Comment by tichiian

While zoning in Germany almost universally sets the limit at the height of the local church (yes, really...), the actual reasons are building codes. Even cities that permit arbitrary height (famously Frankfurt am Main) still don't have that many high buildings: Because somewhere around the 5 to 7 story line, you run into really expensive requirements around additional rescue staircases with overpressure ventilation, roof access, rescue balconies and stuff like that.