Identified commercial brownfields
Cartofriches data unavailable for this town
Commercial premises and vacancy in Les Clayes-sous-Bois (78340)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Les Clayes-sous-Bois. Public data aggregated to assess a location before field visits.
Building permits (24 months)
2 non-residential permits granted · top sector: Construction de bâtiments (41.10A)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2025-08 | Construction de bâtiments (41.10A) | 1 303 m² |
| 2025-04 | 839 m² | |
| 2024-02 | 403 m² | |
| 2022-05 | 204 m² | |
| 2021-10 | Activités immobilières (68.10Z) | 1 417 m² |
| 2019-09 | 830 m² | |
| 2019-05 | Activités immobilières (68.10Z) | 564 m² |
| 2018-12 | Activités immobilières (68.10Z) | 0 m² |
DVF transactions (5 years)
1200 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 126 | 3 201 € |
| Commerce | 2025 | 5 | 2 666 € |
| Maison | 2025 | 88 | 4 174 € |
| Appartement | 2024 | 81 | 3 478 € |
| Commerce | 2024 | 11 | 3 339 € |
| Maison | 2024 | 62 | 4 198 € |
| Appartement | 2023 | 124 | 3 556 € |
| Commerce | 2023 | 7 | 6 108 € |
| Maison | 2023 | 75 | 4 593 € |
| Appartement | 2022 | 178 | 3 650 € |
| Commerce | 2022 | 12 | 8 818 € |
| Maison | 2022 | 107 | 4 588 € |
Price per m² (DVF)
€3 839/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 Les Clayes-sous-Bois
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 Les Clayes-sous-Bois 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.