Commercial premises and vacancy in Couëron (44220)

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

Identified commercial brownfields

4 brownfields · 0 m² total
Cartofriches Cerema
See the brownfield sites
SiteStatusArea
Appel à projet Fonds Vert 2023 -Trefimetaux - KMEfriche avec projet
CARRIERES CHASSE -MORLAIX SA,Install. broyagefriche potentielle
APPLICATION des GAZ,Dépôt Hydrocarburesfriche sans projet
NIEDBALEC Pierre,station servicefriche potentielle

Building permits (24 months)

3 non-residential permits granted · top sector: Administration publique (84.11Z)
Sit@del
See the permits
DateActivityArea
2025-123 480 m²
2025-01Administration publique (84.11Z)11 328 m²
2024-12Administration publique (84.11Z)25 062 m²
2023-091 395 m²
2023-01Administration publique (84.11Z)34 442 m²
2022-10Administration publique (84.11Z)15 211 m²
2022-07644 m²
2022-05Activités immobilières (68.31Z)1 290 m²

DVF transactions (5 years)

1947 commercial property mutations
DVF DGFiP
See breakdown by year
TypeYearTransactionsPrice/m²
Appartement2025913 153 €
Commerce2025153 274 €
Maison20252433 360 €
Appartement2024743 108 €
Commerce2024282 125 €
Maison20242083 373 €
Appartement20231073 145 €
Commerce2023204 250 €
Maison20232123 337 €
Appartement20221343 519 €
Commerce2022242 049 €
Maison20223353 473 €

Median price per m² (DVF)

€2 762/m² median
DVF DGFiP

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 Couëron

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 Couëron?

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FAQ

Why does Couëron 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.