Identified commercial brownfields
Cartofriches data unavailable for this town
Commercial premises and vacancy in Mézy-sur-Seine (78250)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Mézy-sur-Seine. Public data aggregated to assess a location before field visits.
Building permits (24 months)
1 non-residential permits granted · top sector: Activités immobilières (68.20B)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-07 | Activités immobilières (68.20B) | 4 223 m² |
| 2024-03 | 1 396 m² | |
| 2022-02 | 2 674 m² | |
| 2022-02 | Construction de bâtiments (41.10A) | 14 893 m² |
| 2021-10 | Génie civil (42.99Z) | 8 660 m² |
| 2021-04 | Architecture, ingénierie, contrôle (71.12A) | 8 750 m² |
| 2020-03 | 2 000 m² | |
| 2018-08 | 3 884 m² |
DVF transactions (5 years)
220 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 8 | 3 851 € |
| Commerce | 2025 | 2 | 1 087 € |
| Maison | 2025 | 39 | 3 173 € |
| Appartement | 2024 | 4 | 2 359 € |
| Commerce | 2024 | 2 | 7 087 € |
| Maison | 2024 | 22 | 3 270 € |
| Appartement | 2023 | 8 | 3 398 € |
| Commerce | 2023 | 2 | 6 297 € |
| Maison | 2023 | 20 | 4 141 € |
| Appartement | 2022 | 9 | 4 345 € |
| Commerce | 2022 | 1 | 352 € |
| Maison | 2022 | 38 | 3 607 € |
Price per m² (DVF)
€3 267/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 Mézy-sur-Seine
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 Mézy-sur-Seine 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.