Baugenehmigung für die Änderung einer Anlage beantragen

You need planning permission before you can make changes to a building that requires approval. To do this, you submit a building application to the responsible lower building supervisory authority.

You need planning permission before you can make changes to a building that requires approval.

To do this, you submit a building application to the responsible lower building supervisory authority. Depending on the project, you may need the support of an authorized draftsman (e.g. civil engineer or architect).

• Building application (via online service or official form)
• Extract from the official real estate register
• Site plan
• Construction drawings
• Building description

If they are to be submitted, also

• Proof of stability
• Fire protection certificate
• Information on the secured development

Please contact your local building supervisory authority to find out which documents you need to submit for your specific building project.

• Complete building application
• Building project complies with public law regulations.
• If not, you can apply for deviations.

The costs depend on the following factors:

• The time and effort involved in checking your building application
• Expected costs of the construction work

at least € 50

Fees for a building permit for every €500 or part thereof of the chargeable construction value = €5

You can apply for a building permit for the modification of an installation electronically via the online service or in paper form using the form.

Proceed as follows when using the form:

• Complete the form.
• Add the required building documents.
• Submit the application documents to the responsible lower building supervisory authority.
• If necessary, the lower building supervisory authority will ask you to make an advance fee payment.
• Make the advance payment.
• If documents are missing or there are other ambiguities, you will be asked to complete them.
• In this case, submit the missing or amended documents or the clarification.
• The lower building supervisory authority will check your application. The lower building supervisory authority will involve the municipality and relevant authorities.
• You will then receive the building permit and a notification of fees.
• Pay the fees.

The building supervisory authority decides on the building application within 3 months. The deadline begins with the confirmed date of receipt.

Exception: The deadline can be extended by a maximum of 2 months if there is an important reason. If the deadline is extended, you will be informed by the responsible lower building supervisory authority, stating the reasons and the expected date of the decision.

The building permit expires if you:

• Have not started your building project within 3 years or
• Have interrupted construction for longer than 2 years.

In these cases, you must apply for a new building permit.

You can apply for an extension of the deadline. The deadline can be extended by up to one year.

If you have a permit for the change (building permit), you must submit a notification of the start of construction to the lower building supervisory authority at least one week before the start of the change.

Contradiction

• Modification of installations Permit
• Applying for planning permission for the modification of an installation
• Necessary for the modification of all non-exempt and non-permit-free structures
• Application via online service or publicly published forms required
• depending on the project, an authorized designer may be required
• Responsible: lower building supervisory authority

Lower building supervisory authority