Saint-Nicolas-d'Aliermont · report
Renovation in Saint-Nicolas-d'Aliermont
In 2025, 81% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 81%
Homes authorised in Saint-Nicolas-d'Aliermont: 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 | 5 | 21 | 26 |
| 2024 | 41 | 3 | 44 |
| 2023 | 49 | — | 49 |
| 2022 | 22 | — | 22 |
| 2021 | 4 | 1 | 5 |
| 2020 | 3 | — | 3 |
| 2019 | 18 | — | 18 |
| 2018 | 33 | — | 33 |
| 2017 | 5 | — | 5 |
| 2016 | 22 | — | 22 |
| 2015 | 11 | — | 11 |
| 2014 | 4 | — | 4 |
| 2013 | 46 | — | 46 |
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 Saint-Nicolas-d'Aliermont
At the median sale price, a 90 m² home costs €163,530. With 10% down and a 30-year mortgage, the payment is €636 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 16%
- Payment, one income
- 32%
Figures for Seine-Maritime: Saint-Nicolas-d'Aliermont 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 fell by 42 while 4 homes were started.
- Homes started, 2022
- 4
- Population change, 2022
- −42
8.2% of the 1,898 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 8.2%
- Empty homes
- 156