🏙 Property in Rosny-sous-Bois: prices, rents, property tax and trends
🏘 Rue des Berthauds — Rosny-sous-Bois (93110)
8 registered co-ownerships in the national register (RNIC) are attached to Rue des Berthauds in Rosny-sous-Bois, for a total of 152 units. The 9 sales of flats recorded between 2024 and 2025 work out at a median price of €3,125/m² (−16% compared with the median for Rosny-sous-Bois, €3,740/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 3 | €3,125/m² |
| 2025 | 6 | €3,427/m² |
📋 Profile of Rue des Berthauds
The buildings on Rue des Berthauds in Rosny-sous-Bois: the most common construction period is between 1975 and 1993 (57% of the buildings with a known date); individual heating dominates (0% collective heating); only 13% have a lift. These are mostly small co-ownerships (median of 13 units, 75% 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. The most present firm, URBANIA VAL DE MARNE, runs 2 of these co-ownerships out of the 4 run by a professional managing agent.
On the market, 20 sales were recorded in the street over the period covered, with a median price of €3,125/m² for flats, i.e. 16% below the median for Rosny-sous-Bois.
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 Berthauds
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| URBANIA VAL DE MARNE | 2 | 77 |
| ATM SARL | 1 | 33 |
| AGENCE DE CHAMPIGNY | 1 | 9 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue des Berthauds
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 2-room | 38 m² | €160,000 | 4,211 |
| 12/2025 | House 6-room | 119 m² | €429,300 | 3,608 |
| 12/2025 | House 5-room | 115 m² | €260,500 | 2,265 |
| 12/2025 | House 5-room | 115 m² | €212,000 | 1,843 |
| 10/2025 | Flat 3-room | 56 m² | €148,000 | 2,643 |
| 09/2025 | Flat 4-room | 69 m² | €154,000 | 2,232 |
| 08/2025 | House 7-room | 115 m² | €180,000 | 1,565 |
| 07/2025 | House 4-room | 124 m² | €322,000 | 2,597 |
| 07/2025 | Flat 3-room | 47 m² | €265,000 | 5,638 |
| 07/2025 | House 7-room | 132 m² | €606,000 | 4,591 |
| 05/2025 | House 4-room | 87 m² | €424,385 | 4,878 |
| 03/2025 | Flat 2-room | 45 m² | €202,000 | 4,489 |
Listings in Rosny-sous-Bois 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 Rosny-sous-Bois
❓ Frequently asked questions
How many co-ownerships are there on Rue des Berthauds in Rosny-sous-Bois?
The national co-ownership register (RNIC) lists 8 co-ownerships attached to Rue des Berthauds in Rosny-sous-Bois, for a total of 152 units.
What is the price per m² on Rue des Berthauds in Rosny-sous-Bois?
According to the sales recorded between 2024 and 2025 (9 flats, DVF source), the median price is €3,125/m². Across the municipality, the median is €3,740/m².
Which managing agents run the co-ownerships on Rue des Berthauds in Rosny-sous-Bois?
Among the co-ownerships run by a professional managing agent, the most present firms are: URBANIA VAL DE MARNE (2), ATM SARL (1), AGENCE DE CHAMPIGNY (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue des Berthauds?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.