Montfort-sur-Meu · report
Renovation in Montfort-sur-Meu
In 2025, 28% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 28%
Homes authorised in Montfort-sur-Meu: 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 | 47 | 18 | 65 |
| 2024 | 73 | — | 73 |
| 2023 | 5 | 1 | 6 |
| 2022 | 21 | 1 | 22 |
| 2021 | 52 | 3 | 55 |
| 2020 | 69 | 1 | 70 |
| 2019 | 9 | 30 | 39 |
| 2018 | 26 | — | 26 |
| 2017 | 15 | 4 | 19 |
| 2016 | 36 | 7 | 43 |
| 2015 | 19 | 1 | 20 |
| 2014 | 16 | 2 | 18 |
| 2013 | 49 | 2 | 51 |
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 Montfort-sur-Meu
At the median sale price, a 90 m² home costs €222,480. With 10% down and a 30-year mortgage, the payment is €866 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 19%
- Payment, one income
- 38%
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
- €1,094
- Owning per month
- €834
Figures for Ille-et-Vilaine: Montfort-sur-Meu 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 43 while 27 homes were started: 1.6 new residents for every new home.
- New residents per new home, 2022
- 1.6
- Population change, 2022
- +43
5.8% of the 3,232 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 5.8%
- Empty homes
- 189
Public bodies signed €301.3K of housing works here in 2025, and €301.3K since 2024.
- Signed in 2025
- €301.3K
- Per resident, 2025
- €44