Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Marly. Public data aggregated to assess a location before field visits.
Identified commercial brownfields
4 brownfields · 161 029 m² (land area)
See the brownfield sites
Site
Status
Area
SNCF
friche potentielle
17 369 m²
COGEGAL
friche potentielle
137 052 m²
C.F.R. TOTAL
friche potentielle
1 330 m²
Fonderie et chaudronnerie FRANGECO
friche potentielle
5 278 m²
Building permits (24 months)
Sit@del data unavailable
DVF transactions (5 years)
948 commercial property mutations
See breakdown by year
Type
Year
Transactions
Price/m²
Appartement
2025
44
7 657 €
Commerce
2025
14
3 313 €
Maison
2025
118
1 792 €
Appartement
2024
15
3 245 €
Commerce
2024
19
3 174 €
Maison
2024
120
1 558 €
Appartement
2023
28
3 668 €
Commerce
2023
14
5 524 €
Maison
2023
136
1 761 €
Appartement
2022
59
5 637 €
Commerce
2022
9
881 €
Maison
2022
152
2 281 €
Price per m² (DVF)
€1 244/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 Marly
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 Marly 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.