Is an installation permit required for the pavilion?
In principle, the answer to this question is No – usually, a gazebo does not require a permit, as it is considered a "temporary structure". Temporary structures are constructions designed to be repeatedly assembled and disassembled at different locations.
Whether you still need a permit depends on the footprint of the gazebo. The allowable limits may vary depending on the federal state – for example, the limit in Hamburg is 30 m², while in Brandenburg it is 75 m².
We recommend checking with your responsible municipal administration or the local building authority before setting up to learn about the specific requirements and regulations.