Construction of a 144 sqm bungalow in Fichtenwalde (near Potsdam)

People, seriously: Do you really believe that a construction fence can even remotely prevent a theft? It is primarily about liability and keeping any passersby away from danger zones. For everything else, different measures like [Bauwatch] are needed.

Sure.
The insurance company usually wants to pay as little money as possible and therefore requires a secured construction site. Everyone knows that a construction fence doesn't stop anyone.
It's the same as a maintenance contract for flat roofs. The commissioned roofer will not guarantee hidden defects (which are almost always hidden), but the building insurance will only pay if you can prove that regular maintenance was carried out.
And self-made photos are not sufficient as proof (even though they fulfill the same purpose as the roofer who just takes a quick look), but a commissioned professional is.
It almost always comes down to covering the ass.

Did you somehow fence off your construction site with a construction fence? [...] The dear neighbors had a watchful eye on the construction site.

With all the nesting and bat boxes, a handful of cameras shouldn't even be noticeable :)

Here are a few more pictures. The base slab is clearly visible.

@Tom, it's raining into an unlocked pipe... :D Looks pretty good already. When do they start the masonry work?

@Tom, it's raining into an unlocked pipe... :D Looks pretty good already. When will they start with the masonry work?

You're right :-) I'll go there again :) Masonry depends on the weather. The plan foresees 01/10/2022.