Septèmes-les-Vallons · report
Renovation in Septèmes-les-Vallons
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 Septèmes-les-Vallons: 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 | 51 | 12 | 63 |
| 2024 | 16 | 12 | 28 |
| 2023 | 63 | 1 | 64 |
| 2022 | 42 | 12 | 54 |
| 2021 | 25 | 8 | 33 |
| 2020 | 29 | 6 | 35 |
| 2019 | 58 | 6 | 64 |
| 2018 | 57 | 9 | 66 |
| 2017 | 93 | 2 | 95 |
| 2016 | 101 | 3 | 104 |
| 2015 | 19 | 2 | 21 |
| 2014 | 14 | 11 | 25 |
| 2013 | 23 | 4 | 27 |
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 Septèmes-les-Vallons
At the median sale price, a 90 m² home costs €293,130. With 10% down and a 30-year mortgage, the payment is €1,141 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 27%
- Payment, one income
- 54%
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
- €1,498
- Owning per month
- €947
Figures for Bouches-du-Rhône: Septèmes-les-Vallons 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 fell by 23 while 23 homes were started.
- Homes started, 2022
- 23
- Population change, 2022
- −23
5.2% of the 5,166 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 5.2%
- Empty homes
- 268
Public bodies signed €95.5K of housing works here in 2025, and €95.5K since 2024.
- Signed in 2025
- €95.5K
- Per resident, 2025
- €8