That is no longer possible even in the most remote village in Germany with 100% own work. That’s pretty much exactly 1000 euros/m2. The material costs alone without any labor wages wouldn't cover that. Such a house would also not pass the energy saving regulation in Germany. All materials would have to be bought from the hardware store at special prices and be of the worst quality. I’d say garden shed.
You forgot that garage, basement and furniture are still included in the price :)
Unfortunately, I have to disappoint you. Most remote village … well, not quite or up to interpretation :D The next "bigger" city with 50k inhabitants or let’s say where you can find everything you need is 23 minutes away.
And you can actually build like this and don’t have to “save” on material costs nor on the “equipment” (equipment and saving is always a matter of one person absolutely needing KNX the other not ;))
For your information, we are in the final stages, i.e. we are currently painting and laying tiles or will start with that in the next two weeks.
What we built roughly listed here:
Building standard according to Energy Saving Ordinance 2016 (so not KfW standard).
Gable roof: 38° executed as warm roof with 50 or 60 cm eaves, I am not quite sure anymore. Knee wall 1.50 m high.
Roof insulation: 20 cm Isofloc between the rafters and another 4 cm wood fiber soft board on the rafters.
Roof tiles: Alegra 15 anthracite
Exterior masonry: Bisotherm Bisomark 36.5 cm
Interior masonry: also Bisotherm
Drywall: only 2 small walls in bathroom and guest WC
Windows: triple glazing from Schüco
Window sills: granite inside as well as outside
Heating: Viessmann A... something, I’d have to check the exact designation in the documents now.
Full-surface underfloor heating throughout the house except in the utility room and storage on the ground floor.
Stairs: 2-turn solid oak staircase.
IT: two-way switches, dimmer, impulse relay switches all present. CAT7 duplex at least 1 per room and at least 1 SAT socket as well.
Interior plaster: lime-gypsum plaster, floated, and cement plaster in bathroom/utility room.
Exterior plaster: cement plaster, terracotta/yellow paint depending on how the sun shines :D
Interior paint: silicate paint white
Tiles: 45x90 in kitchen, hallway, bathroom, guest WC and 30x60 in utility room, storage.
Laminate: living room, master bedroom and office, storage.
Carpet: children’s rooms.
So, I guess that’s enough as a rough overview ;)
I’ll list the own work without further details here. If there are questions, feel free to ask. Some own work is much more extensive than listed here, e.g. drywall. This includes studs, paneling, filling, sanding, partially sealing in the bathroom, etc.
Own work:
- Building application, working planning, tendering
- Roof construction, roofer, everything related to the roof
- Roof slope insulation
- Vapor barrier
- Interior and exterior window sills
- Exterior window sealing
- Drywall
- Flush tank, substructure for washbasin, etc.
- Filling work
- Painting work
- Floor coverings
- Floor sealing
- Insulation on floor slab/upper floor
- Complete electrical installation except fuse box
- Underfloor heating (empty conduits)
- Interior drainage
- Expose and refill house connections
I can’t think of more right now but there certainly were some more :O
The plot price is of course not included in the 230k, that comes on top. One small correction! Only half a kitchen is included in the 230k because our current one from the apartment is just being extended, as it is only a few years old.
e. To be fair, I could have said at the start that a lot of own work went into the house.