Garage construction notification procedure / building application

Hello,

we are building a house with a garage, whereby the garage is not constructed by the house building company. However, it is included in the plan and should also be part of the building notification process (Land BW). Alternatively, the garage will be submitted through a separate building application to the building authority.

I have defined the floor plan of the garage but details such as the number of doors are not entirely clarified. The garage is to be built some time after the house – however, civil engineering work and possibly the foundation slab will be carried out together with the house.

What happens, for example, if the garage is submitted to the authority with the building notification for the house and we then build the house, but the garage differs, e.g., in the number of doors?

Which arrangement is advisable here?

I assume you mean the notification procedure according to §51 State Building Code by Bauanzeigeverfahren. Why would the alternative be a building application? Does anything deviate from the development plan?

What happens, for example, if the garage is now submitted to the office with the building notification of the house and we then build the house, but the garage differs, for example, in the number of doors?

In your example, nothing happens at all, unless there is a design statute regulating the number of garage doors . Meaning: As long as you comply with the regulations, you can do whatever you want. Of course, someone from the municipality might get the idea that it was not properly notified. But if it does not violate any regulation, there is no basis for action. Also, ideas in the public service are rare. However, if you have overlooked a regulation, you do have a problem.