Germany real private construction investment index
Germany real private construction investment index stood at 80.63 in 2025, according to Deutsche Bundesbank. It is one of the indicators in the National accounts (annual) table (Value · Annual), with a complete series running from 1991 to 2025. The complete series with an interactive chart, free to download.
This indicator in the National accounts (annual) table
| Indicator | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross fixed capital formation in construction of non-governmental sectors, Chain-linked index2 | 80.63 | 82.31 | 86.17 | 92.8 | 96.93 | 100 | 97.17 | 96.46 | 94.29 | 93.69 | |
| Gross fixed capital formation in dwellings of non-governmental sectors, Chain-linked index | 80.08 | 82.14 | 86.5 | 93.39 | 97.5 | 100 | 95.52 | 94.21 | 91.3 | 90.64 | |
| Gross fixed capital formation in other buildings and structures of non-governmental sectors, Chain-linked index | 81.99 | 82.71 | 85.31 | 91.26 | 95.47 | 100 | 101.55 | 102.43 | 102.23 | 101.81 |
Understanding germany real private construction investment index
Building and civil engineering projects funded by households and private corporations make up the entirety of this chained volume index. The metric captures the physical output of new residential homes, commercial facilities, factories, and privately financed infrastructure, excluding machinery or intellectual property. It strips out state-funded public works and municipal projects to isolate private sector demand for structures. As a chain-linked metric pegged to a reference year, the series reflects pure volume changes, neutralizing the impact of shifting material costs and construction wages over the measured period.
Interpreting this volume gauge demands an understanding of its annual periodicity. Because construction activity is heavily influenced by weather conditions, the annual reporting frequency naturally eliminates the stark winter slowdowns that complicate quarterly analysis, making year-on-year evaluations the most reliable way to assess underlying momentum. Users should note that structural shifts in the industry, such as changes in the proportion of residential versus commercial building, are captured through the annual weight updating inherent to chain-linking. The figures are subject to routine revisions when finalized building permit completions and final municipal sign-offs replace the initial survey estimates.
Frequently asked questions
- Does this index include machinery installed inside new factories?
- Only equipment that is integral to the structure itself, such as elevators or central heating systems, is counted; removable industrial machinery falls under a separate equipment category.
- How are price changes in building materials handled?
- The series applies deflators to the current-price estimates, stripping out the inflation of bricks, steel, and labor to leave only the underlying volume of construction.
- Are renovations and repairs captured in this metric?
- Major structural renovations and extensions that significantly enhance a building's lifespan are included, whereas routine maintenance and minor repairs are treated as intermediate consumption.