The Property Transaction Query Service (OGC API Features) provides information about property transactions and other property transfers since 1985. The data is produced from the purchase price register (website in Finnish)(KHR). The transfer information includes the items (incl. the point location of the item), dates, parties involved, price and expropriation data.
The use of the data in the purchase price register requires a permit. The data may be used for the following:
• to determine the value of a property for expropriation
• to plan land use
• to grant a loan, and
• other assessment and research tasks.
In addition, use of the service requires an agreement and the activation of the Suomi.fi Data Exchange Layer. For more information, read the Activation chapter.
The data may be used in your organisation's own operations. If you intend to share the data with a third party, you will need a separate permit and a resale agreement. Read more about data transfer or resale on our website (in Finnish).
Use of the service is subject to a charge. Price list.
Test use is free of charge. Read more in the Test use chapter.
The service is available 24/7. API support is available on weekdays from 8 am to 4 pm.