Identified commercial brownfields
2 brownfields · 34 763 m² (land area)
See the brownfield sites
| Site | Status | Area |
|---|---|---|
| Projet de Logts communaux | friche avec projet | 12 884 m² |
| Projet de Logts communaux | friche sans projet | 21 879 m² |
Commercial premises and vacancy in Seigy (41110)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Seigy. Public data aggregated to assess a location before field visits.
Building permits (24 months)
4 non-residential permits granted · top sector: Administration publique (84.11Z)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-12 | Bibliothèques, musées (91.04Z) | 6 000 m² |
| 2025-11 | Administration publique (84.11Z) | 875 m² |
| 2025-07 | Administration publique (84.11Z) | 5 590 m² |
| 2025-01 | Hébergement (55.30Z) | 64 647 m² |
| 2024-05 | Administration publique (84.11Z) | 9 590 m² |
| 2023-10 | 1 460 m² | |
| 2021-05 | 5 026 m² | |
| 2018-09 | Architecture, ingénierie, contrôle (71.12A) | 1 553 m² |
DVF transactions (5 years)
174 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Commerce | 2025 | 1 | 243 € |
| Maison | 2025 | 27 | 1 360 € |
| Appartement | 2024 | 2 | 1 396 € |
| Commerce | 2024 | 1 | 841 € |
| Maison | 2024 | 25 | 1 902 € |
| Maison | 2023 | 27 | 1 492 € |
| Commerce | 2022 | 3 | 1 825 € |
| Maison | 2022 | 47 | 2 192 € |
Price per m² (DVF)
€1 081/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 Seigy
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 Seigy 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.