Haute-Marne · report
Renovation in Haute-Marne
In 2025, 35% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 35%
Homes authorised in Haute-Marne: 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 | 180 | 95 | 275 |
| 2024 | 128 | 44 | 172 |
| 2023 | 112 | 84 | 196 |
| 2022 | 157 | 92 | 249 |
| 2021 | 290 | 120 | 410 |
| 2020 | 254 | 113 | 367 |
| 2019 | 187 | 74 | 261 |
| 2018 | 273 | 131 | 404 |
| 2017 | 202 | 77 | 279 |
| 2016 | 168 | 126 | 294 |
| 2015 | 183 | 62 | 245 |
| 2014 | 190 | 51 | 241 |
| 2013 | 219 | 73 | 292 |
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 Haute-Marne
At the median sale price, a 90 m² home costs €92,250. With 10% down and a 30-year mortgage, the payment is €359 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 9%
- Payment, one income
- 18%
16.0% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 252
- Per 1,000 residents
- 1.5
In 2022 the population fell by 1,534 while 220 homes were started.
- Homes started, 2022
- 220
- Population change, 2022
- −1,534
11.7% of the 100,360 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 11.7%
- Empty homes
- 11,750
Public bodies signed €69.6K of housing works here in 2025, and €351.5K since 2024.
- Signed in 2025
- €69.6K
- Per resident, 2025
- €0