Commercial premises and vacancy in Tonnerre (89700)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Tonnerre. Public data aggregated to assess a location before field visits.
Identified commercial brownfields
6 brownfields · 365 732 m² (land area)
See the brownfield sites
Site
Status
Area
CAMUS S.A
friche sans projet
5 629 m²
Compagnie Française d'Eclairage et de Chauffage par le Gaz S.A
friche sans projet
825 m²
89418_13286
friche sans projet
303 331 m²
Commune
friche potentielle
28 466 m²
Appel à projet Fonds Vert 2023 -Ecole des Lourdes
friche avec projet
17 614 m²
Appel à projet Fonds Vert 2023 -Salle polyvalente - espace Bouchez
friche avec projet
9 867 m²
Building permits (24 months)
1 non-residential permits granted
See the permits
Date
Activity
Area
2025-01
932 m²
2024-01
Administration publique (84.11Z)
3 080 m²
2023-03
Administration publique (84.11Z)
15 109 m²
2017-02
59 932 m²
2014-01
Commerce de détail (47.52B)
0 m²
DVF transactions (5 years)
641 commercial property mutations
See breakdown by year
Type
Year
Transactions
Price/m²
Appartement
2025
53
6 754 €
Commerce
2025
14
1 273 €
Maison
2025
43
2 809 €
Appartement
2024
34
1 912 €
Commerce
2024
15
832 €
Maison
2024
37
1 097 €
Appartement
2023
55
3 310 €
Commerce
2023
22
3 218 €
Maison
2023
43
1 213 €
Appartement
2022
81
2 027 €
Commerce
2022
33
1 465 €
Maison
2022
57
1 248 €
Price per m² (DVF)
€1 733/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 Tonnerre
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 Tonnerre 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.