Lanvallay · report
Renovation in Lanvallay
In 2025, 0% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 0%
Homes authorised in Lanvallay: 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 | 100 | — | 100 |
| 2024 | 9 | 1 | 10 |
| 2023 | 13 | — | 13 |
| 2022 | 38 | 3 | 41 |
| 2021 | 77 | 2 | 79 |
| 2020 | 41 | 8 | 49 |
| 2019 | 10 | — | 10 |
| 2018 | 16 | — | 16 |
| 2017 | 15 | — | 15 |
| 2016 | 9 | — | 9 |
| 2015 | 22 | 1 | 23 |
| 2014 | 21 | — | 21 |
| 2013 | 17 | 3 | 20 |
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 Lanvallay
At the median sale price, a 90 m² home costs €217,530. With 10% down and a 30-year mortgage, the payment is €847 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 18%
- Payment, one income
- 37%
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
- €1,058
- Owning per month
- €728
Figures for Côtes-d'Armor: Lanvallay has no reliable figures of its own.
7.6% more homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 4,089
In 2022 the population grew by 56 while 51 homes were started: 1.1 new residents for every new home.
- New residents per new home, 2022
- 1.1
- Population change, 2022
- +56
6.0% of the 2,341 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 6.0%
- Empty homes
- 141