Montaigu-Vendée · report
Renovation in Montaigu-Vendée
In 2025, 19% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 19%
Homes authorised in Montaigu-Vendée: 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 | 159 | 37 | 196 |
| 2024 | 151 | 22 | 173 |
| 2023 | 86 | 16 | 102 |
| 2022 | 291 | 9 | 300 |
| 2021 | 183 | 16 | 199 |
| 2020 | 138 | 11 | 149 |
| 2019 | 169 | 6 | 175 |
| 2018 | 10 | 7 | 17 |
| 2017 | 37 | 5 | 42 |
| 2016 | 6 | — | 6 |
| 2015 | 7 | 3 | 10 |
| 2014 | 8 | 3 | 11 |
| 2013 | 57 | — | 57 |
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 Montaigu-Vendée
At the median sale price, a 90 m² home costs €214,020. With 10% down and a 30-year mortgage, the payment is €833 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 18%
- Payment, one income
- 37%
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
- €1,211
- Owning per month
- €921
Figures for Vendée: Montaigu-Vendée 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 380 while 221 homes were started: 1.7 new residents for every new home.
- New residents per new home, 2022
- 1.7
- Population change, 2022
- +380
3.9% of the 9,687 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.9%
- Empty homes
- 380