Why does Montagnac 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 Montagnac (34530)

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

Identified commercial brownfields

1 brownfields · 1 252 m² (land area)

See the brownfield sites

Site	Status	Area
Appel à projet Recyclage Foncier 2021 2nde édition (Dossier N° 5894635) - Occitanie - 34 - Hérault - Montagnac (34530) - friche: îlot Saint-Michel (Montagnac 34)	friche avec projet	1 252 m²

Building permits (24 months)

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

See the permits

Date	Activity	Area
2025-10	Administration publique (84.11Z)	13 770 m²
2023-12	Activités immobilières (68.10Z)	2 750 m²
2023-02		1 853 m²
2021-10		1 780 m²
2018-12		7 000 m²
2017-03		66 880 m²

DVF transactions (5 years)

504 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	17	2 534 €
Commerce	2025	8	1 462 €
Maison	2025	71	2 714 €
Appartement	2024	24	2 456 €
Commerce	2024	6	4 136 €
Maison	2024	65	2 209 €
Appartement	2023	22	2 429 €
Maison	2023	61	2 300 €
Appartement	2022	24	3 366 €
Commerce	2022	4	3 759 €
Maison	2022	85	2 545 €

Price per m² (DVF)

€1 722/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 Montagnac

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 Montagnac 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.