Montville · report
Renovation in Montville
In 2025, 57% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 57%
Homes authorised in Montville: 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 | 3 | 4 | 7 |
| 2024 | 50 | — | 50 |
| 2023 | 96 | 2 | 98 |
| 2022 | 20 | — | 20 |
| 2021 | 5 | 1 | 6 |
| 2020 | 14 | 2 | 16 |
| 2019 | 33 | — | 33 |
| 2018 | 8 | 1 | 9 |
| 2017 | 34 | — | 34 |
| 2016 | 5 | 2 | 7 |
| 2015 | 4 | — | 4 |
| 2014 | 2 | 1 | 3 |
| 2013 | 1 | — | 1 |
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 Montville
At the median sale price, a 90 m² home costs €181,890. With 10% down and a 30-year mortgage, the payment is €708 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 16%
- Payment, one income
- 33%
Owning and renting a 90 m² apartment cost about the same each month. 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
- €1,139
- Owning per month
- €1,123
Figures for Seine-Maritime: Montville has no reliable figures of its own.
25.8% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 4,738
In 2022 the population grew by 7 while 1 homes were started: 7.0 new residents for every new home.
- New residents per new home, 2022
- 7.0
- Population change, 2022
- +7
6.1% of the 2,288 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 6.1%
- Empty homes
- 139
Public bodies signed €244.2K of housing works here in 2025, and €244.2K since 2024.
- Signed in 2025
- €244.2K
- Per resident, 2025
- €53