Identified commercial brownfields
2 brownfields · 639 111 m² (land area)
See the brownfield sites
| Site | Status | Area |
|---|---|---|
| Appel à projet Fonds Vert 2023 -BUC | friche avec projet | 18 935 m² |
| 78117_35738 | friche sans projet | 620 176 m² |
Commercial premises and vacancy in Buc (78530)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Buc. Public data aggregated to assess a location before field visits.
Building permits (24 months)
3 non-residential permits granted · top sector: Administration publique (84.11Z)
See the permits
| Date | Activity | Area |
|---|---|---|
| 2026-01 | Administration publique (84.11Z) | 12 124 m² |
| 2025-12 | Administration publique (84.11Z) | 29 090 m² |
| 2024-12 | Administration publique (84.11Z) | 197 032 m² |
| 2022-10 | Commerce de détail (47.11D) | 16 945 m² |
| 2022-05 | Administration publique (84.11Z) | 75 217 m² |
| 2020-11 | Construction de bâtiments (41.10C) | 0 m² |
| 2018-08 | Construction de bâtiments (41.10D) | 0 m² |
| 2017-12 | Administration publique (84.11Z) | 0 m² |
DVF transactions (5 years)
478 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 42 | 6 324 € |
| Commerce | 2025 | 17 | 2 505 € |
| Maison | 2025 | 37 | 5 592 € |
| Appartement | 2024 | 33 | 5 224 € |
| Commerce | 2024 | 20 | 12 777 € |
| Maison | 2024 | 31 | 5 711 € |
| Appartement | 2023 | 40 | 6 253 € |
| Commerce | 2023 | 10 | 6 491 € |
| Maison | 2023 | 39 | 6 045 € |
| Appartement | 2022 | 61 | 5 238 € |
| Commerce | 2022 | 12 | 2 075 € |
| Maison | 2022 | 33 | 6 370 € |
Price per m² (DVF)
€5 111/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 Buc
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 Buc 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.