Pornic · report
Renovation in Pornic
In 2025, 2% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 2%
Homes authorised in Pornic: 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 | 291 | 7 | 298 |
| 2024 | 231 | 10 | 241 |
| 2023 | 177 | 14 | 191 |
| 2022 | 191 | 10 | 201 |
| 2021 | 245 | 50 | 295 |
| 2020 | 187 | 7 | 194 |
| 2019 | 159 | 2 | 161 |
| 2018 | 306 | 9 | 315 |
| 2017 | 336 | 2 | 338 |
| 2016 | 348 | 9 | 357 |
| 2015 | 445 | 59 | 504 |
| 2014 | 224 | 4 | 228 |
| 2013 | 222 | 3 | 225 |
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 Pornic
At the median sale price, a 90 m² home costs €408,330. With 10% down and a 30-year mortgage, the payment is €1,589 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 32%
- Payment, one income
- 65%
Renting a 90 m² apartment costs less each month than owning 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
- €1,246
- Owning per month
- €1,680
Figures for Loire-Atlantique: Pornic has no reliable figures of its own.
13.1% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 10,457
In 2022 the population grew by 363 while 222 homes were started: 1.6 new residents for every new home.
- New residents per new home, 2022
- 1.6
- Population change, 2022
- +363
3.8% of the 14,741 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 3.8%
- Empty homes
- 566
Public bodies signed €729.7K of housing works here in 2024, and €729.7K since 2024.
- Signed in 2024
- €729.7K
- Per resident, 2024
- €39