ᐅ Construction Report Single-Family Home €1200 per m²

Created on: 14 Jun 2020 12:05
H
hegi___
Hello everyone,

This is the construction report following an earlier thread on floor plan design.

Planned are:
618 m² (6650 sq ft) plot of land
150 m² (1615 sq ft) living space
50 m² (540 sq ft) double garage
Air-to-water heat pump with underfloor and wall heating
Zehnder ventilation system
Exterior blinds in the living room, kitchen, and gallery. Windows anthracite on both inside and outside
Smart home wireless Homematic IP
Planned budget: €300,000 including land and ancillary costs + €30,000 reserve
Plus €12,500 net for a 9.6 kWp photovoltaic system financed separately

Only small regional companies recommended by other builders are being considered.

So far, the following trades have been contracted:

Earthworks: €20,000
Shell construction: €73,000 + €1,000 for the porch above the front door, Wienerberger Poroton T9
Roof: €19,000 + €1,500 scaffolding
Electrical work: €11,000 excluding chiseling work
Window materials: 17 Salamander triple-glazed units + Beck & Heun roller shutters + 5 Selt exterior blinds = €16,000

Quotes received for:
Plastering without decorative finish: €21,000
Bathroom ceramics Villeroy & Boch: €3,000 from Reuter Bathroom Shop
Interior doors Herholz: €2,600
Hörmann front door + garage door: €3,000
Building services materials from the internet: €10,000
Zehnder ventilation unit ComfoAir Q350 TR enthalpy heat exchanger including materials: €4,000 from Selfio
Nobilia kitchen furniture: €5,500, Bosch Series 4 kitchen appliances from Für Uns Shop with 50% discount for €3,500

Modern white villa with dark pitched roof, carport, two cars and front garden.

3D visualization of a modern white house with grey roof, garden and driveway.


Floor plan of a house with kitchen, office, hallway and WC as well as color-coded wiring.


Floor plan of a house with bedroom, child 1, child 2, dressing room, hallway, bathroom and stairs.


Architectural plan: two-story house with floor plans, sections and elevations.


Architectural plan of a house with front, rear, north and south views including measurements.


Construction cost breakdown with land, interim and building costs as well as own work.
H
hegi___
14 Jun 2020 12:59
So, the house construction costs excluding additional expenses and minus the double garage & kitchen amount to: €206,000 - €15,000 - €9,000 = €182,000.
Divided by 150 m² (1,615 sq ft) = €1,213... okay, I rounded down.

Since my construction costs have often been criticized in the past, the "Bild" headline had to be simple.
Y
ypg
14 Jun 2020 13:23
hegi___ schrieb:

So the house construction costs without additional expenses and after deducting the double garage and kitchen amount to: €206,000 - €15,000 - €9,000 = €182,000
Divided by 150 m² (1,615 sq ft) = €1,213 per m²... okay, I rounded down

Since my construction costs have often been criticized in the past, the "Bild" headline had to be simple.

However, you forgot the craftsman costs (own work).
tomtom7914 Jun 2020 13:40
Great, finally someone who is doing a lot of the work themselves again please keep us updated. Most of the people with these numbers here in recent years were unprepared dreamers.

The prices sound very, very reasonable.
I’ll take a quick look at your building site.
J
Joedreck
14 Jun 2020 15:10
ypg schrieb:

The calculation is usually based on the pure house price, turnkey.

So the additional construction costs can still be deducted.

However, Axel is placing incorrect data in the wrong columns here. And the self-construction work (owner labor) should of course also be recorded as hourly wages, even if not as high as if a company does the work.

All in all, this results in a typical house price of around 2000 €/m² (2000 €/sqm) of finished living space. As I said: tabloid headline

This is only intended to artificially inflate the calculation. If the original poster manages this without accounting for hours worked and thus no reduction in wages, then obviously no hourly wages need to be charged.
B
Bookstar
14 Jun 2020 19:02
Yes, the building location is very interesting—these prices are only found in very specific areas in Germany. As someone from the south, you almost feel a bit envious. You can best see this in items like interior and exterior plastering, where costs elsewhere can be nearly double.

But construction costs equal value; you must not forget this when calculating. In Munich, you might pay over 1 million, but you also create significant value. If the COVID-19 crisis shakes up the real estate market, a house in Munich will still be sellable, whereas in the Vogtland region it might only sell with incentives...
S
Snowy36
14 Jun 2020 19:05
His profile said Saarland ...
Does nobody want to go there?