Chassieu · report
Renovation in Chassieu
In 2025, 2% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 2%
Homes authorised in Chassieu: 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 | 80 | 2 | 82 |
| 2024 | 35 | 1 | 36 |
| 2023 | 83 | 7 | 90 |
| 2022 | 82 | 1 | 83 |
| 2021 | 74 | 1 | 75 |
| 2020 | 48 | — | 48 |
| 2019 | 106 | 6 | 112 |
| 2018 | 149 | 3 | 152 |
| 2017 | 269 | 6 | 275 |
| 2016 | 119 | 1 | 120 |
| 2015 | 118 | 6 | 124 |
| 2014 | 25 | 1 | 26 |
| 2013 | 197 | 4 | 201 |
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 Chassieu
At the median sale price, a 90 m² home costs €375,120. With 10% down and a 30-year mortgage, the payment is €1,460 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 27%
- Payment, one income
- 54%
Owning a 90 m² apartment costs less each month than renting it. Owning counts interest, running costs and the return the deposit could earn, at apartments' median sale price; rent is the asking rent. Repaying the loan is saving, so it is left out.
- Rent per month
- €1,453
- Owning per month
- €1,346
Figures for Rhône: Chassieu has no reliable figures of its own.
12.6% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 10,686
In 2022 the population fell by 6 while 76 homes were started.
- Homes started, 2022
- 76
- Population change, 2022
- −6
3.8% of the 4,785 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.8%
- Empty homes
- 184