Identified commercial brownfields
Cartofriches data unavailable for this town
Commercial premises and vacancy in Boissy-sans-Avoir (78490)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Boissy-sans-Avoir. Public data aggregated to assess a location before field visits.
Building permits (24 months)
Sit@del data unavailable
DVF transactions (5 years)
66 commercial property mutations
See breakdown by year
| Type | Year | Transactions | Price/m² |
|---|---|---|---|
| Maison | 2025 | 10 | 4 919 € |
| Appartement | 2024 | 4 | 13 972 € |
| Maison | 2024 | 8 | 3 457 € |
| Maison | 2023 | 8 | 3 525 € |
| Appartement | 2022 | 1 | 4 000 € |
| Commerce | 2022 | 2 | 12 480 € |
| Maison | 2022 | 17 | 4 068 € |
Price per m² (DVF)
€10 291/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 Boissy-sans-Avoir
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.
Commercial-premises support in Boissy-sans-Avoir?
Commercial-premises support (search, lease, fit-out) isn't open yet. Leave your email and we'll let you know at launch.
FAQ
- Why does Boissy-sans-Avoir 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.