🏙 Property in Ermont: prices, rents, property tax and trends
🏘 Rue Jean Jacques Rousseau — Ermont (95120)
1 registered co-ownership in the national register (RNIC) is attached to Rue Jean Jacques Rousseau in Ermont, for a total of 159 units. The 4 sales of flats recorded between 2024 and 2025 work out at a median price of €2,928/m² (−21% compared with the median for Ermont, €3,689/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 2 | €3,489/m² |
| 2025 | 2 | €2,736/m² |
📋 Profile of Rue Jean Jacques Rousseau
On the market, 4 sales were recorded in the street over the period covered, with a median price of €2,928/m² for flats, i.e. 21% below the median for Ermont.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏢 The co-ownerships on Rue Jean Jacques Rousseau
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 3-room | 78 m² | €205,000 | 2,628 |
| 03/2025 | Flat 5-room | 93 m² | €264,500 | 2,844 |
| 11/2024 | Flat 5-room | 93 m² | €280,000 | 3,011 |
| 06/2024 | Flat 3-room | 60 m² | €238,000 | 3,967 |
Listings in Ermont 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 Ermont
❓ Frequently asked questions
How many co-ownerships are there on Rue Jean Jacques Rousseau in Ermont?
The national co-ownership register (RNIC) lists 1 co-ownerships attached to Rue Jean Jacques Rousseau in Ermont, for a total of 159 units.
What is the price per m² on Rue Jean Jacques Rousseau in Ermont?
According to the sales recorded between 2024 and 2025 (4 flats, DVF source), the median price is €2,928/m². Across the municipality, the median is €3,689/m².
How can I contact the managing agent of a co-ownership on Rue Jean Jacques Rousseau?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.