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 Jul 2020 18:44
11ant schrieb:

I see some seriously sloppy workmanship there, and so close to the reveals. Did you pay careful attention to the standard dimensions when planning?

I didn’t really stick strictly to the standard dimensions...
11ant14 Jul 2020 18:57
But this should be done at least when working with less saw-friendly materials like porous bricks or cement blocks. With aerated concrete, calcium silicate bricks, or gypsum boards, it would be better to saw rather than improvise.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
H
hegi___
14 Jul 2020 19:19
I think that makes sense, but in my case, it is just like this. It will be done better with the second house.
face2614 Jul 2020 23:13
The metalworker measures in millimeters, the plasterer in centimeters, and the bricklayer is just happy if he manages to hit the plot of land.

Quote from a tradesperson (not a bricklayer) at my construction site
11ant15 Jul 2020 00:20
face26 schrieb:

and the bricklayer is relieved if he just manages to hit the plot boundaries.
No, no, the sloppy workmanship primarily results from the planning, not the bricklayers. If the planner ignores the exact measurements, it’s not possible to fix that neatly with saws for every brick.
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
H
hegi___
15 Jul 2020 07:06
I think he meant the slightly offset door jamb.