Cost Estimation for Outdoor Facilities with Planning

As already wrote, this will not be cheap. Plant species and size play a role. Then you also have L-stones, etc. Hope you have thought of a large cistern and irrigation. I also see over 100k here without a pool. Where is the pool technology supposed to go? You shouldn't save money here. For a pool, you can expect at least another 50k (if done correctly with appropriate technology).

I can only agree. The question is also what exactly should be implemented and how. (For example, is the carport already there, all the seating cubes, trash bins, etc.) If you look at the details, it’s not run-of-the-mill. The region is also expensive. I would also say that even without a pool, it can easily exceed 100k.

Stupid question, have you taken the floor area ratio into account? And yes, based on the details, I would also estimate >100,000 €.

Mhh, what exactly is the floor area ratio? I haven't heard of it like that before.

Now I googled it too I already thought so, since the planning comes from a landscape architect