Greater Paris · Boulogne-Billancourt · 92100

Rue Gambetta.

Homes at a median of €425,000 (€9,588 per m²) – 39 home sales since January 2021, prices down 10% since 2021–22.

Rue Gambetta, Boulogne-Billancourt at night – every parcel coloured by the prices around it, the street's own parcels lit
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The street in figures

€425,000median price, 39 home sales
€9,588median per m²
€425kflats · €9,575 per m²
39home sales since January 2021 · 2 in 2026
−10%prices since 2021–22 (median per m²)
54addresses
45parcels
Top 4%of Greater Paris's streets by price per m²
Mostly flats3% of the sales were houses

The plots on the street

Median per m², year by year

YearMedian per m²
2021fewer than ten sales
2022fewer than ten sales
2023fewer than ten sales
2024fewer than ten sales
2025€9,162
2026 (January–June)fewer than ten sales

The street as the VERA PI databases hold it: the home sales of DGFiP's DVF register from January 2021 to June 2026 (a deed of one house or flat; geo-dvf, Etalab, and DGFiP's file of 12 October 2026), the parcels of the cadastre and the addresses of the Base Adresse Nationale. A median needs ten sales. Never a single sale, never an owner. Read 2026-10-19.