correct, but the preparation of the property is not included.
 

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