Commercial premises and vacancy in Saint-Avé (56890)
Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Saint-Avé. Public data aggregated to assess a location before field visits.
Identified commercial brownfields
5 brownfields · 585 481 m² (land area)
See the brownfield sites
Site
Status
Area
GUYOMARC'H, Moulin à farine MIAUX Aîné, tannerie
friche potentielle
4 168 m²
Appel à projet Recyclage Foncier 2021 2nde édition (Dossier N° 5068900) - Bretagne - 56 - Morbihan - Saint-Avé (56890) - friche: Carrière de Beau soleil
friche avec projet
557 654 m²
MARQUER Edmond, tôlerie, peinture, DLI (hydroc)
friche potentielle
16 906 m²
Therret La Minoterie , DLI (hydroc)
friche potentielle
1 503 m²
EURO-GARAGE (JOSSELIN Joseph), atelier de réparations agricoles
friche potentielle
5 250 m²
Building permits (24 months)
4 non-residential permits granted · top sector: Activités immobilières (68.10Z)
See the permits
Date
Activity
Area
2025-09
1 755 m²
2025-07
Activités immobilières (68.10Z)
1 314 m²
2025-06
2 416 m²
2024-12
2 314 m²
2023-10
12 668 m²
2023-10
3 352 m²
2023-08
1 895 m²
2022-10
1 356 m²
DVF transactions (5 years)
855 commercial property mutations
See breakdown by year
Type
Year
Transactions
Price/m²
Appartement
2025
42
5 877 €
Commerce
2025
17
2 026 €
Maison
2025
100
3 930 €
Appartement
2024
70
10 214 €
Commerce
2024
17
3 985 €
Maison
2024
87
3 345 €
Appartement
2023
31
4 214 €
Commerce
2023
17
3 316 €
Maison
2023
78
3 206 €
Appartement
2022
42
3 364 €
Commerce
2022
16
2 230 €
Maison
2022
123
4 047 €
Price per m² (DVF)
€3 063/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 Saint-Avé
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 Saint-Avé 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.