Undercut the lateral building boundary of 3m? Garage / Carport

See, it is also stated in the Saxony State Building Code

In the setback areas of a building as well as without their own setback areas, even if they are not attached to the property boundary or to the building, the following are permitted:
1. Garages including storage rooms and buildings without habitable rooms and fireplaces with an average wall height of up to 3 m and a total length of 9 m per property boundary;

Thank you. That is exactly what I wanted to know. So I can build a garage on it.

Thank you very much!!!