Loire-Authion · report
Renovation in Loire-Authion
In 2025, 6% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 6%
Homes authorised in Loire-Authion: 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 | 115 | 7 | 122 |
| 2024 | 38 | 3 | 41 |
| 2023 | 111 | 9 | 120 |
| 2022 | 71 | 9 | 80 |
| 2021 | 44 | 9 | 53 |
| 2020 | 65 | 4 | 69 |
| 2019 | 60 | 10 | 70 |
| 2018 | 55 | 1 | 56 |
| 2017 | 123 | 2 | 125 |
| 2016 | 54 | 6 | 60 |
| 2015 | 3 | — | 3 |
| 2014 | 7 | 1 | 8 |
| 2013 | 22 | 1 | 23 |
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 Loire-Authion
At the median sale price, a 90 m² home costs €216,900. With 10% down and a 30-year mortgage, the payment is €844 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 18%
- Payment, one income
- 36%
Figures for Maine-et-Loire: Loire-Authion has no reliable figures of its own.
5.5% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 4,852
In 2022 the population grew by 177 while 28 homes were started: 6.3 new residents for every new home.
- New residents per new home, 2022
- 6.3
- Population change, 2022
- +177
3.5% of the 7,115 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.5%
- Empty homes
- 246