Trollbäcken is a district of Tyresö Municipality in Sweden. It is located south of Bollmora along county road 260. Trollbäcken contains almost exclusively detached houses. In the area of Trollbäcken centre (Trollbäckens centrum), also known as Alléplan, there are some multi-apartment buildings and commercial structures. There are also a couple of restaurants near "Trollbäcken centrum" such as "lila rött" and "sushi niko" In 1910 the land of Kumla manor was sold and divided into lots. During the 1920s to 1930s there was a lot of summer cottage development in that area.
https://en.wikipedia.org/wiki/Trollb%C3%A4cken