Why does Coulaines 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 Coulaines (72190)

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

Identified commercial brownfields

3 brownfields · 15 307 m² (land area)

See the brownfield sites

Site	Status	Area
ALLIAGES METALLURGIES LEBLOND	friche potentielle	13 291 m²
GDF, dépôt de gaz	friche potentielle	1 571 m²
CORDEAU, DLI	friche potentielle	445 m²

Building permits (24 months)

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

See the permits

Date	Activity	Area
2024-07	Administration publique (84.11Z)	0 m²
2023-11	Génie civil (42.99Z)	11 740 m²
2023-07	Génie civil (42.99Z)	25 030 m²
2023-07	Génie civil (42.99Z)	12 051 m²
2023-07	Génie civil (42.99Z)	32 835 m²
2023-01	Construction de bâtiments (41.10A)	1 868 m²
2020-11	Génie civil (42.99Z)	3 334 m²
2019-12	Génie civil (42.99Z)	23 926 m²

DVF transactions (5 years)

455 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	25	1 806 €
Commerce	2025	23	11 465 €
Maison	2025	50	2 276 €
Appartement	2024	18	1 495 €
Commerce	2024	8	3 214 €
Maison	2024	48	2 079 €
Appartement	2023	22	2 045 €
Commerce	2023	2	1 275 €
Maison	2023	44	2 145 €
Appartement	2022	62	8 511 €
Commerce	2022	4	697 €
Maison	2022	56	2 578 €

Price per m² (DVF)

€2 143/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 Coulaines

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 Coulaines?

Commercial-premises support (search, lease, fit-out) isn't open yet. Leave your email and we'll let you know at launch.

FAQ

Why does Coulaines 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.