Basic Registry of Addresses and Buildings (BAG)

The Basic Register of Addresses and Buildings (BAG) contains information on all addresses and buildings in the municipality. It also includes sites for mobile homes and moorings for houseboats. Government agencies are required to use the data from the BAG.

You can view the BAG using the BAG Viewer at , provided by the Land Registry.

How does it work?

The BAG Viewer is free for everyone to use.

For more information about the BAG, please visit the Kadaster website at .

What should I do?

If you notice incorrect information in the BAG, you can request that it be corrected. To do so, you’ll need to submit a “feedback report.” You’ll receive an automatic notification as soon as the municipality has processed your feedback report.

Did this information help you?