Why does Gamaches 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 Gamaches (80220)

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

Identified commercial brownfields

6 brownfields · 544 447 m² (land area)

See the brownfield sites

Site	Status	Area
friche industrielle	friche sans projet	35 870 m²
établissement Jocquin	friche sans projet	8 381 m²
friche commerciale	friche sans projet	495 572 m²
friche commerciale	friche sans projet	893 m²
Tanière à Tatins	friche sans projet	743 m²
friche commerciale	friche sans projet	2 988 m²

Building permits (24 months)

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

See the permits

Date	Activity	Area
2024-11	Administration publique (84.11Z)	5 009 m²
2019-04		0 m²
2016-07	Administration publique (84.11Z)	21 471 m²

DVF transactions (5 years)

302 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Commerce	2025	2	1 004 €
Maison	2025	50	1 794 €
Commerce	2024	4	682 €
Maison	2024	25	1 459 €
Commerce	2023	4	828 €
Maison	2023	45	1 277 €
Appartement	2022	42	3 027 €
Commerce	2022	3	301 €
Maison	2022	56	1 341 €

Price per m² (DVF)

€994/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 Gamaches

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 Gamaches?

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 Gamaches 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.