Marzy · report
Renovation in Marzy
In 2025, 9% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 9%
Homes authorised in Marzy: 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 | 10 | 1 | 11 |
| 2024 | 4 | — | 4 |
| 2023 | 1 | 1 | 2 |
| 2022 | 6 | — | 6 |
| 2021 | 12 | 1 | 13 |
| 2020 | 6 | — | 6 |
| 2019 | 15 | — | 15 |
| 2018 | 19 | — | 19 |
| 2017 | 11 | 2 | 13 |
| 2016 | 12 | 1 | 13 |
| 2015 | 35 | — | 35 |
| 2014 | 6 | — | 6 |
| 2013 | 13 | — | 13 |
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 Marzy
At the median sale price, a 90 m² home costs €146,880. With 10% down and a 30-year mortgage, the payment is €572 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 12%
- Payment, one income
- 23%
Figures for Nièvre: Marzy has no reliable figures of its own.
5.6% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 320
In 2022 the population fell by 27 while 10 homes were started.
- Homes started, 2022
- 10
- Population change, 2022
- −27
6.3% of the 1,782 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 6.3%
- Empty homes
- 113