La Seyne-sur-Mer · report
Renovation in La Seyne-sur-Mer
In 2025, 21% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 21%
Homes authorised in La Seyne-sur-Mer: 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 | 90 | 24 | 114 |
| 2024 | 343 | 8 | 351 |
| 2023 | 140 | 41 | 181 |
| 2022 | 265 | 6 | 271 |
| 2021 | 123 | 8 | 131 |
| 2020 | 32 | 6 | 38 |
| 2019 | 291 | 4 | 295 |
| 2018 | 87 | 4 | 91 |
| 2017 | 361 | 8 | 369 |
| 2016 | 170 | 33 | 203 |
| 2015 | 687 | 13 | 700 |
| 2014 | 477 | 48 | 525 |
| 2013 | 138 | 16 | 154 |
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 La Seyne-sur-Mer
At the median sale price, a 90 m² home costs €311,040. With 10% down and a 30-year mortgage, the payment is €1,211 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 30%
- 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
- €1,333
- Owning per month
- €1,035
Figures for Var: La Seyne-sur-Mer has no reliable figures of its own.
31.5% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 5,742
In 2022 the population grew by 827 while 45 homes were started: 18.4 new residents for every new home.
- New residents per new home, 2022
- 18.4
- Population change, 2022
- +827
7.9% of the 37,419 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 7.9%
- Empty homes
- 2,948