Contact information for building supervision

Land Use and Building Act is being reformed – The Land Use Act and Building Act come into force on January 1, 2025.

The new Building Act will come into force on January 1, 2025. At the same time, the construction part of the Land Use and Building Act will be repealed, and the name of the law will change to the Land Use Act.

The electronic permit processing interruption for building supervision is over. The service has been reopened, and permit applications can once again be initiated.

• The Building Supervision Office is open from Tuesday to Thursday from 9:30 AM to 3:00 PM. This time also applies to the customer service number 03 680 1232. You can also contact via the electronic permit application service (e-permit).
• Permit applications through the Janakkala municipality’s electronic building permit system .

Customer meetings by appointment.