Identified commercial brownfields
1 brownfields · 6 614 m² (land area)
See the brownfield sites
| Site | Status | Area |
|---|---|---|
| Chantier Naval de Kervilor, application de peinture par pulvérisation (à froid) | friche potentielle | 6 614 m² |
Commercial premises and vacancy in La Trinité-sur-Mer (56470)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in La Trinité-sur-Mer. 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 |
|---|---|---|
| 2024-09 | 2 391 m² | |
| 2024-02 | 810 m² | |
| 2024-02 | Construction de bâtiments (41.10C) | 23 244 m² |
| 2024-02 | Construction de bâtiments (41.10C) | 9 840 m² |
| 2024-01 | Génie civil (42.99Z) | 5 739 m² |
| 2023-12 | Construction de bâtiments (41.10C) | 9 754 m² |
| 2023-03 | Activités immobilières (68.20B) | 810 m² |
| 2022-11 | 0 m² |
DVF transactions (5 years)
342 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 22 | 7 070 € |
| Commerce | 2025 | 4 | 5 421 € |
| Maison | 2025 | 36 | 7 895 € |
| Appartement | 2024 | 16 | 6 206 € |
| Commerce | 2024 | 3 | 7 678 € |
| Maison | 2024 | 26 | 6 613 € |
| Appartement | 2023 | 21 | 6 072 € |
| Commerce | 2023 | 3 | 4 075 € |
| Maison | 2023 | 26 | 8 766 € |
| Appartement | 2022 | 30 | 5 552 € |
| Commerce | 2022 | 2 | 1 534 € |
| Maison | 2022 | 46 | 8 489 € |
Price per m² (DVF)
€6 573/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 La Trinité-sur-Mer
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 La Trinité-sur-Mer 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.