Identified commercial brownfields
Cartofriches data unavailable for this town
Commercial premises and vacancy in Saint-Ismier (38330)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Saint-Ismier. Public data aggregated to assess a location before field visits.
Building permits (24 months)
2 non-residential permits granted · top sector: Architecture, ingénierie, contrôle (71.11Z)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-10 | Architecture, ingénierie, contrôle (71.11Z) | 7 408 m² |
| 2025-02 | 500 m² | |
| 2022-07 | Activités immobilières (68.10Z) | 1 705 m² |
| 2022-05 | 2 912 m² | |
| 2021-09 | 3 416 m² | |
| 2021-04 | Transports terrestres (49.39A) | 3 360 m² |
| 2021-03 | Administration publique (84.11Z) | 0 m² |
| 2021-03 | 3 351 m² |
DVF transactions (5 years)
595 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 32 | 4 654 € |
| Commerce | 2025 | 10 | 4 072 € |
| Maison | 2025 | 55 | 4 967 € |
| Appartement | 2024 | 33 | 4 790 € |
| Commerce | 2024 | 2 | 4 987 € |
| Maison | 2024 | 43 | 4 731 € |
| Appartement | 2023 | 46 | 6 429 € |
| Commerce | 2023 | 3 | 3 090 € |
| Maison | 2023 | 47 | 4 888 € |
| Appartement | 2022 | 79 | 5 826 € |
| Commerce | 2022 | 18 | 12 390 € |
| Maison | 2022 | 70 | 4 853 € |
Median price per m² (DVF)
€4 431/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 Saint-Ismier
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 Saint-Ismier?
We point you to commercial-premises professionals (search, lease, fit-out). Tell us about your project.
FAQ
- Why does Saint-Ismier 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.