@ Sihvyl: I think the are stilted to be able to move them into the wind direction. I viseted Öland two years ago. Some of them have a large wooden stem at the back. With it, you can lift the mill and move it around it´s stilt.
BTW. A really nice picture.
The name is not Klöverberget but Klövberget
This school is built for all the kids in Tyresö Brevik and it is an excellent school. Both my grandchildren go there an they love it. The small children have day-care here too.
thank you mystargoogle :))