Greater Paris · Boulogne-Billancourt · 92100

1 bis Rue Castéja.

Parcel AX 9 · a plot of 1,238 m²; homes within 500 m at a median of €8,530 per m².

1 bis Rue Castéja, Boulogne-Billancourt at night – the plot lit, the parcels around coloured by the prices near them
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The plot in figures

1,238 m²plot area as registered (cadastre)
€8,530median per m², 1,224 home sales within 500 m since 2021
€12,640houses within 500 m, per m² (26 sales)
€8,490flats within 500 m, per m² (1198 sales)
€371kmedian home sale on Rue Castéja
Top 3%of Greater Paris's plots by the prices around them
AX 9cadastral 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.