🏙 Property in Boulogne-Billancourt: prices, rents, property tax and trends
🏘 Rue des Princes — Boulogne-Billancourt (92100)
6 registered co-ownerships in the national register (RNIC) are attached to Rue des Princes in Boulogne-Billancourt, for a total of 130 units. The 4 sales of flats recorded between 2024 and 2025 work out at a median price of €8,866/m² (+7% compared with the median for Boulogne-Billancourt, €8,289/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 2 | €9,166/m² |
| 2025 | 2 | €8,866/m² |
📋 Profile of Rue des Princes
The buildings on Rue des Princes in Boulogne-Billancourt: the most common construction period is between 1949 and 1960 (75% of the buildings with a known date); the co-ownerships are mostly fitted with collective heating (75%), mainly fuelled by natural gas; only 33% have a lift. These are mostly small co-ownerships (median of 16 units, 67% with 20 units or fewer).
On the management side, 80% of the co-ownerships whose type of managing agent is known (5) are run by a professional managing agent, the rest being run by 1 volunteer managing agent. No firm dominates: each professional managing agent runs one co-ownership in the street.
On the market, 4 sales were recorded in the street over the period covered, with a median price of €8,866/m² for flats, i.e. 7% above 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 des Princes
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| CABINET NICOLAS & CIE - ADMINISTRATEUR DE BIENS | 1 | 30 |
| CABINET GOUTILLE | 1 | 18 |
| GILLIER*JEAN-FRANCOIS CLAUDE/ | 1 | 11 |
| OUEST IMMO | 1 | 10 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue des Princes
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 10/2025 | Flat 3-room | 48 m² | €383,000 | 7,979 |
| 03/2025 | Flat 3-room | 81 m² | €790,000 | 9,753 |
| 11/2024 | Flat 2-room | 40 m² | €305,610 | 7,640 |
| 04/2024 | Flat 1-room | 13 m² | €139,000 | 10,692 |
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 des Princes in Boulogne-Billancourt?
The national co-ownership register (RNIC) lists 6 co-ownerships attached to Rue des Princes in Boulogne-Billancourt, for a total of 130 units.
What is the price per m² on Rue des Princes in Boulogne-Billancourt?
According to the sales recorded between 2024 and 2025 (4 flats, DVF source), the median price is €8,866/m². Across the municipality, the median is €8,289/m².
Which managing agents run the co-ownerships on Rue des Princes in Boulogne-Billancourt?
Among the co-ownerships run by a professional managing agent, the most present firms are: CABINET NICOLAS & CIE - ADMINISTRATEUR DE BIENS (1), CABINET GOUTILLE (1), GILLIER*JEAN-FRANCOIS CLAUDE/ (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue des Princes?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.