Why does Dax 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 Dax (40100)

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

Identified commercial brownfields

4 brownfields · 18 949 m² (land area)

See the brownfield sites

Site	Status	Area
Appel à projet Recyclage Foncier 2021 (Dossier N° 3748766) - Nouvelle-Aquitaine - 40 - Landes - Dax	friche reconvertie	7 992 m²
18 Rue de la Halle, DAX (ancien Presbytère)	friche avec projet	227 m²
Atelier de carrosserie, peinture	friche potentielle	2 427 m²
Bâtiment pour l'équipement des wagons SNCF	friche potentielle	8 303 m²

Building permits (24 months)

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

See the permits

Date	Activity	Area
2024-11	Administration publique (84.11Z)	1 260 m²
2024-11	Activités financières (64.20Z)	3 886 m²
2024-10	Administration publique (84.11Z)	0 m²
2024-10	Activités immobilières (68.10Z)	2 638 m²
2024-07	Construction de bâtiments (41.10A)	1 744 m²
2024-03	Administration publique (84.11Z)	86 033 m²
2023-12	Administration publique (84.11Z)	0 m²
2023-10	Construction de bâtiments (41.10A)	85 229 m²

DVF transactions (5 years)

3784 commercial property mutations

See breakdown by year

Type	Year	Transactions	Price/m²
Appartement	2025	429	3 206 €
Commerce	2025	67	2 618 €
Maison	2025	159	2 617 €
Appartement	2024	376	3 881 €
Commerce	2024	95	8 439 €
Maison	2024	164	2 778 €
Appartement	2023	474	3 846 €
Commerce	2023	75	2 395 €
Maison	2023	165	3 079 €
Appartement	2022	623	3 994 €
Commerce	2022	74	3 607 €
Maison	2022	228	4 350 €

Price per m² (DVF)

€2 145/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 Dax

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 Dax 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.