Seeki.eu lists 20+ properties for sale and 3+ to rent in Guichen.
The median asking price is €222,750, or €2,863 per m² on a typical 71 m², across sale listings that publish both a price and a floor area.
On the rental side, the median asking rent for a house is €1,120 a month, across house rentals that publish both a price and a floor area.