Saint-Didier-sur-Chalaronne · report
Renovation in Saint-Didier-sur-Chalaronne
In 2025, 54% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 54%
Homes authorised in Saint-Didier-sur-Chalaronne: new buildings and existing ones
Dwellings authorised each year, by the year the permit was granted: in new buildings, and by works on existing buildings (conversions, extensions, changes of use). SDES Sitadel.
- Existing buildings
- New buildings
Show the numbers
| Year | New buildings | Existing buildings | Total |
|---|---|---|---|
| 2025 | 6 | 7 | 13 |
| 2024 | 6 | 1 | 7 |
| 2023 | 10 | 3 | 13 |
| 2022 | 8 | 1 | 9 |
| 2021 | 9 | 8 | 17 |
| 2020 | 10 | 1 | 11 |
| 2019 | 21 | 2 | 23 |
| 2018 | 9 | — | 9 |
| 2017 | 17 | 1 | 18 |
| 2016 | 24 | 4 | 28 |
| 2015 | 5 | 6 | 11 |
| 2014 | 2 | 3 | 5 |
| 2013 | 23 | 2 | 25 |
Only permits that create dwellings are listed, so renovation that adds no home (refurbishing, insulating, re-roofing) is not counted. A permit is permission to build, not a finished home. The current year is left out until it is complete.
Other reports for Saint-Didier-sur-Chalaronne
At the median sale price, a 90 m² home costs €197,910. With 10% down and a 30-year mortgage, the payment is €770 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 17%
- Payment, one income
- 35%
Figures for Ain: Saint-Didier-sur-Chalaronne has no reliable figures of its own.
23.3% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 4,238
In 2022 the population fell by 35 while 6 homes were started.
- Homes started, 2022
- 6
- Population change, 2022
- −35
5.5% of the 1,407 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 5.5%
- Empty homes
- 78