Mérignac (33) · report
Renovation in Mérignac (33)
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 Mérignac (33): 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 | 344 | 36 | 380 |
| 2024 | 77 | 139 | 216 |
| 2023 | 359 | 72 | 431 |
| 2022 | 312 | 46 | 358 |
| 2021 | 467 | 149 | 616 |
| 2020 | 98 | 32 | 130 |
| 2019 | 161 | 21 | 182 |
| 2018 | 1,159 | 225 | 1,384 |
| 2017 | 860 | 63 | 923 |
| 2016 | 1,209 | 29 | 1,238 |
| 2015 | 1,368 | 173 | 1,541 |
| 2014 | 473 | 88 | 561 |
| 2013 | 406 | 43 | 449 |
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 Mérignac (33)
At the median sale price, a 90 m² home costs €321,390. With 10% down and a 30-year mortgage, the payment is €1,251 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 27%
- Payment, one income
- 54%
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
- €1,332
- Owning per month
- €1,118
Figures for Gironde: Mérignac (33) has no reliable figures of its own.
27.8% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 11,095
In 2022 the population grew by 954 while 229 homes were started: 4.2 new residents for every new home.
- New residents per new home, 2022
- 4.2
- Population change, 2022
- +954
3.6% of the 42,346 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.6%
- Empty homes
- 1,534
Public bodies signed €8.9M of housing works here in 2025, and €8.9M since 2024.
- Signed in 2025
- €8.9M
- Per resident, 2025
- €114