Water law permit - building in flood areas

A water law permit is required for the construction or extension of buildings in floodplains.

Required documents

The application form must be submitted with the documents specified in the form in order to obtain authorisation under water law. If changes are to be made to the site without erecting a structure (building), an authorisation must be applied for.

In addition, the information sheet on the flood-adapted design of the construction project must be submitted for authorisation.

Duration and costs

Processing time

four weeks to three months, depending on the complexity of the case

Fees and charges

up to 0.6 per cent of the construction sum, depending on the work involved

Available payment methods

Bank Transfer

Bank details

Legal basis

§§ Sections 76 to 78 of the Federal Water Act (WHG)
Articles 46 and 47 of the Bavarian Water Act (BayWG)
Floodplain ordinances

Links and downloads

Contact Us

Referat für Klima- und Umweltschutz
Sachgebiet Wasserrecht Landeshauptstadt München

Internet address

Send an e-mail

Postal address

Landeshauptstadt München
Referat für Klima- und Umweltschutz
Sachgebiet Wasserrecht

Bayerstraße 28a
80335 München

Address

Bayerstraße 28a
80335 München

Monday to Thursday9.30 to 15

Friday9.30 to 13 o'clock

and by telephone arrangement

How to find us

Public transport

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