Port-Jérôme-sur-Seine · report
Renovation in Port-Jérôme-sur-Seine
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 Port-Jérôme-sur-Seine: 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 | 136 | — | 136 |
| 2024 | 1 | — | 1 |
| 2023 | 33 | 17 | 50 |
| 2022 | 66 | 2 | 68 |
| 2021 | 33 | 8 | 41 |
| 2020 | 19 | 1 | 20 |
| 2019 | 6 | 8 | 14 |
| 2018 | 29 | 13 | 42 |
| 2017 | 39 | — | 39 |
| 2016 | 95 | — | 95 |
| 2015 | 58 | 1 | 59 |
| 2014 | 67 | 1 | 68 |
| 2013 | 100 | 1 | 101 |
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 Port-Jérôme-sur-Seine
At the median sale price, a 90 m² home costs €159,300. With 10% down and a 30-year mortgage, the payment is €620 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 15%
- Payment, one income
- 29%
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
- €993
- Owning per month
- €436
Figures for Seine-Maritime: Port-Jérôme-sur-Seine has no reliable figures of its own.
25.8% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 4,738
In 2022 the population grew by 225 while 43 homes were started: 5.2 new residents for every new home.
- New residents per new home, 2022
- 5.2
- Population change, 2022
- +225
4.1% of the 4,676 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 4.1%
- Empty homes
- 190
Public bodies signed €76K of housing works here in 2024, and €76K since 2024.
- Signed in 2024
- €76K
- Per resident, 2024
- €7