Why does Châtelaillon-Plage 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) 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.

Commercial premises and vacancy in Châtelaillon-Plage (17340)

Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Châtelaillon-Plage. Public data aggregated to assess a location before field visits.

Identified commercial brownfields

3 brownfields · 23 312 m² (land area)

See the brownfield sites

Site	Status	Area
Dépôt de bois	friche potentielle	4 515 m²
Atelier d'ébénisterie	friche potentielle	381 m²
Station-service	friche potentielle	18 416 m²

Building permits (24 months)

Sit@del data unavailable

DVF transactions (5 years)

1002 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	63	6 097 €
Commerce	2025	8	5 233 €
Maison	2025	154	5 339 €
Appartement	2024	40	7 218 €
Commerce	2024	9	4 651 €
Maison	2024	109	5 576 €
Appartement	2023	62	6 863 €
Commerce	2023	9	4 732 €
Maison	2023	114	5 774 €
Appartement	2022	51	5 322 €
Commerce	2022	12	3 540 €
Maison	2022	145	5 806 €

Price per m² (DVF)

€4 777/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 Châtelaillon-Plage

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 Châtelaillon-Plage 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.