Cartofriches brownfields, Sit@del building permits, DVF commercial property transactions in Billom. Public data aggregated to assess a location before field visits.
Identified commercial brownfields
7 brownfields · 0 m² total
See the brownfield sites
Site
Status
Area
Anciens ateliers de La Brosserie Auvergnate
friche potentielle
—
Réhabilitation Ancien collège
friche sans projet
—
Ancienne usine à gaz de Billom
friche potentielle
—
Ancienne manufacture indeterminée
friche potentielle
—
Anciens ateliers de Poterie MALTERNE
friche potentielle
—
Ancienne tuilerie de Billom
friche potentielle
—
Réhabilitation Ancien collège
friche avec projet
—
Building permits (24 months)
2 non-residential permits granted
See the permits
Date
Activity
Area
2025-07
959 m²
2024-09
829 m²
2024-02
Construction de bâtiments (41.10A)
5 636 m²
2023-02
Génie civil (42.99Z)
11 513 m²
2022-08
Administration publique (84.11Z)
1 720 m²
2021-11
879 m²
2020-12
8 796 m²
2018-09
721 m²
DVF transactions (5 years)
444 commercial property mutations
See breakdown by year
Type
Year
Transactions
Price/m²
Appartement
2025
39
4 643 €
Commerce
2025
14
1 852 €
Maison
2025
63
1 768 €
Appartement
2024
5
1 537 €
Commerce
2024
3
815 €
Maison
2024
53
1 647 €
Appartement
2023
12
3 384 €
Commerce
2023
12
2 454 €
Maison
2023
51
1 868 €
Appartement
2022
23
4 132 €
Commerce
2022
9
3 752 €
Maison
2022
59
1 703 €
Median price per m² (DVF)
€1 896/m² median
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 Billom
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.
Got a commercial space in mind in Billom?
We point you to commercial-premises professionals (search, lease, fit-out). Tell us about your project.
FAQ
Why does Billom 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.