Saint-Aubin-du-Cormier · report
Renovation in Saint-Aubin-du-Cormier
In 2025, 46% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 46%
Homes authorised in Saint-Aubin-du-Cormier: 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 | 30 | 26 | 56 |
| 2024 | 63 | 4 | 67 |
| 2023 | 69 | 4 | 73 |
| 2022 | 75 | 2 | 77 |
| 2021 | 132 | — | 132 |
| 2020 | 43 | 10 | 53 |
| 2019 | 28 | — | 28 |
| 2018 | 73 | 3 | 76 |
| 2017 | 33 | 4 | 37 |
| 2016 | 47 | 3 | 50 |
| 2015 | 18 | 1 | 19 |
| 2014 | 29 | 1 | 30 |
| 2013 | 21 | 1 | 22 |
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-Aubin-du-Cormier
At the median sale price, a 90 m² home costs €214,740. With 10% down and a 30-year mortgage, the payment is €836 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 19%
- Payment, one income
- 37%
Figures for Ille-et-Vilaine: Saint-Aubin-du-Cormier has no reliable figures of its own.
17.6% more homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 12,128
In 2022 the population grew by 58 while 73 homes were started: 0.8 new residents for every new home.
- New residents per new home, 2022
- 0.8
- Population change, 2022
- +58
3.8% of the 1,686 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.8%
- Empty homes
- 64