Aisne · report
Renovation in Aisne
In 2025, 35% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 35%
Homes authorised in Aisne: 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 | 600 | 328 | 928 |
| 2024 | 884 | 245 | 1,129 |
| 2023 | 1,021 | 177 | 1,198 |
| 2022 | 1,206 | 302 | 1,508 |
| 2021 | 1,152 | 271 | 1,423 |
| 2020 | 773 | 273 | 1,046 |
| 2019 | 922 | 241 | 1,163 |
| 2018 | 1,098 | 247 | 1,345 |
| 2017 | 852 | 304 | 1,156 |
| 2016 | 1,106 | 197 | 1,303 |
| 2015 | 911 | 181 | 1,092 |
| 2014 | 1,232 | 199 | 1,431 |
| 2013 | 1,154 | 250 | 1,404 |
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 Aisne
At the median sale price, a 90 m² home costs €114,210. With 10% down and a 30-year mortgage, the payment is €445 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 11%
- Payment, one income
- 23%
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
- 913
- Per 1,000 residents
- 1.7
In 2022 the population fell by 2,216 while 733 homes were started.
- Homes started, 2022
- 733
- Population change, 2022
- −2,216
9.9% of the 269,720 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 9.9%
- Empty homes
- 26,679
Public bodies signed €4.1M of housing works here in 2025, and €4.1M since 2024.
- Signed in 2025
- €4.1M
- Per resident, 2025
- €8