Dataset - Helsinki Region Infoshare

Historical detailed plan maps of the city of Helsinki

Old detailed plans of Helsinki. The detailed plan maps for years 1820, 1838 and 1878 can be downloaded as TIFF-files. The guidemaps for all years can be found through WMS API....
- TIFF
- WMS
Plan maps of the City of Espoo

This dataset provides the plan maps of the City of Espoo. The weekly updated Index Map of detail plans in a simple format that can be opened with several GIS programs. In...
- WFS
- WMS
Combined Detailed Plan Map of The City of Vantaa

The city plan of Vantaa is a combined map of the legally valid detailed plans in the area of Vantaa. The city plan shows the planned land use as a combination of the entire...
- WMS

You can also access this registry using the API (see API docs).