Greater Paris · Boulogne-Billancourt · 92100
Rue de Billancourt.
Homes at a median of €345,600 (€9,238 per m²) – 192 home sales since January 2021, prices down 9% since 2021–22.

The street in figures
€345,600median price, 192 home sales
€9,238median per m²
€335kflats · €9,176 per m²
192home sales since January 2021 · 17 in 2026
−9%prices since 2021–22 (median per m²)
198addresses
140parcels
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
| Year | Median per m² |
|---|---|
| 2021 | €9,654 |
| 2022 | €9,561 |
| 2023 | €9,230 |
| 2024 | €9,003 |
| 2025 | €8,958 |
| 2026 (January–June) | €7,421 |
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.