New construction - How to build economically sensibly?

I will approach the topic of building economically in a completely different way. Planning is the first adjustment screw. Design yourself with a free app. Submit to the authorities yourself, bribe the clerk, 1000,- in the envelope saves 10k architect. Then go to HKL rental excavator and have the machine delivered. You will find the excavator operator at the train station among the African Syrian refugees. There are surely some who, besides tanks, also know how to operate excavators. Glass beads as wages don’t work anymore, but for a few euros they get going. They’ll also pour you a foundation slab. You take the actual shell construction into your own hands. Anyone can brick with Ytong, if it doesn’t work right away, YouTube shows you how it’s done. It’ll be fine. The stones themselves, yes some you buy, others you borrow from other construction sites where they often stand ready to be loaded. Along with adhesive bags. Roof and windows could be complicated. Economically, roof truss and tiles, there are Romanian crews, they can do that and work for cash wage without labor social costs. And without VAT. So, now you’re in. The windows are delivered to you by globus imex Kiev, they bring the installation crew with them. Put out vodka, but only after installation. Then a small shashlik grill party, and the guys will also do screed and interior plaster for you. Material procurement as with Ytong. This is how it goes on... Construction electricity is overrated, you use the neighbor’s box, construction water is too expensive, a cleverly tapped floodplain or a rain barrel is often enough. You notice, building progresses cheaply. So in the end a splendid building in Greek style has been created with just a few thousand euros. Cheers to that, Salute, Jammas. Karsten

But these are the ancillary building costs, they are listed exactly there. That is the house price including the land. Then the ancillary building costs are added as usual, notary, taxes, soil survey, etc. I cannot understand what is not to be understood.

Or do you misunderstand. The linked ad shows a price and as pictures a sweep from the Hebel catalog. But on the side also a provider (Schaum) - and when I look at their bungalows, I think: that’s what you build with. For real. Right?

Yes, the ad is a bit confusing. But it’s about the Stadtvilla 136, that’s what is meant there. And exactly Schaum Massivhaus builds these houses there with various subcontractors. And no, I am not building with them, and the floor plan is also not from there, it’s our own original design. But I did have an offer for my floor plan from the company.

But you do. Above, only something about sockets and such was added. I didn’t mean taxes and notary, but the incidental construction costs

Really can't understand what you don’t get now.

We have talked only about house prices from the beginning.
Never about the normal incidental construction costs.

That you happily confuse [Baunebenkosten] and [Erwerbsnebenkosten].

Slowly it is becoming ridiculous. For me, these are the [Baunebenkosten].