Why does Lannion 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 Lannion (22300)

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

Identified commercial brownfields

21 brownfields · 1 002 517 m² (land area)

See the brownfield sites

Site	Status	Area
APERT PERON, entreprise de peinture	friche potentielle	918 m²
X, décharge sauvage	friche potentielle	8 679 m²
MARTEL Henri, quincaillerie, DLI	friche potentielle	15 674 m²
LE NORMAND, PERZON Paul et Emile, garage agricole, station Esso	friche potentielle	3 167 m²
Nod-Huel	friche avec projet	45 699 m²
Bâtiment H	friche avec projet	195 978 m²
ANGER Christian, imprimerie	friche potentielle	1 721 m²
EDF/GDF, DLI	friche potentielle	19 196 m²

Building permits (24 months)

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

See the permits

Date	Activity	Area
2026-03	Administration publique (84.11Z)	8 090 m²
2026-01		3 389 m²
2025-11		5 971 m²
2025-06		1 355 m²
2025-06		2 867 m²
2025-02	Construction de bâtiments (41.10D)	37 100 m²
2025-02	Construction de bâtiments (41.10D)	37 100 m²
2025-02		3 000 m²

DVF transactions (5 years)

2441 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	127	4 924 €
Commerce	2025	49	2 734 €
Maison	2025	270	5 334 €
Appartement	2024	104	4 225 €
Commerce	2024	36	3 631 €
Maison	2024	246	2 854 €
Appartement	2023	124	3 397 €
Commerce	2023	40	2 805 €
Maison	2023	245	2 339 €
Appartement	2022	211	4 188 €
Commerce	2022	87	2 776 €
Maison	2022	316	2 399 €

Price per m² (DVF)

€2 309/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 Lannion

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 Lannion?

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FAQ

Why does Lannion 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.