Why does Lyons-la-Forêt 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 Lyons-la-Forêt (27480)

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

Identified commercial brownfields

6 brownfields · 356 313 m² (land area)

See the brownfield sites

Site	Status	Area
Immeuble vacant en rdc - 4 Pl. Isaac Benserade	friche sans projet	188 m²
Dépendance dégradée	friche sans projet	310 680 m²
Les remparts ex-hôtel	friche avec projet	12 595 m²
Immeuble dégradé place Isaac Benserade	friche sans projet	165 m²
Dépendance d'habitation en ruine - 11 bis rue de la Rigole	friche sans projet	5 714 m²
Habitation dégradée route de Charleval	friche sans projet	26 971 m²

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)	1 464 m²
2021-03		11 362 m²

DVF transactions (5 years)

133 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	4	5 204 €
Commerce	2025	2	4 758 €
Maison	2025	21	2 525 €
Appartement	2024	5	3 562 €
Commerce	2024	1	2 273 €
Maison	2024	21	3 755 €
Commerce	2023	3	4 539 €
Maison	2023	25	2 355 €
Appartement	2022	7	1 451 €
Commerce	2022	4	3 364 €
Maison	2022	21	2 280 €

Price per m² (DVF)

€5 218/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 Lyons-la-Forêt

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.

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FAQ

Why does Lyons-la-Forêt 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.