Why does Boulogne-sur-Gesse 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 Boulogne-sur-Gesse (31350)

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

Identified commercial brownfields

2 brownfields · 11 434 m² (land area)

See the brownfield sites

Site	Status	Area
ASSEMAT ETS / BLANCHIMENT DE CHIFFONS PAR L'HYPOCHLORITE DE SOUDE, (avant) GARE SNCF	friche potentielle	70 m²
Ancien EHPAD de la ville de Boulogne sur Gesse	friche avec projet	11 364 m²

Building permits (24 months)

Sit@del data unavailable

DVF transactions (5 years)

220 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	6	1 498 €
Commerce	2025	8	3 871 €
Maison	2025	32	1 413 €
Commerce	2024	3	1 061 €
Maison	2024	23	1 259 €
Appartement	2023	4	2 296 €
Commerce	2023	5	1 229 €
Maison	2023	32	1 445 €
Appartement	2022	14	5 408 €
Commerce	2022	5	995 €
Maison	2022	46	1 574 €

Price per m² (DVF)

€481/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 Boulogne-sur-Gesse

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 Boulogne-sur-Gesse?

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FAQ

Why does Boulogne-sur-Gesse 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.