Greater Paris · Rosny-sous-Bois · 93110

40 Avenue Lech Walesa.

Parcel AI 253 · a plot of 300 m²; homes within 500 m at a median of €4,350 per m².

40 Avenue Lech Walesa, Rosny-sous-Bois at night – the plot lit, the parcels around coloured by the prices near them
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The plot in figures

300 m²plot area as registered (cadastre)
€4,350median per m², 612 home sales within 500 m since 2021
€5,270houses within 500 m, per m² (103 sales)
€4,270flats within 500 m, per m² (509 sales)
Top 50%of Greater Paris's plots by the prices around them
AI 253cadastral parcel

The plot as the VERA PI databases hold it: the parcel and its area in DGFiP's cadastre, its addresses in the Base Adresse Nationale, the home sales of DGFiP's DVF register around it from January 2021 to June 2026 (a deed of one house or flat). A median needs ten sales. Never a single sale – not even the plot's own – never an owner. Read 2026-10-19.