🏙 Property in Boulogne-Billancourt: prices, rents, property tax and trends
🏘 Rue Heyrault — Boulogne-Billancourt (92100)
3 registered co-ownerships in the national register (RNIC) are attached to Rue Heyrault in Boulogne-Billancourt, for a total of 365 units. The 13 sales of flats recorded between 2024 and 2025 work out at a median price of €8,409/m² (+1% compared with the median for Boulogne-Billancourt, €8,289/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 8 | €8,312/m² |
| 2025 | 5 | €8,459/m² |
📋 Profile of Rue Heyrault
The buildings on Rue Heyrault in Boulogne-Billancourt: individual heating dominates (33% collective heating); 100% have at least one lift. The co-ownerships there are large (median of 111 units, up to 202).
On the market, 13 sales were recorded in the street over the period covered, with a median price of €8,409/m² for flats, a level comparable to the median for Boulogne-Billancourt.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Rue Heyrault
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| BELLEROCHE S A | 1 | 52 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Heyrault
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 09/2025 | Flat 3-room | 61 m² | €516,000 | 8,459 |
| 06/2025 | Flat 1-room | 24 m² | €216,500 | 9,021 |
| 06/2025 | Flat 2-room | 45 m² | €344,380 | 7,653 |
| 06/2025 | Flat 6-room | 123 m² | €1,730,000 | 14,065 |
| 05/2025 | Flat 3-room | 64 m² | €538,000 | 8,406 |
| 08/2024 | Flat 1-room | 32 m² | €285,000 | 8,906 |
| 07/2024 | Flat 3-room | 64 m² | €470,728 | 7,355 |
| 06/2024 | Flat 1-room | 33 m² | €277,500 | 8,409 |
| 03/2024 | Flat 3-room | 62 m² | €340,000 | 5,484 |
| 03/2024 | Flat 2-room | 44 m² | €420,000 | 9,545 |
| 02/2024 | Flat 3-room | 62 m² | €509,320 | 8,215 |
| 01/2024 | Flat 2-room | 48 m² | €275,500 | 5,740 |
Listings in Boulogne-Billancourt on Leboncoin
Single-property sales (excluding grouped sales), without street numbers. Source: “Demandes de valeurs foncières” © DGFiP / Etalab, Open Licence 2.0. Co-ownerships: national co-ownership register; addresses: Base Adresse Nationale. Syndic Digital is not affiliated with Leboncoin.
📍 Other streets in Boulogne-Billancourt
❓ Frequently asked questions
How many co-ownerships are there on Rue Heyrault in Boulogne-Billancourt?
The national co-ownership register (RNIC) lists 3 co-ownerships attached to Rue Heyrault in Boulogne-Billancourt, for a total of 365 units.
What is the price per m² on Rue Heyrault in Boulogne-Billancourt?
According to the sales recorded between 2024 and 2025 (13 flats, DVF source), the median price is €8,409/m². Across the municipality, the median is €8,289/m².
Which managing agents run the co-ownerships on Rue Heyrault in Boulogne-Billancourt?
Among the co-ownerships run by a professional managing agent, the most present firms are: BELLEROCHE S A (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Heyrault?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.