Pérenchies · report
Renovation in Pérenchies
In 2025, 11% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 11%
Homes authorised in Pérenchies: 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 | 87 | 11 | 98 |
| 2024 | 3 | 9 | 12 |
| 2023 | 6 | 2 | 8 |
| 2022 | 6 | 1 | 7 |
| 2021 | 29 | 1 | 30 |
| 2020 | 56 | 11 | 67 |
| 2019 | 86 | 1 | 87 |
| 2018 | 23 | — | 23 |
| 2017 | 1 | 4 | 5 |
| 2016 | 186 | 2 | 188 |
| 2015 | 2 | 2 | 4 |
| 2014 | 9 | 15 | 24 |
| 2013 | 3 | 9 | 12 |
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 Pérenchies
At the median sale price, a 90 m² home costs €250,290. With 10% down and a 30-year mortgage, the payment is €974 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 22%
- Payment, one income
- 44%
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
- €1,256
- Owning per month
- €1,085
Figures for Nord: Pérenchies has no reliable figures of its own.
10.9% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 12,139
In 2022 the population fell by 32 while 1 homes were started.
- Homes started, 2022
- 1
- Population change, 2022
- −32
4.5% of the 3,842 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 4.5%
- Empty homes
- 171
Public bodies signed €2.6M of housing works here in 2025, and €2.6M since 2024.
- Signed in 2025
- €2.6M
- Per resident, 2025
- €310