Grésy-sur-Aix · report
Renovation in Grésy-sur-Aix
In 2025, 5% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 5%
Homes authorised in Grésy-sur-Aix: 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 | 156 | 9 | 165 |
| 2024 | 10 | 3 | 13 |
| 2023 | 64 | 6 | 70 |
| 2022 | 20 | 1 | 21 |
| 2021 | 75 | 2 | 77 |
| 2020 | 120 | 10 | 130 |
| 2019 | 67 | 7 | 74 |
| 2018 | 36 | 7 | 43 |
| 2017 | 13 | 7 | 20 |
| 2016 | 23 | 3 | 26 |
| 2015 | 26 | 2 | 28 |
| 2014 | 15 | 2 | 17 |
| 2013 | 26 | 6 | 32 |
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 Grésy-sur-Aix
At the median sale price, a 90 m² home costs €381,510. With 10% down and a 30-year mortgage, the payment is €1,485 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 30%
- Payment, one income
- 59%
Owning and renting a 90 m² apartment cost about the same each month. 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
- €1,446
- Owning per month
- €1,383
Figures for Savoie: Grésy-sur-Aix has no reliable figures of its own.
0.7% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 5,181
In 2022 the population grew by 107 while 18 homes were started: 5.9 new residents for every new home.
- New residents per new home, 2022
- 5.9
- Population change, 2022
- +107
4.7% of the 2,175 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 4.7%
- Empty homes
- 103