Identified commercial brownfields
Cartofriches data unavailable for this town
Commercial premises and vacancy in Treffiagat (29730)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Treffiagat. Public data aggregated to assess a location before field visits.
Building permits (24 months)
5 non-residential permits granted
See the permits
| Date | Activity | Area |
|---|---|---|
| 2026-03 | 2 416 m² | |
| 2025-10 | 2 192 m² | |
| 2025-01 | 500 m² | |
| 2025-01 | 3 843 m² | |
| 2024-12 | 2 193 m² | |
| 2024-04 | Administration publique (84.11Z) | 51 385 m² |
| 2024-04 | Administration publique (84.11Z) | 0 m² |
| 2022-08 | 1 412 m² |
DVF transactions (5 years)
308 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Appartement | 2025 | 1 | 1 716 € |
| Commerce | 2025 | 1 | 775 € |
| Maison | 2025 | 46 | 2 781 € |
| Appartement | 2024 | 3 | 4 204 € |
| Commerce | 2024 | 2 | 3 693 € |
| Maison | 2024 | 49 | 2 800 € |
| Appartement | 2023 | 2 | 3 021 € |
| Commerce | 2023 | 2 | 960 € |
| Maison | 2023 | 60 | 2 643 € |
| Appartement | 2022 | 2 | 2 769 € |
| Commerce | 2022 | 6 | 1 786 € |
| Maison | 2022 | 64 | 2 652 € |
Median price per m² (DVF)
€2 297/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 Treffiagat
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 Treffiagat?
We point you to commercial-premises professionals (search, lease, fit-out). Tell us about your project.
FAQ
- Why does Treffiagat 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.