Identified commercial brownfields
Cartofriches data unavailable for this town
Commercial premises and vacancy in Montmartin-sur-Mer (50590)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Montmartin-sur-Mer. Public data aggregated to assess a location before field visits.
Building permits (24 months)
2 non-residential permits granted · top sector: Sièges sociaux, conseil de gestion (70.10Z)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-10 | 8 129 m² | |
| 2025-08 | Sièges sociaux, conseil de gestion (70.10Z) | 36 062 m² |
| 2023-07 | 3 779 m² | |
| 2022-02 | 0 m² | |
| 2021-10 | 1 315 m² | |
| 2020-07 | 1 969 m² | |
| 2020-05 | 0 m² | |
| 2019-12 | 14 564 m² |
DVF transactions (5 years)
188 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 3 | 5 147 € |
| Commerce | 2025 | 2 | 8 063 € |
| Maison | 2025 | 28 | 2 456 € |
| Appartement | 2024 | 2 | 3 006 € |
| Commerce | 2024 | 1 | 4 143 € |
| Maison | 2024 | 31 | 2 539 € |
| Commerce | 2023 | 2 | 2 286 € |
| Maison | 2023 | 21 | 3 401 € |
| Appartement | 2022 | 2 | 2 104 € |
| Commerce | 2022 | 8 | 1 680 € |
| Maison | 2022 | 40 | 2 617 € |
Price per m² (DVF)
€2 224/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 Montmartin-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 Montmartin-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.