Moirans · report
Renovation in Moirans
In 2025, 77% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 77%
Homes authorised in Moirans: 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 | 20 | 26 |
| 2024 | 10 | — | 10 |
| 2023 | 10 | 3 | 13 |
| 2022 | 156 | — | 156 |
| 2021 | 230 | 5 | 235 |
| 2020 | 65 | — | 65 |
| 2019 | 14 | 1 | 15 |
| 2018 | 79 | 8 | 87 |
| 2017 | 319 | — | 319 |
| 2016 | 21 | 8 | 29 |
| 2015 | 28 | 1 | 29 |
| 2014 | 24 | — | 24 |
| 2013 | 185 | 34 | 219 |
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 Moirans
At the median sale price, a 90 m² home costs €237,240. With 10% down and a 30-year mortgage, the payment is €923 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 20%
- Payment, one income
- 39%
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
- €1,045
- Owning per month
- €827
Figures for Isère: Moirans has no reliable figures of its own.
31.7% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 6,432
In 2022 the population grew by 245 while 180 homes were started: 1.4 new residents for every new home.
- New residents per new home, 2022
- 1.4
- Population change, 2022
- +245
10.3% of the 3,820 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 10.3%
- Empty homes
- 392