Identified commercial brownfields
Cartofriches data unavailable for this town
Commercial premises and vacancy in Carquefou (44470)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Carquefou. Public data aggregated to assess a location before field visits.
Building permits (24 months)
5 non-residential permits granted · top sector: Construction de bâtiments (41.10D)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2026-02 | Transports terrestres (49.10Z) | 73 629 m² |
| 2025-01 | Construction de bâtiments (41.10D) | 213 975 m² |
| 2025-01 | Construction de bâtiments (41.10D) | 45 996 m² |
| 2025-01 | Construction de bâtiments (41.10D) | 54 599 m² |
| 2024-07 | Activités immobilières (68.20B) | 4 402 m² |
| 2023-01 | 7 367 m² | |
| 2021-09 | Transports terrestres (49.10Z) | 0 m² |
| 2020-08 | Transports terrestres (49.10Z) | 28 447 m² |
DVF transactions (5 years)
1642 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 118 | 4 394 € |
| Commerce | 2025 | 49 | 5 704 € |
| Maison | 2025 | 160 | 3 318 € |
| Appartement | 2024 | 107 | 5 896 € |
| Commerce | 2024 | 39 | 2 399 € |
| Maison | 2024 | 155 | 3 447 € |
| Appartement | 2023 | 75 | 3 481 € |
| Commerce | 2023 | 44 | 4 066 € |
| Maison | 2023 | 162 | 3 671 € |
| Appartement | 2022 | 92 | 3 505 € |
| Commerce | 2022 | 49 | 2 687 € |
| Maison | 2022 | 200 | 3 846 € |
Median price per m² (DVF)
€2 355/m² median
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 Carquefou
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.
Got a commercial space in mind in Carquefou?
We point you to commercial-premises professionals (search, lease, fit-out). Tell us about your project.
FAQ
- Why does Carquefou 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.