Cost estimate single-family house Rhein-Neckar area

  • Erstellt am 2014-02-06 17:06:51

emer

2014-02-07 09:48:30
  • #1
We pay our architect in the FFM area for our little house (160 sqm, without basement, one garage) a flat rate of €30,000 gross, service phases 1-9, excluding structural engineer. He estimates the latter at €6,000 net.
 

Der Da

2014-02-07 10:08:11
  • #2
We built 1.5 stories with a prefab house company:
Costs for 150 sqm Kfw55 with gas heating, solar thermal, and WRL 235,000€
In your case, there would be approximately 50,000€ for the basement, maybe 60,000€
Then certainly 30,000€ additional construction costs

That makes just under 340,000€ in total

You might be able to do something about the house price if you plan a bit smaller here. So do the two full floors have to be there?

The architect's planning is not that unrealistic. And if he charges according to the fee schedule, his salary is fixed anyway.
 

Bauexperte

2014-02-07 10:28:37
  • #3
Hello Steffen,


Pious, unfulfillable wish; this will certainly mean the house will be smaller or you have to do without the basement.

Single-family house 150 sqm/LV, KfW 70: €240,000
Usable basement: €45,000
White tank; sealing: €7,000
Partial basement conversion as living space: €6,000 (without considering that probably a floor height increase is necessary)
Floor-level showers GF + UF: €1,500
Central ventilation with heat recovery: €9,500

Net and “just” construction costs for the house come to €309,000 including architecture, structural engineering, and thermal insulation certificate (WSNW) and medium equipment in the turnkey variant.


The incidental costs come here:

Secondary building costs: €35,000-40,000
Painting work: €10,000
Floor coverings: €10,000
Outdoor facilities: €10,000
Finished garage 3 x 9: €11,000
Reserve for extras: €10,000

The above items total €91,000; so estimated all in I reach €400,000.


I would send him packing for two reasons. First, it is already cheeky to bluff by €132,000 +/- 0, and second – if I base it on my estimate – I come to architectural costs of €52,000 (minimum rate) for all phases. Since your total costs lie between the table values of €300,000 and €500,000, it can only be at most €11,000 more expensive. €73,000 is quite a gulp :confused:


No. If you build via architect, the costs for architecture, structural engineering, WSNW and possibly technical building planning (TGA) come on top, whereas with a general contractor these costs – except TGA – are usually covered by the house price.

Rhenish regards
 

Steffendd

2014-02-07 10:48:21
  • #4
Hello,

thanks Bauexperte for the extensive info. We will have to puzzle over it this weekend.

Regards Steffen
 

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