Identified commercial brownfields
1 brownfields · 5 520 m² (land area)
See the brownfield sites
| Site | Status | Area |
|---|---|---|
| TSO - société traitements de surface de l'Ouest | friche potentielle | 5 520 m² |
Commercial premises and vacancy in Tréon (28500)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Tréon. Public data aggregated to assess a location before field visits.
Building permits (24 months)
1 non-residential permits granted · top sector: Génie civil (42.99Z)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-04 | Génie civil (42.99Z) | 20 948 m² |
| 2022-08 | Génie civil (42.99Z) | 0 m² |
| 2022-01 | Administration publique (84.11Z) | 0 m² |
| 2020-02 | Construction de bâtiments (41.10A) | 0 m² |
| 2020-02 | Construction de bâtiments (41.10A) | 0 m² |
| 2017-09 | 0 m² |
DVF transactions (5 years)
119 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 2 | 1 796 € |
| Maison | 2025 | 19 | 1 667 € |
| Commerce | 2024 | 2 | 420 € |
| Maison | 2024 | 19 | 1 841 € |
| Maison | 2023 | 22 | 2 211 € |
| Appartement | 2022 | 7 | 5 363 € |
| Maison | 2022 | 21 | 4 024 € |
Price per m² (DVF)
€1 696/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 Tréon
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 Tréon 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.