Jean-Marc Gaggioli
Jean-Marc Gaggioli is Dimitri’s father and the buyer of the Bellevue apartment in early 2026. He appears in the wiki through a property transaction that links Steven’s family, Dimitri’s family, and the 19th arrondissement.
Bellevue purchase
Jean-Marc bought the 38m² T2 at 5 rue de Bellevue for 315,000 euros cash. The apartment was co-owned by Steven and Brigitte in indivision.
The purchase completed a complicated sale process involving DPE improvement, copropriété issues, SADA insurance cancellation, syndic instability, and notarial document assembly.
Narrative role
Jean-Marc is not a central relationship figure in the available material. His importance is structural. Through him, the Bellevue sale became tied to Dimitri, and Dimitri was already Steven’s neighbor, close friend, and PartnerNote cofounder.
The result is one of the recurring circularities Steven notices: his cofounder’s father bought his mother’s apartment, in the same neighborhood where the cofounder relationship and company were taking shape.