Why does Mamers 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 Mamers (72600)

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

Identified commercial brownfields

20 brownfields · 61 334 m² (land area)

See the brownfield sites

Site	Status	Area
DDT 72-72180_21883	friche avec projet	11 038 m²
DDT 72-72180_39671	friche potentielle	73 m²
DDT 72-72180_39673	friche potentielle	177 m²
DDT 72-72180_39672	friche potentielle	114 m²
DDT 72-72180_39669	friche potentielle	51 m²
DDT 72-72180_39678	friche potentielle	34 m²
DDT 72-72180_39683	friche potentielle	44 m²
DDT 72-72180_39645	friche avec projet	13 068 m²

Building permits (24 months)

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

See the permits

Date	Activity	Area
2025-04	Administration publique (84.11Z)	2 786 m²
2024-02	Activités immobilières (68.20B)	44 119 m²
2022-04	Activités immobilières (68.20B)	0 m²
2020-06	Administration publique (84.11Z)	32 412 m²
2019-09	Activités immobilières (68.20B)	12 766 m²
2013-03		44 119 m²

DVF transactions (5 years)

639 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	9	2 953 €
Commerce	2025	8	1 497 €
Maison	2025	98	1 123 €
Appartement	2024	19	2 710 €
Commerce	2024	13	872 €
Maison	2024	65	1 026 €
Appartement	2023	15	2 023 €
Commerce	2023	11	3 485 €
Maison	2023	90	1 068 €
Appartement	2022	33	5 770 €
Commerce	2022	22	2 702 €
Maison	2022	115	1 149 €

Price per m² (DVF)

€931/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 Mamers

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 Mamers?

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FAQ

Why does Mamers 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.