Why does Penmarch 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 Penmarch (29760)

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

Identified commercial brownfields

3 brownfields · 628 577 m² (land area)

See the brownfield sites

Site	Status	Area
Commune de Plomeur, DOMB	friche potentielle	621 763 m²
Le Fur Jean, construction bois petits navires de pêche	friche potentielle	791 m²
Maton Ets, fabrication d'iode, alginate/Produits Chimiques d'Auby Société/Les Algues de Penmarch Sté, Péron Henri/Péron Henri Ets, Pharmacie centrale, fabrication d'iode	friche potentielle	6 023 m²

Building permits (24 months)

22 non-residential permits granted · top sector: Administration publique (84.11Z)

See the permits

Date	Activity	Area
2026-03	Administration publique (84.11Z)	13 397 m²
2026-03	Administration publique (84.11Z)	0 m²
2026-02		4 733 m²
2026-01		773 m²
2025-12		1 848 m²
2025-12		1 940 m²
2025-11		2 425 m²
2025-11	Administration publique (84.11Z)	3 140 m²

DVF transactions (5 years)

747 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	8	2 343 €
Commerce	2025	11	1 896 €
Maison	2025	93	2 690 €
Appartement	2024	18	2 867 €
Commerce	2024	8	2 415 €
Maison	2024	92	3 091 €
Appartement	2023	18	3 322 €
Commerce	2023	4	6 547 €
Maison	2023	106	3 900 €
Appartement	2022	26	5 926 €
Commerce	2022	18	2 616 €
Maison	2022	155	3 102 €

Price per m² (DVF)

€1 786/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 Penmarch

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 Penmarch 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.