🏙 Property in Argenteuil: prices, rents, property tax and trends
🏘 Rue de Diane — Argenteuil (95100)
7 registered co-ownerships in the national register (RNIC) are attached to Rue de Diane in Argenteuil, for a total of 156 units. The 14 sales of flats recorded between 2024 and 2025 work out at a median price of €3,651/m² (+16% compared with the median for Argenteuil, €3,143/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 5 | €3,125/m² |
| 2025 | 9 | €3,702/m² |
📋 Profile of Rue de Diane
The buildings on Rue de Diane in Argenteuil: 40% of the buildings date from the period 1961-1974, among those whose age is recorded; individual heating dominates (29% collective heating); only 0% have a lift. The median co-ownership has 20 units (up to 49).
On the management side, 67% of the co-ownerships whose type of managing agent is known (3) are run by a professional managing agent, the rest being run by 1 volunteer managing agent. No firm dominates: each professional managing agent runs one co-ownership in the street.
On the market, 15 sales were recorded in the street over the period covered, with a median price of €3,651/m² for flats, i.e. 16% above 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 Rue de Diane
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| HABITAT CONFORT IMMOBILIER | 1 | 49 |
| FONCIA SEINE OUEST | 1 | 34 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue de Diane
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 10/2025 | Flat 2-room | 37 m² | €164,000 | 4,432 |
| 10/2025 | Flat 2-room | 30 m² | €108,000 | 3,600 |
| 09/2025 | Flat 5-room | 155 m² | €495,000 | 3,194 |
| 08/2025 | Flat 2-room | 37 m² | €158,700 | 4,289 |
| 07/2025 | Flat 2-room | 52 m² | €192,500 | 3,702 |
| 05/2025 | Flat 3-room | 49 m² | €150,000 | 3,061 |
| 05/2025 | Flat 2-room | 30 m² | €137,000 | 4,567 |
| 05/2025 | Flat 1-room | 20 m² | €79,000 | 3,950 |
| 03/2025 | Flat 2-room | 33 m² | €105,000 | 3,182 |
| 12/2024 | Flat 2-room | 66 m² | €254,000 | 3,848 |
| 12/2024 | Flat 2-room | 27 m² | €83,600 | 3,096 |
| 08/2024 | Flat 1-room | 25 m² | €75,000 | 3,000 |
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 Rue de Diane in Argenteuil?
The national co-ownership register (RNIC) lists 7 co-ownerships attached to Rue de Diane in Argenteuil, for a total of 156 units.
What is the price per m² on Rue de Diane in Argenteuil?
According to the sales recorded between 2024 and 2025 (14 flats, DVF source), the median price is €3,651/m². Across the municipality, the median is €3,143/m².
Which managing agents run the co-ownerships on Rue de Diane in Argenteuil?
Among the co-ownerships run by a professional managing agent, the most present firms are: HABITAT CONFORT IMMOBILIER (1), FONCIA SEINE OUEST (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue de Diane?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.