La Ferté-Gaucher · report
Renovation in La Ferté-Gaucher
In 2025, 33% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 33%
Homes authorised in La Ferté-Gaucher: 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 | 2 | 1 | 3 |
| 2024 | 2 | 4 | 6 |
| 2023 | 2 | 1 | 3 |
| 2022 | 60 | — | 60 |
| 2020 | 2 | — | 2 |
| 2019 | 103 | 1 | 104 |
| 2018 | 2 | — | 2 |
| 2017 | 3 | — | 3 |
| 2016 | 8 | — | 8 |
| 2015 | 62 | — | 62 |
| 2014 | 8 | — | 8 |
| 2013 | 8 | 4 | 12 |
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-Gaucher
At the median sale price, a 90 m² home costs €155,160. With 10% down and a 30-year mortgage, the payment is €604 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 17%
- Payment, one income
- 34%
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
- €1,064
- Owning per month
- €553
Figures for Seine-et-Marne: La Ferté-Gaucher 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
13.3% of the 2,423 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 13.3%
- Empty homes
- 322