Identified commercial brownfields
1 brownfields · 0 m² total
See the brownfield sites
| Site | Status | Area |
|---|---|---|
| 44132_13471 | friche sans projet | — |
Commercial premises and vacancy in Pornichet (44380)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Pornichet. Public data aggregated to assess a location before field visits.
Building permits (24 months)
4 non-residential permits granted · top sector: Administration publique (84.11Z)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2026-02 | Administration publique (84.11Z) | 0 m² |
| 2025-09 | 1 587 m² | |
| 2025-07 | 1 717 m² | |
| 2024-05 | 1 720 m² | |
| 2024-01 | 1 m² | |
| 2024-01 | 3 426 m² | |
| 2023-10 | Administration publique (84.11Z) | 4 512 m² |
| 2023-05 | Jeux de hasard (92.00Z) | 966 m² |
DVF transactions (5 years)
2240 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 235 | 6 756 € |
| Commerce | 2025 | 30 | 6 497 € |
| Maison | 2025 | 156 | 5 755 € |
| Appartement | 2024 | 188 | 7 234 € |
| Commerce | 2024 | 21 | 6 351 € |
| Maison | 2024 | 159 | 6 466 € |
| Appartement | 2023 | 203 | 7 232 € |
| Commerce | 2023 | 32 | 3 809 € |
| Maison | 2023 | 173 | 6 493 € |
| Appartement | 2022 | 238 | 6 791 € |
| Commerce | 2022 | 71 | 3 697 € |
| Maison | 2022 | 199 | 5 832 € |
Median price per m² (DVF)
€5 616/m² median
How this analysis is computed
Cross-reference of 4 public sources: Cartofriches Cerema, Sit@del (non-residential permits 24m), DVF DGFiP (5-year transactions), SIRENE. No commercial listings included — for listings consult dedicated portals.
Finding a unit in Pornichet
This page identifies availability signals (brownfields, permits, mutations). For active listings, see portals like SeLoger Pro / LocalCommercial.net, or contact a notary for off-market transactions.
Got a commercial space in mind in Pornichet?
We point you to commercial-premises professionals (search, lease, fit-out). Tell us about your project.
FAQ
- Why does Pornichet appear in Cartofriches?
- Cartofriches lists commercial brownfields identified by local authorities, EPF and Cerema. Presence does not mean current vacancy — verify status with the town hall or directly with the owner (public cadaster).
- Difference between building permit and commercial planning permission?
- Sit@del lists building permits (>=800 m²). Openings <1 000 m² require no separate commercial permission (CDAC). AEC (>1 000 m²) are not reflected here.
- Why does DVF price differ from commercial rent?
- DVF = sale price per m² (acquiring walls). Commercial rent = annual rent per m² (landlord income). Price-to-rent ratio varies 12-20× by zone.