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.
tomtom7913 Jul 2020 18:51
These are standard Poroton hollow clay bricks.
H
hegi___
13 Jul 2020 19:10
It is about the interior walls
11ant13 Jul 2020 19:18
hegi___ schrieb:

However, he wants to build the first row using ledgestones made of sand-lime brick.

If that is his usual practice, I would let him do it; I don’t see any disadvantage in that – but I would be interested in the reasoning behind it.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
H
hegi___
14 Jul 2020 07:23
The reason is that soundproof bricks can only be cut with considerable effort.
With the 20 cm (8 inches) cill bricks, the interior height of 2.70 m (8 ft 10 in) can be achieved directly.
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Lumpi_LE
14 Jul 2020 07:44
The base is incorrectly constructed, creating a significant thermal bridge – unfortunately, it’s too late to change it now. Or is insulation still going to be added to the walls?
Y
Yosan
14 Jul 2020 07:48
Lumpi_LE schrieb:

The base (plinth) is incorrectly constructed, creating a significant thermal bridge – unfortunately, it’s too late to change it, or is insulation still going to be added to the walls?
I’m not an expert… how should it be done correctly?