Jonzac · report
Renovation in Jonzac
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 Jonzac: 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 | 18 | 16 | 34 |
| 2024 | 94 | 20 | 114 |
| 2023 | 56 | 8 | 64 |
| 2022 | 53 | 34 | 87 |
| 2021 | 14 | 9 | 23 |
| 2020 | 26 | 1 | 27 |
| 2019 | 37 | 9 | 46 |
| 2018 | 11 | 20 | 31 |
| 2017 | 27 | 17 | 44 |
| 2016 | 34 | 16 | 50 |
| 2015 | 13 | 4 | 17 |
| 2014 | 32 | 10 | 42 |
| 2013 | 14 | 2 | 16 |
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 Jonzac
At the median sale price, a 90 m² home costs €182,340. With 10% down and a 30-year mortgage, the payment is €710 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 19%
- 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
- €1,035
- Owning per month
- €608
Figures for Charente-Maritime: Jonzac has no reliable figures of its own.
19.5% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 4,797
In 2022 the population grew by 26 while 25 homes were started: 1.0 new residents for every new home.
- New residents per new home, 2022
- 1.0
- Population change, 2022
- +26
11.7% of the 3,245 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 11.7%
- Empty homes
- 381