Le Mesnil-en-Thelle · report
Renovation in Le Mesnil-en-Thelle
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 Le Mesnil-en-Thelle: 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 | — | 2 |
| 2024 | 2 | — | 2 |
| 2022 | 11 | — | 11 |
| 2021 | 105 | 1 | 106 |
| 2020 | 74 | 3 | 77 |
| 2019 | 23 | — | 23 |
| 2018 | 1 | — | 1 |
| 2017 | 3 | 3 | 6 |
| 2016 | 1 | — | 1 |
| 2015 | 4 | — | 4 |
| 2014 | 6 | — | 6 |
| 2013 | 4 | 28 | 32 |
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 Le Mesnil-en-Thelle
At the median sale price, a 90 m² home costs €260,910. With 10% down and a 30-year mortgage, the payment is €1,016 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 21%
- Payment, one income
- 42%
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
- €1,365
- Owning per month
- €1,235
Figures for Oise: Le Mesnil-en-Thelle has no reliable figures of its own.
29.2% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 2,380
In 2022 the population grew by 47 while 15 homes were started: 3.1 new residents for every new home.
- New residents per new home, 2022
- 3.1
- Population change, 2022
- +47
4.9% of the 1,065 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 4.9%
- Empty homes
- 52
Public bodies signed €125.6K of housing works here in 2024, and €125.6K since 2024.
- Signed in 2024
- €125.6K
- Per resident, 2024
- €51