Bonchamp-lès-Laval · report
Renovation in Bonchamp-lès-Laval
In 2025, 13% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 13%
Homes authorised in Bonchamp-lès-Laval: 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 | 20 | 3 | 23 |
| 2024 | 13 | 1 | 14 |
| 2023 | 15 | 2 | 17 |
| 2022 | 126 | — | 126 |
| 2021 | 38 | 2 | 40 |
| 2020 | 42 | — | 42 |
| 2019 | 58 | 6 | 64 |
| 2018 | 63 | — | 63 |
| 2017 | 48 | 1 | 49 |
| 2016 | 18 | 2 | 20 |
| 2015 | 45 | 1 | 46 |
| 2014 | 56 | 2 | 58 |
| 2013 | 31 | — | 31 |
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 Bonchamp-lès-Laval
At the median sale price, a 90 m² home costs €205,560. With 10% down and a 30-year mortgage, the payment is €800 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 17%
- Payment, one income
- 34%
Figures for Mayenne: Bonchamp-lès-Laval has no reliable figures of its own.
18.4% more homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 1,826
In 2022 the population grew by 8 while 24 homes were started: 0.3 new residents for every new home.
- New residents per new home, 2022
- 0.3
- Population change, 2022
- +8
3.5% of the 2,747 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.5%
- Empty homes
- 95