Vern-sur-Seiche · report
Renovation in Vern-sur-Seiche
In 2025, 47% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 47%
Homes authorised in Vern-sur-Seiche: 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 | 84 | 74 | 158 |
| 2024 | 86 | 2 | 88 |
| 2023 | 43 | 1 | 44 |
| 2022 | 76 | — | 76 |
| 2021 | 104 | 4 | 108 |
| 2020 | 6 | — | 6 |
| 2019 | 68 | 48 | 116 |
| 2018 | 60 | 3 | 63 |
| 2017 | 76 | 2 | 78 |
| 2016 | 258 | 1 | 259 |
| 2015 | 34 | — | 34 |
| 2014 | 46 | 2 | 48 |
| 2013 | 55 | 1 | 56 |
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 Vern-sur-Seiche
At the median sale price, a 90 m² home costs €272,970. With 10% down and a 30-year mortgage, the payment is €1,062 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 22%
- Payment, one income
- 43%
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
- €1,126
- Owning per month
- €1,026
Figures for Ille-et-Vilaine: Vern-sur-Seiche 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 fell by 65 while 118 homes were started.
- Homes started, 2022
- 118
- Population change, 2022
- −65
3.8% of the 3,812 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.8%
- Empty homes
- 146