Why does Montguyon 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 Montguyon (17270)

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

Identified commercial brownfields

2 brownfields · 185 815 m² (land area)

See the brownfield sites

Site	Status	Area
Appel à projet Recyclage Foncier 2021 (Dossier N° 3423347) - Nouvelle-Aquitaine - 17 - Charente-Maritime - Saint-Martin-d'Ary	friche avec projet	125 218 m²
Appel à projet Recyclage Foncier 2021 (Dossier N° 3815310) - Nouvelle-Aquitaine - 17 - Charente-Maritime - Montguyon	friche avec projet	60 597 m²

Building permits (24 months)

Sit@del data unavailable

DVF transactions (5 years)

242 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	4	2 236 €
Commerce	2025	8	2 517 €
Maison	2025	25	1 616 €
Appartement	2024	4	5 107 €
Commerce	2024	5	6 819 €
Maison	2024	33	1 765 €
Appartement	2023	6	5 675 €
Commerce	2023	5	4 622 €
Maison	2023	50	1 970 €
Appartement	2022	4	2 412 €
Commerce	2022	10	9 858 €
Maison	2022	46	1 940 €

Price per m² (DVF)

€1 559/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 Montguyon

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 Montguyon 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.