Why does Ayen 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 Ayen (19310)

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

Identified commercial brownfields

5 brownfields · 0 m² total

See the brownfield sites

Site	Status	Area
Dépôt permant d'explosifs, exploitation de carrière de pierre	friche potentielle	—
Fraquique d'articles textiles, station service	friche potentielle	—
Dépôt permanent d'explosifs	friche potentielle	—
Exploitation de carrière de calcaire à ciel ouvert	friche potentielle	—
Dépôts permanents d'explosifs et de détonateurs de classe III de catégorie 3	friche potentielle	—

Building permits (24 months)

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

See the permits

Date	Activity	Area
2025-12	Administration publique (84.11Z)	91 451 m²

DVF transactions (5 years)

119 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Commerce	2025	5	1 595 €
Maison	2025	15	2 992 €
Appartement	2024	9	7 092 €
Commerce	2024	1	6 383 €
Maison	2024	13	1 132 €
Appartement	2023	1	1 591 €
Commerce	2023	2	1 938 €
Maison	2023	16	1 045 €
Appartement	2022	4	3 358 €
Commerce	2022	6	2 640 €
Maison	2022	21	2 115 €

Median price per m² (DVF)

€1 701/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 Ayen

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 Ayen?

We point you to commercial-premises professionals (search, lease, fit-out). Tell us about your project.

FAQ

Why does Ayen 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.