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In which cases is a building permit required?

A building permit is usually required when there is a major or complex construction project that could impact the safety of the building or surrounding area. Below are some typical examples where a building permit is required.

New construction

If you want to construct a new building, you usually have to submit a building application to obtain a building permit. The construction submission should include plans, drawings and technical descriptions of the construction project.

Redevelopment

If you want to renovate an existing building, e.g. by replacing the roof or changing the facade, this may require a building permit. Especially if the changes could affect the statics or safety of the building.

Cultivation or extension

If you are planning an addition or expansion to an existing building, this may require a building permit. This is especially the case if the changes alter the size or structure of the building.

Change of use

If you want to change the use of an existing building, for example by converting a residential building into a commercial building, this may require a building permit.

Building application according to canton

It is important to note that the exact requirements for a building application may vary depending on the canton and municipality. Therefore, it is recommended to always check local building codes and regulations before beginning a construction project to ensure whether or not a building permit is required.

Construction input summarized

A building permit is usually required when there is a major or complex construction project that could impact the safety of the building or surrounding area. This typically includes new construction, renovations, additions, expansions, and changes in use. However, it is important to note that the exact requirements may vary depending on the canton and municipality. If you have questions about the building application or need help preparing your application, we at ernoi will support you through the entire process – from submitting the building application to the actual implementation of the conversion.

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