Onecasa GmbH, headquartered in Zurich, has been active in the real estate business for more than 20 years and has various residential and commercial real estate investments in Switzerland. 

If you are looking for a secure real estate investment with a guaranteed long-term income, we would be happy to advise you personally.

In addition, our company deals with the sale of holiday properties, flats and houses by the sea, lake, mountain, city and country.