Refurbished housing cost per dwelling: Île-de-France
Refurbished housing cost per dwelling: Île-de-France stood at 224,969 EUR in 2025, according to INSEE – Institut national de la statistique et des études économiques (BDM). It is one of the indicators in the Housing stock and social housing table (Value · Annual), with a complete series running from 2018 to 2025. The complete series with an interactive chart, free to download.
This indicator in the Housing stock and social housing table
| Indicator | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
| Refurbished dwellings: median cost per dwelling | |||||||||
| Refurbished dwellings: median cost per dwelling: Île-de-France | 224,969 | 42,749 | 47,768 | 40,018 | 38,043 | 32,860 | 32,915 | 25,000 | |
| Refurbished dwellings: median cost per dwelling: Centre-Val de Loire | 169,638 | 38,537 | 44,767 | 35,116 | 33,396 | 31,240 | 35,030 | 21,542 |
Understanding refurbished housing cost per dwelling: Île-de-France
Financial outlays required to modernize social housing units across Île-de-France are evaluated by this metric, expressing the median capital expenditure on a per-dwelling basis rather than per square meter. The calculation aggregates total project costs—including structural repairs, thermal upgrades, and interior fixtures—divided by the total count of renovated apartments or houses within the reporting window. This whole-unit perspective incorporates the average size differences of dwellings in the region, distinguishing it from metrics normalized strictly by floor area. Commercial spaces, standalone administrative offices, and private residential stock are omitted from the compilation.
Interpreting the series requires recognizing that shifts in the average size of refurbished dwellings can alter the per-dwelling cost even if per-square-meter prices remain stable. Provisional estimates often undergo revision as long-term municipal renovation projects conclude and final financial statements are reconciled. Analysts should avoid direct monetary comparisons with lower-density regions, given that urban logistical challenges, local labor rates, and strict architectural constraints heavily influence capital requirements here. Tracking multi-year trends offers the most reliable insight into public housing investment patterns.
Frequently asked questions
- What does the per-dwelling metric include that per-square-meter measures miss?
- It reflects the total financial ticket size per completed home, capturing the impact of average dwelling size variations.
- Are standalone single-family houses included alongside apartments?
- Yes, all social housing typologies, including individual houses and multi-family blocks, are encompassed if refurbished.
- How frequently is the dataset published?
- The figures are compiled and published on an annual schedule.