La Rochette (77) · report
Renovation in La Rochette (77)
In 2025, 0% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 0%
Homes authorised in La Rochette (77): 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 | 1 | — | 1 |
| 2024 | 30 | 1 | 31 |
| 2022 | 23 | — | 23 |
| 2021 | 12 | — | 12 |
| 2020 | 2 | — | 2 |
| 2019 | 113 | — | 113 |
| 2018 | 3 | 1 | 4 |
| 2017 | 2 | — | 2 |
| 2016 | 5 | — | 5 |
| 2015 | 17 | — | 17 |
| 2014 | 195 | — | 195 |
| 2013 | 186 | — | 186 |
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 Rochette (77)
At the median sale price, a 90 m² home costs €250,470. With 10% down and a 30-year mortgage, the payment is €975 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 19%
- Payment, one income
- 38%
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
- €1,519
- Owning per month
- €751
Figures for Seine-et-Marne: La Rochette (77) 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 13 while 10 homes were started: 1.3 new residents for every new home.
- New residents per new home, 2022
- 1.3
- Population change, 2022
- +13
5.6% of the 1,949 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 5.6%
- Empty homes
- 109