Construction Projects; Notification of the Start of Construction
You must give advance notice of the start of construction. This applies to the start of construction on projects requiring a permit, as well as to the resumption of construction work after an interruption of more than 6 months.
Status: 03.08.2026. Link zum BayernPortal
Online Procedures
View the start of construction online
You can use this online application to notify the authorities of the start of construction.
Convenient and digital: Simply fill out this online application directly in your web browser. In many cases, this saves you a trip to the government office.
Notifying the authorities of the start of construction is not the same as submitting an application. You simply need to inform the lower-level building authority of the upcoming start of construction.
The purpose of notifying the local building authority of the start of construction is to ensure that the authority has sufficient time to prepare for construction supervision and to verify whether the building permit has expired.
Consequences of Failure to Notify
If you intentionally or negligently fail to notify the lower building authority of the start of construction at least one week before construction begins, you are committing an administrative offense. You may be subject to a fine of up to 500,000 EUR. In addition, the lower building supervisory authority may order a halt to construction.
You must notify the authorities of the start of construction if:
- You begin work on a construction project that requires a permit,
- you resume construction work after an interruption of more than 6 months, or
- you are removing a structure that is subject to notification.
This also applies to projects covered by a partial building permit as well as to projects that are exempt from requiring a permit.
Written Submission
- Submit the completed and signed “Notice of Commencement of Construction” form, along with the required attachments, to the lower building authority (district offices, independent cities, major county seats, and certain larger municipalities).
- A verbal notification is not sufficient.
- You will not receive an acknowledgment of receipt.
- The lower-level building authority will then verify whether the building permit is still valid. It may also take steps to oversee the construction, if necessary.
Digital Submission
Digital submission of notices of the start of construction is not yet possible throughout all of Bavaria. When you select a location, the link to the online procedure will appear, provided it is already available.
- The start of construction can be reported digitally to the lower-level building authority using the online wizard.
- The standard forms “Notice of Commencement of Construction” and (if required) “Designation of the Responsible Structural Engineer for Construction” are replaced by the prompts in the online wizard.
- Signatures are replaced by authentication via the “BayernID” or “Mein Unternehmenskonto” user account.
- The remaining attachments are uploaded in electronic form (PDF files) via the online wizard.
You must give notice of the start of construction at least one week before work begins.
- If applicable, Certificate of Structural Stability I (see "Forms" for the form)
Whether it is required depends on the project. - If applicable, Fire Safety Certificate I (see "Forms" for the form)
Whether it is required depends on the project.
- If applicable, a statement confirming compliance with the list of criteria (see "Forms" for the form)
Whether this is required depends on the project.
If the building permit application is submitted digitally, the structural engineer can also submit the declaration digitally using the online wizard (see the service “Construction Projects; Online Submission of the Declaration of Compliance with the Criteria Catalog” under “Related Topics”).
- If necessary, designate the person responsible for construction (see "Forms" for the form)
Whether this is required depends on the project.
If the building permit application is submitted digitally, the structural engineer can also submit the declaration digitally using the online wizard (see the service “Construction Projects; Online Submission of the Declaration of Compliance with the Criteria Catalog” under “Related Topics”).
Plan assumption
This is where all incoming applications are received, recorded and checked for completeness. Building applications that have significant deficiencies and therefore cannot be processed are returned to the applicant.
Anschrift
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Outside of regular opening hours, individual appointments can also be arranged on site. Get in touch with us by phone, e-mail or contact form.