Châlons-en-Champagne · report
Renovation in Châlons-en-Champagne
In 2025, 20% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 20%
Homes authorised in Châlons-en-Champagne: 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 | 77 | 19 | 96 |
| 2024 | 64 | 74 | 138 |
| 2023 | 5 | 132 | 137 |
| 2022 | 94 | 98 | 192 |
| 2021 | 123 | 12 | 135 |
| 2020 | 32 | 47 | 79 |
| 2019 | 25 | 25 | 50 |
| 2018 | 93 | 90 | 183 |
| 2017 | 60 | 4 | 64 |
| 2016 | 166 | 25 | 191 |
| 2015 | 38 | 8 | 46 |
| 2014 | 96 | 1 | 97 |
| 2013 | 44 | 51 | 95 |
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 Châlons-en-Champagne
At the median sale price, a 90 m² home costs €137,430. With 10% down and a 30-year mortgage, the payment is €535 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 14%
- Payment, one income
- 28%
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
- €998
- Owning per month
- €451
Figures for Marne: Châlons-en-Champagne has no reliable figures of its own.
28.0% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 1,934
In 2022 the population fell by 247 while 66 homes were started.
- Homes started, 2022
- 66
- Population change, 2022
- −247
7.4% of the 24,113 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 7.4%
- Empty homes
- 1,781
Public bodies signed €191.3K of housing works here in 2024, and €191.3K since 2024.
- Signed in 2024
- €191.3K
- Per resident, 2024
- €4