Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Seclin. Public data aggregated to assess a location before field visits.
Identified commercial brownfields
18 brownfields · 945 163 m² (land area)
See the brownfield sites
Site
Status
Area
DANONE
friche sans projet
204 490 m²
atelier de broyage des céréales animales et DLI
friche potentielle
1 242 m²
Fabrique de spécialités pharmaceutiques
friche potentielle
3 482 m²
Filature de lin
friche potentielle
189 150 m²
Atelier de fabrication de caravanes et station Esso
friche potentielle
157 664 m²
Filature
friche potentielle
19 228 m²
Cartonnerie
friche potentielle
51 735 m²
Entrepôt
friche potentielle
37 066 m²
Building permits (24 months)
1 non-residential permits granted
See the permits
Date
Activity
Area
2026-01
872 m²
2023-11
Construction de bâtiments (41.10C)
34 657 m²
2021-11
7 200 m²
2021-09
1 553 m²
2018-11
Activités immobilières (68.20A)
53 452 m²
2018-11
Administration publique (84.11Z)
939 m²
2015-03
0 m²
DVF transactions (5 years)
1065 commercial property mutations
See breakdown by year
Type
Year
Transactions
Price/m²
Appartement
2025
40
2 555 €
Commerce
2025
25
1 830 €
Maison
2025
138
2 448 €
Appartement
2024
26
4 046 €
Commerce
2024
19
2 161 €
Maison
2024
112
2 469 €
Appartement
2023
54
3 090 €
Commerce
2023
17
2 330 €
Maison
2023
129
2 653 €
Appartement
2022
81
3 247 €
Commerce
2022
21
1 589 €
Maison
2022
150
2 635 €
Price per m² (DVF)
€2 390/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 Seclin
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 Seclin 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.