Price on request
4632 Trimbach·1 day ago
66% green and natural space within 500 m.
Mostly couples and families with children · around 15 people in the neighbourhood.
140 %
Lower than 1% of municipalities in the canton
ESTV · 2026
Times refer to the route on foot.
Hardly any elevated radon levels in the area.
Most buildings
Available from 3 networks.

Attractive development area with approved commercial project
In Trimbach SO, an exceptionally interesting opportunity is offered to investors, project developers, and companies looking for a location with high building usability and concrete development potential.
The sales object includes two adjacent plots of land with a total area of around 2,119 m². The parcels are fully located in the industrial zone, are fully developed and have direct access. Thanks to the flat topography and good development, excellent conditions exist for efficient building development and long-term attractive commercial use.
Particularly noteworthy is the already existing approved construction project for a spacious commercial complex. A rentable commercial and service area of around 3,411 m² is planned. The project includes, in addition to the actual usable areas, an underground floor or underground garage with parking spaces and additional outdoor parking spaces. This has already created a project basis that impressively demonstrates the possibilities of the property and represents a significant added value for a new owner.
The area also has an existing car dealership, which can be taken into account in the further development of the property. The planned commercial building is designed with an underground floor, ground floor, and additional upper floors, thus offering high floor efficiency on a relatively compact plot of land.
A significant advantage lies in the building law framework conditions. For the property, no classic utilization factor is specified; the relevant factors are, in particular, the applicable boundary distances and the permitted number of floors. This allows for attractive building flexibility within the legal requirements. The existing project design shows what significant usage potential can be realized on this site.
The combination of around 2,119 m² of land and around 3,411 m² of projected rentable usable space highlights the high floor efficiency of the location. For investors, this means the opportunity to realize a modern commercial property on an already concretely developed project basis and build long-term rental income.
The project also presents itself as extremely interesting from a yield perspective. For the around 3,411 m² of usable space, a possible annual rent of around CHF 820,000 was calculated in the project basics. For new commercial and service areas, market-standard annual rents in the range of around CHF 180 to CHF 250 per m² are mentioned in Trimbach, while office spaces can range from around CHF 160 to CHF 190 per m² and year, depending on the standard and equipment. This gives the project an interesting basis for different usage concepts and tenant profiles.
The planned areas are suitable for various commercial uses and service offers. The concrete division and design can be adapted to the needs of the future owner or users within the existing project and approval basis.
The location also offers convincing conditions. The area is located in the industrial zone of Trimbach and has direct access. The property itself is flat and fully developed. Water, sewage, electricity, and other media are considered as part of the development.
The orientation of the planned building is to the south or southwest. The sunlight is rated as good to medium. At the same time, future users benefit from the existing infrastructure in Trimbach and easily accessible public transport, especially bus connections.
Due to its proximity to Olten, the property is also located in a strategically interesting economic region in the Swiss plateau. For companies looking for a centrally located commercial site, as well as for investors focusing on long-term commercial space demand, this provides an attractive starting point.
The project combines several decisive factors: industrial land, existing development, high building usability, an approved project, spacious commercial areas, and an interesting yield potential.
A buyer thus takes over not only a property but also an already extensively developed basis for the realization of a substantial commercial project.
Whether as a long-term rental property, own company location, or development project - this area offers a variety of attractive possibilities and represents a rare opportunity to realize a commercial project of this size at a well-developed location.
Highlights:
Take the opportunity to take over an already extensively developed commercial project at an attractive location and continue it according to your ideas.
We are happy to provide qualified interested parties with the existing project documents and further information and explain the possibilities of the area in a personal conversation or viewing.