Cordemais · report
Renovation in Cordemais
In 2025, 64% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 64%
Homes authorised in Cordemais: 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 | 4 | 7 | 11 |
| 2024 | 6 | 2 | 8 |
| 2023 | 22 | 4 | 26 |
| 2022 | 4 | 1 | 5 |
| 2021 | 26 | — | 26 |
| 2020 | 32 | 4 | 36 |
| 2019 | 46 | 1 | 47 |
| 2018 | 20 | 1 | 21 |
| 2017 | 26 | 6 | 32 |
| 2016 | 10 | 2 | 12 |
| 2015 | 14 | 2 | 16 |
| 2014 | 31 | 4 | 35 |
| 2013 | 28 | 8 | 36 |
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 Cordemais
At the median sale price, a 90 m² home costs €229,410. With 10% down and a 30-year mortgage, the payment is €893 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 19%
- Payment, one income
- 39%
Figures for Loire-Atlantique: Cordemais has no reliable figures of its own.
13.1% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 10,457
In 2022 the population grew by 58 while 19 homes were started: 3.1 new residents for every new home.
- New residents per new home, 2022
- 3.1
- Population change, 2022
- +58
3.7% of the 1,584 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.7%
- Empty homes
- 58