Gavray-sur-Sienne · report
Renovation in Gavray-sur-Sienne
In 2025, 29% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 29%
Homes authorised in Gavray-sur-Sienne: 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 | 10 | 4 | 14 |
| 2024 | 4 | 1 | 5 |
| 2023 | 1 | 1 | 2 |
| 2022 | 9 | 1 | 10 |
| 2021 | 8 | — | 8 |
| 2020 | 7 | — | 7 |
| 2019 | 6 | 1 | 7 |
| 2018 | 4 | — | 4 |
| 2017 | 6 | — | 6 |
| 2016 | 6 | 1 | 7 |
| 2015 | 4 | — | 4 |
| 2014 | 5 | — | 5 |
| 2013 | 6 | — | 6 |
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 Gavray-sur-Sienne
At the median sale price, a 90 m² home costs €122,400. With 10% down and a 30-year mortgage, the payment is €476 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 12%
- Payment, one income
- 24%
Figures for Manche: Gavray-sur-Sienne 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 grew by 19 while 7 homes were started: 2.7 new residents for every new home.
- New residents per new home, 2022
- 2.7
- Population change, 2022
- +19
11.7% of the 1,380 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 11.7%
- Empty homes
- 161