Apartment for rent - Belchenstrasse 3, 4600 Olten

In a modern Minergie residential and commercial building in the center of Olten, we are renting out a spacious and modern 5.5-room penthouse apartment starting June 1, 2026 or by arrangement.

The apartment offers:

* very large, light-flooded living room with tiled floor (approx. 85 m²)

* bright rooms with parquet flooring

* modern kitchen with cooking island, ceramic glass stove, and dishwasher

* own washing tower

* built-in wardrobes in the entrance area

* bathroom/WC as well as shower/WC

* two storage...