What is BAG Viewer?
The BAG Viewer from Kadaster shows the official register of all buildings and addresses in the Netherlands, including construction year, use and floor area.
Free Open data
BAG Viewer
Every building and address in the Netherlands, with construction year
- Coverage
- Netherlands
- Updates
- Daily
- Price
- Free
- Sign-up
- Not needed
- View
- Flat map
What you can do
- All Dutch buildings and addresses
- Construction year and use
- Floor areas
The details
- Coverage
- Netherlands
- Updates
- Daily
- Data source
- Basisregistratie Adressen en Gebouwen
- Made by
- Kadaster (government agency)
- Price
- Free
- Account
- No account needed
- On phones
- Works well on phones
- Map view
- Flat map
Tips for using BAG Viewer
- Click a building to see when it was built.
Who it is for
BAG Viewer is especially useful for home buyers and urban planners.
Questions about BAG Viewer
Is BAG Viewer free?
Yes. BAG Viewer is free to use.
Do I need an account to use BAG Viewer?
No. You can open the map and use it without signing up.
How often is BAG Viewer updated?
The data is refreshed every day.
Where does BAG Viewer get its data?
Basisregistratie Adressen en Gebouwen.
Can I use BAG Viewer on my phone?
Yes. The website works well in a phone browser.
What are some alternatives to BAG Viewer?
Similar maps include Coastal Risk Screening Tool, FEMA Flood Map Service Center, Regrid and ZoLa (NYC Zoning & Land Use). See the full list of BAG Viewer alternatives on ColorfulMaps.
Summary based on public information about BAG Viewer. Features and prices change; the map's own website has the latest details.
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