🏙 Property in Saint-Gratien: prices, rents, property tax and trends
🏘 Rue d’Ermont — Saint-Gratien (95210)
3 registered co-ownerships in the national register (RNIC) are attached to Rue d’Ermont in Saint-Gratien, for a total of 1,851 units. The 9 sales of flats recorded between 2024 and 2025 work out at a median price of €2,500/m² (−27% compared with the median for Saint-Gratien, €3,412/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 4 | €2,264/m² |
| 2025 | 5 | €2,978/m² |
📋 Profile of Rue d’Ermont
The buildings on Rue d’Ermont in Saint-Gratien: 67% of the co-ownerships whose construction period is known date from the period 1961-1974; individual heating dominates (33% collective heating); 67% have at least one lift. The co-ownerships there are large (median of 122 units, up to 1723).
On the market, 15 sales were recorded in the street over the period covered, with a median price of €2,500/m² for flats, i.e. 27% below the median for Saint-Gratien.
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 d’Ermont
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| FONCIA VBDS | 1 | 1723 |
| CYCLADES GESTION | 1 | 122 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue d’Ermont
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 4-room | 113 m² | €260,000 | 2,301 |
| 10/2025 | Flat 2-room | 45 m² | €134,000 | 2,978 |
| 09/2025 | Flat 5-room | 85 m² | €108,000 | 1,271 |
| 07/2025 | Flat 2-room | 39 m² | €180,000 | 4,615 |
| 05/2025 | House 4-room | 84 m² | €720,000 | 8,571 |
| 04/2025 | Flat 3-room | 69 m² | €315,000 | 4,565 |
| 09/2024 | House 4-room | 90 m² | €365,000 | 4,056 |
| 07/2024 | Flat 3-room | 60 m² | €160,000 | 2,667 |
| 06/2024 | House 3-room | 72 m² | €342,000 | 4,750 |
| 04/2024 | Flat 4-room | 74 m² | €150,000 | 2,027 |
| 03/2024 | House 6-room | 153 m² | €800,000 | 5,229 |
| 03/2024 | House 5-room | 86 m² | €320,000 | 3,721 |
Listings in Saint-Gratien 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 Saint-Gratien
❓ Frequently asked questions
How many co-ownerships are there on Rue d’Ermont in Saint-Gratien?
The national co-ownership register (RNIC) lists 3 co-ownerships attached to Rue d’Ermont in Saint-Gratien, for a total of 1,851 units.
What is the price per m² on Rue d’Ermont in Saint-Gratien?
According to the sales recorded between 2024 and 2025 (9 flats, DVF source), the median price is €2,500/m². Across the municipality, the median is €3,412/m².
Which managing agents run the co-ownerships on Rue d’Ermont in Saint-Gratien?
Among the co-ownerships run by a professional managing agent, the most present firms are: FONCIA VBDS (1), CYCLADES GESTION (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue d’Ermont?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.