Châteauneuf-sur-Isère · report
Renovation in Châteauneuf-sur-Isère
In 2025, 40% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 40%
Homes authorised in Châteauneuf-sur-Isère: 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 | 3 | 2 | 5 |
| 2024 | 1 | 6 | 7 |
| 2023 | 9 | 1 | 10 |
| 2022 | 83 | 6 | 89 |
| 2021 | 35 | 4 | 39 |
| 2020 | 7 | 3 | 10 |
| 2019 | 80 | 6 | 86 |
| 2018 | 35 | 12 | 47 |
| 2017 | 25 | 2 | 27 |
| 2016 | 61 | 5 | 66 |
| 2015 | 41 | 6 | 47 |
| 2014 | 19 | 3 | 22 |
| 2013 | 29 | 6 | 35 |
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 Châteauneuf-sur-Isère
At the median sale price, a 90 m² home costs €221,040. With 10% down and a 30-year mortgage, the payment is €860 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 19%
- Payment, one income
- 38%
Figures for Drôme: Châteauneuf-sur-Isère has no reliable figures of its own.
0.5% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 3,212
In 2022 the population grew by 122 while 68 homes were started: 1.8 new residents for every new home.
- New residents per new home, 2022
- 1.8
- Population change, 2022
- +122
7.4% of the 2,065 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 7.4%
- Empty homes
- 153