ᐅ Construction Report Single-Family Home €1200 per m²

Created on: 14 Jun 2020 12:05

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.

hegi___30 May 2021 12:10

#421

By and large, we managed to complete everything and ended up about 10,000 above the planned budget.

Yes, there was quite a bit of own labor involved.

Looking at it now, with houses in the area selling for 100,000 to 150,000 more, I would say it was worth the effort.

hegi___1 Sep 2024 08:31

#422

The extension continues with an additional 17m2 (183 sq ft).
The price of 1200 euros per m2 (111 USD per sq ft) remains the same.

Modern two-story house facade with garage and entrance in 3D visualization

Schematic wooden structure: timber frame, OSB sheathing, and roof construction.

klabauter86142 Sep 2024 12:28

#423

What exactly is inside the utility room now, and how does it look? It’s interesting to see how ventilation, heating, and so on fit into roughly 8m² (86 sq ft).

hegi___2 Sep 2024 13:01

#424

The ventilation system is located in the attic.
In the utility room, there is only a 200-liter (53-gallon) storage tank and a few pipes on the wall.
The required space is approximately 2 m² (22 sq ft).

klabauter86142 Sep 2024 13:33

#425

Ah, okay, thanks. I thought I had read that the house has a photovoltaic system, heat pump, and ventilation. So where are the electrical cabinet, heat pump indoor unit, and inverter located?

hegi___2 Sep 2024 15:12

#426

An indoor heat pump unit is not necessarily required. I just have a switching valve between the domestic hot water storage tank and the underfloor heating system. The inverter and electrical cabinet are also mounted on a wall, but they are only 30cm (12 inches) deep.

ᐅ Construction Report Single-Family Home €1200 per m²

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