Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Loos. Public data aggregated to assess a location before field visits.
Identified commercial brownfields
10 brownfields · 213 711 m² (land area)
See the brownfield sites
Site
Status
Area
dépôt d'engrais
friche potentielle
6 397 m²
SA Dollfus Mieg et Cie (DMC)
friche potentielle
3 644 m²
SMIE
friche potentielle
150 325 m²
Chaufferie des Oliveaux
friche potentielle
1 116 m²
Dépôt de matériel, anc. usine à gaz
friche potentielle
43 450 m²
Appel à projet Fonds Vert 2023 -Friche FIPROTEC
friche avec projet
—
usine chimique
friche potentielle
304 m²
Station Service
friche potentielle
754 m²
Building permits (24 months)
1 non-residential permits granted
See the permits
Date
Activity
Area
2025-09
0 m²
2021-12
Activités immobilières (68.10Z)
3 866 m²
2021-10
Administration publique (84.11Z)
26 988 m²
DVF transactions (5 years)
2518 commercial property mutations
See breakdown by year
Type
Year
Transactions
Price/m²
Appartement
2025
188
4 558 €
Commerce
2025
70
7 145 €
Maison
2025
174
6 943 €
Appartement
2024
146
3 668 €
Commerce
2024
163
7 050 €
Maison
2024
105
2 421 €
Appartement
2023
189
5 858 €
Commerce
2023
96
7 246 €
Maison
2023
136
2 570 €
Appartement
2022
295
5 704 €
Commerce
2022
326
7 534 €
Maison
2022
171
2 552 €
Price per m² (DVF)
€2 183/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 Loos
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 Loos 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.