Why does Saint-Cast-le-Guildo 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 Saint-Cast-le-Guildo (22380)

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

Identified commercial brownfields

3 brownfields · 29 835 m² (land area)

See the brownfield sites

Site	Status	Area
LANSQUET COMMUNE DE, D.O.M	friche potentielle	3 156 m²
CEO COMMUNE DE SAINT CAST, captage AEP	friche potentielle	6 586 m²
SAINT-CAST-LE-GUILDO COMMUNE DE, décharge brute	friche potentielle	20 093 m²

Building permits (24 months)

1 non-residential permits granted · top sector: Génie civil (42.99Z)

See the permits

Date	Activity	Area
2024-07	Génie civil (42.99Z)	25 503 m²
2023-09	Activités immobilières (68.10Z)	7 489 m²
2023-05	Commerce de détail (47.75Z)	2 532 m²
2023-02		10 566 m²
2022-12	Construction de bâtiments (41.10A)	2 996 m²
2022-11		2 902 m²
2022-11		2 996 m²
2022-10	Administration publique (84.11Z)	28 367 m²

DVF transactions (5 years)

856 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	57	5 124 €
Commerce	2025	10	5 248 €
Maison	2025	91	4 407 €
Appartement	2024	56	5 540 €
Commerce	2024	13	2 873 €
Maison	2024	77	5 096 €
Appartement	2023	61	5 913 €
Commerce	2023	10	2 440 €
Maison	2023	86	4 528 €
Appartement	2022	68	4 528 €
Commerce	2022	9	3 986 €
Maison	2022	121	4 061 €

Price per m² (DVF)

€1 439/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 Saint-Cast-le-Guildo

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 Saint-Cast-le-Guildo 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.