Construction cost index of residential buildings in France 2015-2023, per quarter

The cost of construction index (CCI) for residential buildings in France has surged since 2020. In the first quarter of 2023, the cost of construction index (CCI) French residential buildings reached 2,077, up from 1,753 index points in the second quarter of 2020. The index measures the development of residential construction costs with 1952 chosen as a base year with an index value of 100. A value of 2,000 suggests that construction costs have risen 20 times since that year.