Dataset - Helsinki Region Infoshare

Buildings in Helsinki, Espoo, Vantaa and Kauniainen 31.12.2010-

This dataset provides statistics on buildings in Helsinki beginning from 2010.
- PXWEB
Buildings in the Helsinki metropolitan area

Buildings in the Helsinki metropolitan area has been published on the basis of data from the regional basic register maintained by HSY for the municipalities Helsinki, Espoo,...
- WMS
- WFS

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