Why does Champniers 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 Champniers (16430)

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

Identified commercial brownfields

104 brownfields · 588 612 m² (land area)

See the brownfield sites

Site	Status	Area
RUE DES PLATANES	friche sans projet	18 168 m²
171 PLACE DE L'EGLISE	friche reconvertie	519 m²
134 RUE GUILLAUME RESNIER DE GOUE	friche sans projet	5 706 m²
327 RUE DE LA GENOISE	friche reconvertie	55 294 m²
145 PLACE DE L'EGLISE	friche sans projet	13 860 m²
159 ROUTE D'AGRIS	friche avec projet	3 336 m²
110 RUE DES MILLAUDS	friche sans projet	26 168 m²
310 RUE JEAN-BAPTISTE DE LA PERUSE	friche potentielle	111 m²

Building permits (24 months)

Sit@del data unavailable

DVF transactions (5 years)

507 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Commerce	2025	6	574 €
Maison	2025	82	1 646 €
Commerce	2024	16	1 349 €
Maison	2024	74	1 806 €
Commerce	2023	11	1 723 €
Maison	2023	73	1 719 €
Commerce	2022	12	2 499 €
Maison	2022	103	1 856 €

Price per m² (DVF)

€1 568/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 Champniers

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 Champniers?

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FAQ

Why does Champniers 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.