La Ferté-sous-Jouarre · report
Renovation in La Ferté-sous-Jouarre
In 2025, 69% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 69%
Homes authorised in La Ferté-sous-Jouarre: 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 | 9 | 20 | 29 |
| 2024 | 4 | 11 | 15 |
| 2023 | 12 | 10 | 22 |
| 2022 | 56 | 6 | 62 |
| 2021 | 64 | 7 | 71 |
| 2020 | 22 | 10 | 32 |
| 2019 | 104 | 28 | 132 |
| 2018 | 33 | 20 | 53 |
| 2017 | 50 | 17 | 67 |
| 2016 | 52 | 1 | 53 |
| 2015 | 14 | 2 | 16 |
| 2014 | 6 | 22 | 28 |
| 2013 | 2 | 23 | 25 |
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 Ferté-sous-Jouarre
At the median sale price, a 90 m² home costs €226,260. With 10% down and a 30-year mortgage, the payment is €881 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 22%
- Payment, one income
- 44%
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
- €1,332
- Owning per month
- €808
Figures for Seine-et-Marne: La Ferté-sous-Jouarre has no reliable figures of its own.
29.0% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 7,285
In 2022 the population grew by 250 while 17 homes were started: 14.7 new residents for every new home.
- New residents per new home, 2022
- 14.7
- Population change, 2022
- +250
12.6% of the 5,139 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 12.6%
- Empty homes
- 648