Identified commercial brownfields
1 brownfields · 0 m² total
See the brownfield sites
| Site | Status | Area |
|---|---|---|
| 91386_35712 | friche sans projet | — |
Commercial premises and vacancy in Mennecy (91540)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Mennecy. Public data aggregated to assess a location before field visits.
Building permits (24 months)
2 non-residential permits granted · top sector: Activités immobilières (68.10Z)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-07 | Activités immobilières (68.10Z) | 1 617 m² |
| 2025-07 | 1 593 m² | |
| 2024-02 | 1 230 m² | |
| 2022-10 | 424 m² | |
| 2022-09 | Cinéma, audiovisuel (59.14Z) | 1 650 m² |
| 2022-07 | Activités immobilières (68.20A) | 1 699 m² |
| 2022-05 | 848 m² | |
| 2022-01 | 1 005 m² |
DVF transactions (5 years)
1258 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 67 | 3 447 € |
| Commerce | 2025 | 4 | 1 568 € |
| Maison | 2025 | 139 | 3 123 € |
| Appartement | 2024 | 93 | 4 413 € |
| Commerce | 2024 | 13 | 2 964 € |
| Maison | 2024 | 107 | 3 150 € |
| Appartement | 2023 | 81 | 3 157 € |
| Commerce | 2023 | 12 | 1 850 € |
| Maison | 2023 | 111 | 3 128 € |
| Appartement | 2022 | 120 | 3 634 € |
| Commerce | 2022 | 16 | 2 834 € |
| Maison | 2022 | 160 | 3 197 € |
Median price per m² (DVF)
€2 733/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 Mennecy
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 Mennecy?
We point you to commercial-premises professionals (search, lease, fit-out). Tell us about your project.
FAQ
- Why does Mennecy 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.