🏙 Property in Argenteuil: prices, rents, property tax and trends
🏘 Square Jean de la Fontaine — Argenteuil (95100)
3 registered co-ownerships in the national register (RNIC) are attached to Square Jean de la Fontaine in Argenteuil, for a total of 849 units. The 11 sales of flats recorded between 2024 and 2025 work out at a median price of €1,719/m² (−45% compared with the median for Argenteuil, €3,143/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 4 | €2,061/m² |
| 2025 | 7 | €1,689/m² |
📋 Profile of Square Jean de la Fontaine
The buildings on Square Jean de la Fontaine in Argenteuil: 100% of the buildings date from the period 1961-1974, among those whose age is recorded; the co-ownerships are overwhelmingly fitted with collective heating (100%), mainly fuelled by natural gas; 100% have at least one lift. The co-ownerships there are large (median of 120 units, up to 621).
On the management side, 100% of the co-ownerships whose type of managing agent is known (3) are run by a professional managing agent. The most present firm, BLERIOT ET ASSOCIES ADMINISTRATEUR JUDICIAIRE, runs 3 of these co-ownerships out of the 3 run by a professional managing agent.
On the market, 11 sales were recorded in the street over the period covered, with a median price of €1,719/m² for flats, i.e. 45% below the median for Argenteuil.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Square Jean de la Fontaine
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| BLERIOT ET ASSOCIES ADMINISTRATEUR JUDICIAIRE | 3 | 849 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Square Jean de la Fontaine
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 4-room | 82 m² | €90,000 | 1,098 |
| 11/2025 | Flat 3-room | 64 m² | €100,000 | 1,563 |
| 09/2025 | Flat 4-room | 82 m² | €160,000 | 1,951 |
| 08/2025 | Flat 4-room | 82 m² | €50,000 | 610 |
| 03/2025 | Flat 4-room | 82 m² | €140,000 | 1,707 |
| 02/2025 | Flat 3-room | 66 m² | €147,600 | 2,236 |
| 01/2025 | Flat 4-room | 82 m² | €138,500 | 1,689 |
| 12/2024 | Flat 3-room | 64 m² | €110,000 | 1,719 |
| 11/2024 | Flat 3-room | 66 m² | €140,000 | 2,121 |
| 09/2024 | Flat 3-room | 66 m² | €132,000 | 2,000 |
| 07/2024 | Flat 4-room | 82 m² | €174,000 | 2,122 |
Listings in Argenteuil 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 Argenteuil
❓ Frequently asked questions
How many co-ownerships are there on Square Jean de la Fontaine in Argenteuil?
The national co-ownership register (RNIC) lists 3 co-ownerships attached to Square Jean de la Fontaine in Argenteuil, for a total of 849 units.
What is the price per m² on Square Jean de la Fontaine in Argenteuil?
According to the sales recorded between 2024 and 2025 (11 flats, DVF source), the median price is €1,719/m². Across the municipality, the median is €3,143/m².
Which managing agents run the co-ownerships on Square Jean de la Fontaine in Argenteuil?
Among the co-ownerships run by a professional managing agent, the most present firms are: BLERIOT ET ASSOCIES ADMINISTRATEUR JUDICIAIRE (3). The full list is on this page.
How can I contact the managing agent of a co-ownership on Square Jean de la Fontaine?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.