Why does Dinan 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 Dinan (22100)

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

Identified commercial brownfields

10 brownfields · 660 152 m² (land area)

See the brownfield sites

Site	Status	Area
DINAN COMMUNE DE, D.O.M	friche potentielle	13 698 m²
GDF, Usine à gaz	friche potentielle	420 512 m²
Appel à projet Fonds Vert 2023 -Friche Maison Bouchet	friche avec projet	121 780 m²
LEMAIRE R, MENARD, Garage	friche potentielle	224 m²
72 rue de Châteaubriand à Dinan	friche avec projet	8 003 m²
Ex-Halle SNCF	friche avec projet	84 486 m²
C.E.G.E.D.I.S, D.L.I	friche potentielle	6 815 m²
MELARD Alfred, commerçant, dépôt de chiffons et d'os	friche potentielle	480 m²

Building permits (24 months)

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

See the permits

Date	Activity	Area
2025-11		682 m²
2025-05	Administration publique (84.11Z)	23 622 m²
2025-05	Administration publique (84.11Z)	1 850 m²
2025-02	Administration publique (84.11Z)	26 038 m²
2025-01	Administration publique (84.11Z)	2 168 m²
2024-10	Administration publique (84.11Z)	900 m²
2024-07	Construction de bâtiments (41.10A)	11 481 m²
2024-04		806 m²

DVF transactions (5 years)

2057 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	160	3 302 €
Commerce	2025	30	3 924 €
Maison	2025	155	3 035 €
Appartement	2024	219	4 301 €
Commerce	2024	57	4 337 €
Maison	2024	100	3 034 €
Appartement	2023	184	3 727 €
Commerce	2023	48	3 639 €
Maison	2023	148	3 220 €
Appartement	2022	279	3 530 €
Commerce	2022	48	3 388 €
Maison	2022	165	3 260 €

Price per m² (DVF)

€3 054/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 Dinan

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 Dinan?

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FAQ

Why does Dinan 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.