Prefabricated house or solid house BW

  • Erstellt am 2016-02-02 12:10:09

Baufie

2016-02-02 13:18:22
  • #1
But not for 150-160 sqm including basement and garage.
 

ONeill

2016-02-02 13:27:24
  • #2
Here are our costs in NRW: 160 sqm, Kfw 40, air-water heat pump, underfloor heating, controlled residential ventilation with heat recovery, no basement, 2 bathrooms, a bit of smart home and other gadgets for around 300,000 ready to move in. However, we will still do floors and doors or have tiles done and save a bit.

Plot 630 sqm for 100,000, 50,000 ancillary construction costs. That brings us to 450,000 euros, but without a basement.

Maybe just for comparison.

This prefabricated house provider is rather in the upper segment.
 

Pritscher

2016-02-02 13:27:55
  • #3
What would be an appropriate budget for this project with prefab house manufacturers? The equipment can be a little bit above standard.
 

Bauexperte

2016-02-02 13:28:20
  • #4
Hello,


So the secondary apartment is supposed to be in the basement. Then I estimate the costs in solid construction roughly as follows:

Plot: TEUR 95
Single-family house 160 sqm, built according to the Energy Saving Ordinance: TEUR 270
Usable basement: TEUR 50
Basement conversion for secondary apartment: TEUR 25**
Carport and prefabricated garage 3.00 x 6.00 m: TEUR 12
Incidental construction costs: TEUR 40
Painting/flooring in EL: TEUR 20
Exterior facilities in EL: TEUR 10 (only the essentials)
Reserves for extras: TEUR 10

**if the conversion is to be _only_ prepared, you can calculate with about TEUR 12 (basement insulation, floor height increase and piping)

All in, approx. TEUR 532


The serious prefab house providers don’t let anything be overly expensive; the production process as well as the advertising costs (many have show houses) justify this price. People and materials need to be paid.

As you can see from my estimate, even with solid construction you won’t be able to make it with your desired budget; so much EL is not realistic at all. A piece of a house always costs a price "x," there’s no way around it.

Rhenish regards
 

Pritscher

2016-02-02 13:31:09
  • #5


Yes, I have the same feeling. As I said, one prefab house manufacturer also proposed 150-160 sqm without cellar and we ended up at about 412,000 euros. For us, a cellar definitely makes sense because due to the hillside location we need retaining walls anyway and thus the additional cost for the cellar is not that much more, but you get the corresponding increase in space.
 

Pritscher

2016-02-02 13:35:17
  • #6



Thanks for listing the costs, that already gives me a feeling that we might not do the granny flat and only go with about 140 sqm instead.
But why did you calculate €25,000 for the granny flat expansion? It shouldn’t cost that much. The basement insulation is included in the price of the basement.
Besides, on the 50 sqm we only want to lay laminate floor / and a bathroom of about 6-8 sqm and if a kitchen comes in, it will be a small kitchenette that should cost max. €1,000-2,000.
 

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