Why does Tinténiac 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 Tinténiac (35190)

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

Identified commercial brownfields

2 brownfields · 0 m² total

See the brownfield sites

Site	Status	Area
TULOUP Arsène, dépôt de carburant	friche potentielle	—
Appel à projet Recyclage Foncier 2021 2nde édition (Dossier N° 5719793) - Bretagne - 35 - Ille-et-Vilaine - Tinténiac (35190) - friche: Les Blancherais	friche avec projet	—

Building permits (24 months)

3 non-residential permits granted · top sector: Génie civil (42.99Z)

See the permits

Date	Activity	Area
2025-08		1 210 m²
2025-06	Génie civil (42.99Z)	22 318 m²
2025-05		1 800 m²
2024-01		1 230 m²
2023-10	Activités immobilières (68.20B)	446 m²
2021-12		1 210 m²
2021-11	Administration publique (84.11Z)	23 349 m²
2021-04		2 057 m²

DVF transactions (5 years)

354 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	12	2 284 €
Commerce	2025	4	1 412 €
Maison	2025	45	2 390 €
Appartement	2024	8	2 187 €
Commerce	2024	7	1 097 €
Maison	2024	37	2 787 €
Appartement	2023	21	5 549 €
Commerce	2023	8	2 045 €
Maison	2023	34	2 416 €
Appartement	2022	16	4 897 €
Commerce	2022	8	1 765 €
Maison	2022	53	2 426 €

Median price per m² (DVF)

€1 930/m² median

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 Tinténiac

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.

Got a commercial space in mind in Tinténiac?

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FAQ

Why does Tinténiac 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.