Identified commercial brownfields
Cartofriches data unavailable for this town
Commercial premises and vacancy in Chaumes-en-Retz (44320)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Chaumes-en-Retz. Public data aggregated to assess a location before field visits.
Building permits (24 months)
3 non-residential permits granted · top sector: Activités immobilières (68.10Z)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-10 | 2 797 m² | |
| 2025-07 | 10 224 m² | |
| 2024-09 | Activités immobilières (68.10Z) | 3 731 m² |
| 2024-01 | Génie civil (42.99Z) | 15 896 m² |
| 2023-11 | 11 864 m² | |
| 2023-09 | Construction de bâtiments (41.10A) | 26 216 m² |
| 2023-02 | 6 353 m² | |
| 2022-12 | Activités immobilières (68.10Z) | 5 761 m² |
DVF transactions (5 years)
624 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 5 | 2 579 € |
| Commerce | 2025 | 5 | 3 647 € |
| Maison | 2025 | 132 | 3 389 € |
| Appartement | 2024 | 7 | 6 927 € |
| Commerce | 2024 | 5 | 1 554 € |
| Maison | 2024 | 108 | 3 292 € |
| Appartement | 2023 | 5 | 4 067 € |
| Commerce | 2023 | 6 | 900 € |
| Maison | 2023 | 77 | 2 841 € |
| Appartement | 2022 | 3 | 2 221 € |
| Commerce | 2022 | 11 | 953 € |
| Maison | 2022 | 108 | 2 896 € |
Price per m² (DVF)
€2 142/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 Chaumes-en-Retz
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 Chaumes-en-Retz 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.