Aizenay · report
Renovation in Aizenay
In 2025, 47% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 47%
Homes authorised in Aizenay: 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 | 17 | 15 | 32 |
| 2024 | 69 | 1 | 70 |
| 2023 | 52 | 4 | 56 |
| 2022 | 53 | 14 | 67 |
| 2021 | 129 | 3 | 132 |
| 2020 | 57 | 1 | 58 |
| 2019 | 57 | 6 | 63 |
| 2018 | 117 | 4 | 121 |
| 2017 | 67 | 7 | 74 |
| 2016 | 83 | 3 | 86 |
| 2015 | 68 | 3 | 71 |
| 2014 | 73 | 4 | 77 |
| 2013 | 101 | 4 | 105 |
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 Aizenay
At the median sale price, a 90 m² home costs €227,340. With 10% down and a 30-year mortgage, the payment is €885 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 20%
- Payment, one income
- 40%
Figures for Vendée: Aizenay has no reliable figures of its own.
16.8% more homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 8,026
In 2022 the population grew by 147 while 84 homes were started: 1.8 new residents for every new home.
- New residents per new home, 2022
- 1.8
- Population change, 2022
- +147
3.4% of the 4,541 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.4%
- Empty homes
- 154