Carentan-les-Marais · report
Renovation in Carentan-les-Marais
In 2025, 59% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 59%
Homes authorised in Carentan-les-Marais: 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 | 7 | 10 | 17 |
| 2024 | 28 | 4 | 32 |
| 2023 | 32 | 13 | 45 |
| 2022 | 17 | 2 | 19 |
| 2021 | 18 | 1 | 19 |
| 2020 | 11 | 8 | 19 |
| 2019 | 30 | 1 | 31 |
| 2018 | 22 | 26 | 48 |
| 2017 | 31 | 10 | 41 |
| 2016 | 9 | 1 | 10 |
| 2015 | 8 | 1 | 9 |
| 2014 | 10 | — | 10 |
| 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 Carentan-les-Marais
At the median sale price, a 90 m² home costs €161,460. With 10% down and a 30-year mortgage, the payment is €628 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 16%
- Payment, one income
- 31%
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
- €928
- Owning per month
- €637
Figures for Manche: Carentan-les-Marais has no reliable figures of its own.
4.2% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 2,181
In 2022 the population fell by 2 while 19 homes were started.
- Homes started, 2022
- 19
- Population change, 2022
- −2
6.4% of the 5,624 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 6.4%
- Empty homes
- 362