Why does Le Pecq 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 Le Pecq (78230)

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

Identified commercial brownfields

3 brownfields · 42 041 m² (land area)

See the brownfield sites

Site	Status	Area
BP	friche potentielle	37 658 m²
Appel à projet Fonds Vert 2023 -LE PECQ	friche avec projet	2 241 m²
GARAGE DE L'ERMITAGE	friche potentielle	2 142 m²

Building permits (24 months)

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

See the permits

Date	Activity	Area
2026-03		3 281 m²
2026-01		685 m²
2025-05	Administration publique (84.11Z)	6 550 m²
2025-03	Activités immobilières (68.20B)	1 532 m²
2024-12		28 893 m²
2024-07	Administration publique (84.11Z)	0 m²
2024-06	Activités immobilières (68.10Z)	3 419 m²
2023-12	Administration publique (84.11Z)	0 m²

DVF transactions (5 years)

1162 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	135	4 265 €
Commerce	2025	8	2 866 €
Maison	2025	51	6 269 €
Appartement	2024	135	4 749 €
Commerce	2024	4	2 261 €
Maison	2024	42	6 403 €
Appartement	2023	149	4 778 €
Commerce	2023	14	6 342 €
Maison	2023	48	7 400 €
Appartement	2022	185	5 137 €
Commerce	2022	15	3 494 €
Maison	2022	67	7 929 €

Price per m² (DVF)

€4 871/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 Le Pecq

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 Le Pecq?

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FAQ

Why does Le Pecq 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.