Safety (2020): vandalism 5.4‰ (France 7.9‰) — recorded crime (SSMSI).
DPE: 4.6% of the diagnosed stock is class G (banned from rental since 2025), 12.4% class F (banned in 2028) — ADEME 2026.
Gross yield = estimated annual rent / median sale price per m². Rent: Carte des loyers (from 2022, towns with a real rental market). Price & volume: DVF (from 2014).