🏙 Property in Soisy-sous-Montmorency: prices, rents, property tax and trends
🏘 Avenue Kellermann — Soisy-sous-Montmorency (95230)
2 registered co-ownerships in the national register (RNIC) are attached to Avenue Kellermann in Soisy-sous-Montmorency, for a total of 93 units. The 9 sales of flats recorded between 2024 and 2025 work out at a median price of €2,857/m² (−7% compared with the median for Soisy-sous-Montmorency, €3,069/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 2 | €3,380/m² |
| 2025 | 7 | €2,857/m² |
📋 Profile of Avenue Kellermann
On the market, 9 sales were recorded in the street over the period covered, with a median price of €2,857/m² for flats, i.e. 7% below the median for Soisy-sous-Montmorency.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Avenue Kellermann
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| CONVERGENCE IMMOBILIER | 1 | 69 |
| CABINET BETTI SA | 1 | 24 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Avenue Kellermann
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 3-room | 56 m² | €156,500 | 2,795 |
| 08/2025 | Flat 1-room | 35 m² | €108,000 | 3,086 |
| 06/2025 | Flat 3-room | 58 m² | €169,000 | 2,914 |
| 04/2025 | Flat 3-room | 50 m² | €110,000 | 2,200 |
| 03/2025 | Flat 3-room | 51 m² | €151,000 | 2,961 |
| 01/2025 | Flat 2-room | 47 m² | €118,500 | 2,521 |
| 01/2025 | Flat 1-room | 35 m² | €100,000 | 2,857 |
| 09/2024 | Flat 3-room | 51 m² | €138,000 | 2,706 |
| 05/2024 | Flat 2-room | 37 m² | €150,000 | 4,054 |
Listings in Soisy-sous-Montmorency 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 Soisy-sous-Montmorency
❓ Frequently asked questions
How many co-ownerships are there on Avenue Kellermann in Soisy-sous-Montmorency?
The national co-ownership register (RNIC) lists 2 co-ownerships attached to Avenue Kellermann in Soisy-sous-Montmorency, for a total of 93 units.
What is the price per m² on Avenue Kellermann in Soisy-sous-Montmorency?
According to the sales recorded between 2024 and 2025 (9 flats, DVF source), the median price is €2,857/m². Across the municipality, the median is €3,069/m².
Which managing agents run the co-ownerships on Avenue Kellermann in Soisy-sous-Montmorency?
Among the co-ownerships run by a professional managing agent, the most present firms are: CONVERGENCE IMMOBILIER (1), CABINET BETTI SA (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Avenue Kellermann?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.