Seeki.eu lists 4+ properties for sale and 1+ to rent in Halbturn.
The median asking price is €324,450, or €2,118 per m² on a typical 153 m², across sale listings that publish both a price and a floor area.
On the rental side, the median asking rent for an apartment is €736 a month, across apartment rentals that publish both a price and a floor area.