Tonttikartta

Tonttikartta resolves a Finnish address, place or property ID (kiinteistötunnus) and returns a short brief: the parcels and buildings, and which datasets cover the place (traffic noise, flood, protection, cultural heritage, planning).

It does not repeat the data values. Instead it returns links that open the Tonttikartta map on the property with the right layers, where the official sources are linked. More