Identified commercial brownfields
Cartofriches data unavailable for this town
Commercial premises and vacancy in Oncy-sur-École (91490)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Oncy-sur-École. Public data aggregated to assess a location before field visits.
Building permits (24 months)
1 non-residential permits granted
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-12 | 2 243 m² | |
| 2023-09 | 1 052 m² | |
| 2022-11 | 2 651 m² | |
| 2022-11 | 6 360 m² | |
| 2022-10 | Activités immobilières (68.10Z) | 1 913 m² |
| 2022-05 | 1 394 m² | |
| 2021-09 | Génie civil (42.99Z) | 2 240 m² |
| 2021-06 | Activités immobilières (68.31Z) | 2 996 m² |
DVF transactions (5 years)
115 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 4 | 7 740 € |
| Maison | 2025 | 8 | 2 708 € |
| Appartement | 2024 | 3 | 2 935 € |
| Maison | 2024 | 17 | 3 124 € |
| Appartement | 2023 | 3 | 3 257 € |
| Maison | 2023 | 23 | 3 942 € |
| Maison | 2022 | 23 | 3 207 € |
Median price per m² (DVF)
€3 282/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 Oncy-sur-École
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 Oncy-sur-École?
We point you to commercial-premises professionals (search, lease, fit-out). Tell us about your project.
FAQ
- Why does Oncy-sur-École 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.