Commercial premises and vacancy in Sarzeau (56370)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Sarzeau. Public data aggregated to assess a location before field visits.
Identified commercial brownfields
4 brownfields · 169 080 m² (land area)
See the brownfield sites
Site
Status
Area
56240_13292
friche sans projet
166 154 m²
MAHEAS Fils, MAHEAS François, JANELLO, station service, garage
friche potentielle
1 140 m²
XX, garage, tôlerie
friche potentielle
1 547 m²
LE BIBOUL Joachim, station service
friche potentielle
239 m²
Building permits (24 months)
15 non-residential permits granted · top sector: Administration publique (84.11Z)
See the permits
Date
Activity
Area
2026-03
Administration publique (84.11Z)
11 066 m²
2025-09
162 180 m²
2025-09
5 090 m²
2025-08
2 387 m²
2025-07
Administration publique (84.13Z)
11 338 m²
2025-07
Construction de bâtiments (41.10D)
6 781 m²
2025-07
3 941 m²
2025-06
Bibliothèques, musées (91.03Z)
578 609 m²
DVF transactions (5 years)
1589 commercial property mutations
See breakdown by year
Type
Year
Transactions
Price/m²
Appartement
2025
65
5 335 €
Commerce
2025
18
3 115 €
Maison
2025
170
4 492 €
Appartement
2024
42
6 110 €
Commerce
2024
18
2 370 €
Maison
2024
208
4 663 €
Appartement
2023
57
5 800 €
Commerce
2023
13
2 114 €
Maison
2023
188
4 672 €
Appartement
2022
63
5 153 €
Commerce
2022
15
1 824 €
Maison
2022
273
5 000 €
Price per m² (DVF)
€3 544/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 Sarzeau
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 Sarzeau 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.