Single-family house with a 75 sqm granny flat

I did not find the "Beiplan".

That somehow disappoints me now.

No basement - but an attic. Knee wall 0 / 45° gable roof.

Yep. That's roughly how I imagined it. If you want to stay compliant with the development plan, only the ridge direction has to be rotated by 90°, but I don't see any problems with your floor plan because of that.

That somehow disappoints me now.

I'm sorry. I never wanted to disappoint you.

If you want to comply with the development plan, only the ridge direction has to be rotated by 90°, but I don’t see any problems with your floor plan because of that.

That too! The development plan seems full of surprises – at least as far as this thread is concerned. However, I’m afraid the OP is gone and already looking for alternative plots...

Hello everyone,

actually, I am still here Although the property has its quirks, we are grateful to have it and of course want to use it.
Thank you very much for your suggestions, today we have another appointment with the architect. I also found the addition that, due to a conservatory, the building boundary may be exceeded by 2 m.

Of course, I will answer all the questions as well.

That could create relaxation in your area.

What do the grandparents want the 3rd room for?

If you want to stay compliant with the development plan, only the ridge direction has to be rotated by 90°..

That takes the sun out of the children's room. So let's spice up the roof a bit:


A few more views:






What was the budget again?