Sailly-sur-la-Lys · report
Renovation in Sailly-sur-la-Lys
In 2025, 10% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 10%
Homes authorised in Sailly-sur-la-Lys: 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 | 38 | 4 | 42 |
| 2024 | 12 | 1 | 13 |
| 2023 | 17 | 2 | 19 |
| 2022 | 96 | 1 | 97 |
| 2021 | 32 | 1 | 33 |
| 2020 | 19 | — | 19 |
| 2019 | 6 | — | 6 |
| 2018 | 38 | 1 | 39 |
| 2017 | 32 | 1 | 33 |
| 2016 | 3 | 2 | 5 |
| 2015 | 2 | 4 | 6 |
| 2014 | 1 | — | 1 |
| 2013 | 32 | 2 | 34 |
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 Sailly-sur-la-Lys
At the median sale price, a 90 m² home costs €212,040. With 10% down and a 30-year mortgage, the payment is €825 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 17%
- Payment, one income
- 35%
Figures for Pas-de-Calais: Sailly-sur-la-Lys has no reliable figures of its own.
11.4% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 6,067
In 2022 the population grew by 49 while 9 homes were started: 5.4 new residents for every new home.
- New residents per new home, 2022
- 5.4
- Population change, 2022
- +49
5.7% of the 1,716 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 5.7%
- Empty homes
- 98