Talensac · report
Renovation in Talensac
In 2025, 33% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 33%
Homes authorised in Talensac: 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 | 2 | 1 | 3 |
| 2022 | 8 | — | 8 |
| 2021 | 41 | — | 41 |
| 2020 | 6 | 2 | 8 |
| 2019 | 21 | — | 21 |
| 2018 | 30 | — | 30 |
| 2017 | 7 | 1 | 8 |
| 2016 | 7 | 1 | 8 |
| 2015 | 3 | — | 3 |
| 2014 | 5 | 1 | 6 |
| 2013 | 14 | — | 14 |
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 Talensac
At the median sale price, a 90 m² home costs €205,110. With 10% down and a 30-year mortgage, the payment is €798 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 17%
- Payment, one income
- 35%
Figures for Ille-et-Vilaine: Talensac 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 41 while 3 homes were started: 13.7 new residents for every new home.
- New residents per new home, 2022
- 13.7
- Population change, 2022
- +41
4.3% of the 1,151 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 4.3%
- Empty homes
- 49
Public bodies signed €301.3K of housing works here in 2025, and €301.3K since 2024.
- Signed in 2025
- €301.3K
- Per resident, 2025
- €117