Identified commercial brownfields
2 brownfields · 1 537 m² (land area)
See the brownfield sites
| Site | Status | Area |
|---|---|---|
| friche commerciale | friche sans projet | 808 m² |
| Giard jacques (Ets) (ex.Ollier marcel (Ets)) | friche potentielle | 729 m² |
Commercial premises and vacancy in Fort-Mahon-Plage (80120)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Fort-Mahon-Plage. Public data aggregated to assess a location before field visits.
Building permits (24 months)
1 non-residential permits granted
See the permits
| Date | Activity | Area |
|---|---|---|
| 2024-12 | 0 m² | |
| 2015-03 | Activités immobilières (68.20B) | 0 m² |
| 2015-03 | Administration publique (84.11Z) | 0 m² |
| 2014-03 | Hébergement (55.30Z) | 6 728 m² |
DVF transactions (5 years)
910 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 67 | 4 579 € |
| Commerce | 2025 | 5 | 2 570 € |
| Maison | 2025 | 66 | 4 043 € |
| Appartement | 2024 | 86 | 4 355 € |
| Commerce | 2024 | 7 | 7 528 € |
| Maison | 2024 | 74 | 3 706 € |
| Appartement | 2023 | 95 | 4 370 € |
| Commerce | 2023 | 5 | 2 822 € |
| Maison | 2023 | 59 | 3 651 € |
| Appartement | 2022 | 135 | 4 192 € |
| Commerce | 2022 | 5 | 1 530 € |
| Maison | 2022 | 78 | 4 356 € |
Price per m² (DVF)
€4 117/m²
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 Fort-Mahon-Plage
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.
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FAQ
- Why does Fort-Mahon-Plage 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.