Floor plan tube house L-shape triangular plot including oak tree

Oh, you mean the building plan authorization. I certainly hope he did not submit his building application without specifying a person authorized to submit building plans.

Only can clarify it.

No, of course not. Our architect is listed as the person authorized to submit building plans. Simply put, we as the builders are on the left and the architect on the right on the first page of the application.

So? For married couples? I don't think so. But I am not yet familiar with the new building regulations.

In fact, the clerk demanded that for us married couples sharing a residence, a representative be named in the application. I could puke...

But that's not all: He revoked the preliminary building permit! The house would look different now! However, the building structure is almost identical, only half a meter "grown" in one dimension.

I will keep you updated...

Oh dear, good nerves.

Well, it seems you have the top bureaucrat on your back. What "luck".

In fact, the caseworker demanded that for us spouses living together, a representative be named in the application.

Your architect submitted the building application and you received (in writing or orally?) the response that the application cannot be processed because no representative is listed in the building application form? You have to explain to me exactly how that happened. Who demanded what from whom and in what form?

He revoked the preliminary building permit!

What is that supposed to mean? He sent you a decision stating:
Dear Mr. Oakland,
herewith I revoke the preliminary permit AZ 12/34567-2017 dated 01.01.2017 because your house now looks different.

Sorry Oakland, you need to sort something out and formulate it here in an organized way with a concrete problem statement. The preliminary building permit has certainly not been revoked; that would require various legal steps.

Well, it looks like you have the chief pee-pee of the bureaucratic system on your neck.

Please no bashing of authorities without clear facts.

Yep.. a preliminary building permit cannot be revoked by the processor for sure...