Contact information

Here you can find the contact information for the Group, sales, maintenance and property management.

Avain Yhtiöt contact information

Find more detailed contact information for housing sales

The Avain Yhtiöt housing sales offices are located in Kalasatama, Helsinki, and in Lahti, Tampere, Jyväskylä, Joensuu and Oulu. The housing sales in Helsinki manages the sales of right-of-occupancy and owner-occupied properties in the Helsinki Metropolitan Area and rental properties throughout Finland. More detailed geographic service areas for the other locations can be found under the sales contact information.

Avain Yhtiöt Group

The Avain Yhtiöt head office is located in Kalasatama, Helsinki. The Kalasatama office manages the Group’s administrative, financial and construction activities. Tencon, a subsidiary of the Group, is located in Pitäjänmäki, Helsinki.

Property management, maintenance and monitoring of charges

Contact information for property management, maintenance and monitoring of charges at Avain apartments, as well as any other contact information needed by the residents, can be found on the property summary pages:


We receive purchase invoices as e-invoices. If you are unable to send an e-invoice, we offer you a free service for sending a paper invoice in electronic form. Read more on our Invoicing information page.