The cost of the permit is essentially the fees of the engineers who prepare the studies and is calculated according to the requirements and difficulty of the project. Different difficulty levels, for example, a complex of maisonettes compared to an apartment building with identical apartments per floor, or a building on a level plot compared to a similar building on a very sloped plot. Similarly, a building with super-high aesthetics requires more diligence than a simpler one.
The supervision cost is determined according to the size and difficulty of the project and is agreed upon as a specific amount, not as a percentage of the construction cost, which is the usual practice.
