Gignac-la-Nerthe · report
Renovation in Gignac-la-Nerthe
In 2025, 1% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 1%
Homes authorised in Gignac-la-Nerthe: 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 | 187 | 2 | 189 |
| 2024 | 5 | 5 | 10 |
| 2023 | 95 | — | 95 |
| 2022 | 14 | 7 | 21 |
| 2021 | 23 | 4 | 27 |
| 2020 | 100 | 2 | 102 |
| 2019 | 41 | 3 | 44 |
| 2018 | 24 | 8 | 32 |
| 2017 | 73 | 6 | 79 |
| 2016 | 418 | 12 | 430 |
| 2015 | 79 | 2 | 81 |
| 2014 | 33 | 10 | 43 |
| 2013 | 30 | 7 | 37 |
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 Gignac-la-Nerthe
At the median sale price, a 90 m² home costs €358,470. With 10% down and a 30-year mortgage, the payment is €1,395 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 31%
- Payment, one income
- 61%
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
- €1,494
- Owning per month
- €1,177
Figures for Bouches-du-Rhône: Gignac-la-Nerthe has no reliable figures of its own.
24.5% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 8,951
In 2022 the population grew by 313 while 14 homes were started: 22.4 new residents for every new home.
- New residents per new home, 2022
- 22.4
- Population change, 2022
- +313
3.6% of the 4,579 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.6%
- Empty homes
- 163