Building cost index

The building cost index describes relative changes in building costs and construction works of buildings of essentially similar properties using the price development of basic inputs used in building. Data are collected with an inquiry and from Statistics Finland’s various data and published monthly.

Key figures

Annual change of the building cost index

3.5per cent

August 2026

Building cost index
Updated: 15/09/2026

Figures

See key statistical data in the figures.

15/09/2026

Building cost index (2010=100) by cost item in 2010M01 to 2026M08

Content is being loaded

15/01/2026

Building cost index, annual change (1964=100) in 1965 to 2025

15/09/2026

Sub-indices of the building cost index (2000=100) in 2000M01 to 2026M08

Tables

See key statistical data in the tables.

15/09/2026

Building cost index (2025=100) by input heading 2025M01-2026M08

Content is being loaded

15/09/2026

Building cost indices, total index by base year

15/09/2026

Building cost index (2025=100) by type of building 2025M01-2026M08

15/09/2026

Residential building (2025=100) 2025M01-2026M08

Detailed tables of the statistics are available in the StatFin database

You can find updated tables in the StatFin database. Extract the data you need into tables, view the data as charts or download the data for your use.Go to the database