Identified commercial brownfields
1 brownfields · 9 439 m² (land area)
See the brownfield sites
| Site | Status | Area |
|---|---|---|
| CHIMIDEROUIL | friche potentielle | 9 439 m² |
Commercial premises and vacancy in Saint-Philbert-de-Grand-Lieu (44310)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Saint-Philbert-de-Grand-Lieu. Public data aggregated to assess a location before field visits.
Building permits (24 months)
1 non-residential permits granted · top sector: Construction de bâtiments (41.10C)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-12 | Construction de bâtiments (41.10C) | 22 568 m² |
| 2023-07 | Administration publique (84.11Z) | 60 688 m² |
| 2022-12 | Activités immobilières (68.10Z) | 2 564 m² |
| 2022-09 | 1 751 m² | |
| 2022-05 | 1 184 m² | |
| 2022-03 | Construction de bâtiments (41.10A) | 1 914 m² |
| 2021-12 | 2 709 m² | |
| 2021-12 | Administration publique (84.11Z) | 625 605 m² |
DVF transactions (5 years)
657 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 3 | 3 393 € |
| Commerce | 2025 | 1 | 4 286 € |
| Maison | 2025 | 105 | 2 585 € |
| Appartement | 2024 | 5 | 2 583 € |
| Commerce | 2024 | 3 | 2 815 € |
| Maison | 2024 | 99 | 3 326 € |
| Appartement | 2023 | 6 | 3 058 € |
| Commerce | 2023 | 6 | 1 859 € |
| Maison | 2023 | 102 | 2 982 € |
| Appartement | 2022 | 11 | 6 475 € |
| Commerce | 2022 | 8 | 1 420 € |
| Maison | 2022 | 136 | 3 018 € |
Price per m² (DVF)
€2 766/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 Saint-Philbert-de-Grand-Lieu
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 Saint-Philbert-de-Grand-Lieu 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.