Why does Dechy 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 Dechy (59187)

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

Identified commercial brownfields

5 brownfields · 358 231 m² (land area)

See the brownfield sites

Site	Status	Area
Centrale électrique HBNPC de Déchy	friche potentielle	263 246 m²
Terril n° 133	friche potentielle	55 413 m²
Usine à goudron	friche potentielle	21 905 m²
CARREFOUR MARKET	friche avec projet	9 953 m²
Fonderie Wertsz	friche potentielle	7 714 m²

Building permits (24 months)

Sit@del data unavailable

DVF transactions (5 years)

309 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Commerce	2025	2	2 019 €
Maison	2025	50	1 323 €
Appartement	2024	3	2 301 €
Commerce	2024	9	11 895 €
Maison	2024	43	1 407 €
Appartement	2023	6	3 648 €
Commerce	2023	5	977 €
Maison	2023	52	1 368 €
Appartement	2022	9	6 017 €
Commerce	2022	16	4 658 €
Maison	2022	56	1 623 €

Price per m² (DVF)

€1 236/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 Dechy

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 Dechy 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.