Fontenay-aux-Roses · report
Renovation in Fontenay-aux-Roses
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 Fontenay-aux-Roses: 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 | 127 | 1 | 128 |
| 2024 | 40 | — | 40 |
| 2023 | 5 | — | 5 |
| 2022 | 14 | 76 | 90 |
| 2021 | 454 | 46 | 500 |
| 2020 | 50 | — | 50 |
| 2019 | 261 | 1 | 262 |
| 2018 | 230 | 43 | 273 |
| 2017 | 114 | — | 114 |
| 2016 | 89 | — | 89 |
| 2015 | 4 | 5 | 9 |
| 2014 | 5 | 13 | 18 |
| 2013 | 28 | 2 | 30 |
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 Fontenay-aux-Roses
At the median sale price, a 90 m² home costs €390,690. With 10% down and a 30-year mortgage, the payment is €1,521 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 30%
- Payment, one income
- 60%
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
- €1,937
- Owning per month
- €1,408
Figures for Hauts-de-Seine: Fontenay-aux-Roses has no reliable figures of its own.
2.7% more homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 12,666
In 2022 the population fell by 516 while 166 homes were started.
- Homes started, 2022
- 166
- Population change, 2022
- −516
6.5% of the 11,916 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 6.5%
- Empty homes
- 778