Why does Allonnes 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 Allonnes (49650)

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

Identified commercial brownfields

1 brownfields · 0 m² total

See the brownfield sites

Site	Status	Area
Appel à projet Recyclage Foncier 2021 2nde édition (Dossier N° 5871672) - Pays de la Loire - 49 - Maine-et-Loire - Allonnes (49650) - friche: Ilot du Vieux Bourg	friche avec projet	—

Building permits (24 months)

Sit@del data unavailable

DVF transactions (5 years)

321 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	2	3 000 €
Commerce	2025	3	899 €
Maison	2025	32	1 870 €
Appartement	2024	4	1 700 €
Commerce	2024	2	837 €
Maison	2024	39	3 210 €
Appartement	2023	2	1 519 €
Commerce	2023	4	1 751 €
Maison	2023	58	2 111 €
Appartement	2022	2	4 420 €
Commerce	2022	4	3 748 €
Maison	2022	76	2 293 €

Median price per m² (DVF)

€1 988/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 Allonnes

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 Allonnes?

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

FAQ

Why does Allonnes 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.