Execution plans changed without consultation!!

So the approval came to you. From that I read that you are the builders, not buyers of a developer house. What is then meant by you building "together" with the planning office – what stake do they have in the matter?

Changes between the draft plans and the building application plans should have been communicated to you. Changes after the building application plans would have required corrections.

I do not understand why the change in the window position led to a change in room sizes (so I am waiting for your plan drawings). Normally, it is the builders who still move the windows "on the fly." I cannot see what would motivate an architect to do that. From copyright alone, I do not see that covered.

So the approval came to you. From that I read that you are the builders, not buyers of a developer house. What is then meant by you building "together" with the planning office – what stake do they have in the matter?

Changes between the draft plans and the building application plans should have been communicated to you. Changes after the building application plans would have required corrections.

I do not understand why the change in the window position led to a change in room sizes (so I am waiting for your plan drawings). Normally, it is the builders who still move the windows "on the fly." I cannot see what would motivate an architect to do that. From copyright alone, I do not see that covered.

We have agreed on further collaboration with the planning office, that they will prepare and submit the draft plans for the building application, take over the tendering of the trades, the site management, etc.

How the room size changes is shown by the pictures I inserted! In the draft plans, the windows on the south side of the ground floor and basement were not aligned! But instead of shifting the window in the ground floor to the left by the corresponding 55cm, the architect shifted the window/door in the basement to the right by 55cm in the execution planning!
As a result, the middle room in the basement became smaller and the other room larger, with an offset due to the staircase, which was not planned that way! I hope this can be seen in the pictures!!
Why the architect didn’t simply shift the window in the ground floor to the left by the corresponding cm, which would not have caused any spatial changes, I do not yet know, as an answer is still pending!

I will keep you updated on what the response will be! By "not enough" I meant the 1,000€ for a possible dismantling! It will be a bit more… ‍♂

The 1,000€ is not for a possible dismantling, which would be disproportionate, but the "compensation" for the incorrectly positioned wall. See:

A complete dismantling is not proportionate. You come to an agreement and try to get a perk out of the general contractor.

Changes after the building permit plans would have required adjustments.

That is simply wrong. A shifted window, shifted interior wall, is irrelevant for the building permit.

Please also consider that there is not even an execution plan (1:50) yet for the building application.

I am curious what the planning office will offer.

This is a pure crime story. I am also curious, please continue reporting.

The €1000 is not for any disproportionate dismantling, but rather the "compensation" for the incorrectly positioned wall. See: This is simply wrong. A shifted window, shifted interior wall, is irrelevant for the building permit. Please also consider that there is not yet any execution planning (1:50) for the building application. I am curious about what the planning office will offer.

True, I had misunderstood the €1000! What would be an adequate offer to accept if anything is offered? Has anyone experienced something like this?

Do I understand the drawing correctly that there is a door and a window to the outside in both rooms and previously only one window was planned in one of the children's rooms?

Was it a condition in the contract to get equally sized KZ?

The change has architectural reasons. It just looks silly if the lines of the windows don’t meet at the top and bottom. ;) But that should have been visible in the elevations. Show us those from the building application.