🏙 Property in Asnières-sur-Seine: prices, rents, property tax and trends
🏘 Rue du Château — Asnières-sur-Seine (92600)
16 registered co-ownerships in the national register (RNIC) are attached to Rue du Château in Asnières-sur-Seine, for a total of 932 units. The 17 sales of flats recorded between 2024 and 2025 work out at a median price of €6,481/m² (+4% compared with the median for Asnières-sur-Seine, €6,222/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 10 | €6,366/m² |
| 2025 | 7 | €6,631/m² |
📋 Profile of Rue du Château
The buildings on Rue du Château in Asnières-sur-Seine: 80% of the co-ownerships whose construction period is known date from before 1949; individual heating dominates (7% collective heating); only 31% have a lift. The median co-ownership has 22 units (up to 469).
On the management side, 63% of the co-ownerships whose type of managing agent is known (8) are run by a professional managing agent, the rest being run by 2 volunteer managing agents and 1 cooperative managing agent. No firm dominates: each professional managing agent runs one co-ownership in the street.
On the market, 20 sales were recorded in the street over the period covered, with a median price of €6,481/m² for flats, i.e. 4% above the median for Asnières-sur-Seine.
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 du Château
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| JEAN ROMPTEAUX SA | 1 | 469 |
| SYNDICEO | 1 | 51 |
| DEBERNE ADMINISTRATEUR DE BIENS | 1 | 45 |
| CENTRE DE GESTION DE LA COPROPRIETE | 1 | 39 |
| SOCIETE GESTION IMMOBILIERE DE BECON | 1 | 19 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue du Château
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | House 7-room | 158 m² | €82,813 | 524 |
| 12/2025 | Flat 3-room | 90 m² | €648,375 | 7,204 |
| 11/2025 | Flat 2-room | 22 m² | €100,000 | 4,545 |
| 10/2025 | Flat 4-room | 70 m² | €412,000 | 5,886 |
| 07/2025 | Flat 2-room | 39 m² | €258,600 | 6,631 |
| 07/2025 | House 5-room | 150 m² | €1,200,000 | 8,000 |
| 04/2025 | Flat 3-room | 55 m² | €297,500 | 5,409 |
| 03/2025 | Flat 1-room | 15 m² | €156,500 | 10,433 |
| 02/2025 | Flat 4-room | 85 m² | €650,000 | 7,647 |
| 12/2024 | Flat 3-room | 60 m² | €345,000 | 5,750 |
| 11/2024 | Flat 3-room | 54 m² | €350,000 | 6,481 |
| 10/2024 | Flat 3-room | 59 m² | €365,900 | 6,202 |
Listings in Asnières-sur-Seine 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 Asnières-sur-Seine
❓ Frequently asked questions
How many co-ownerships are there on Rue du Château in Asnières-sur-Seine?
The national co-ownership register (RNIC) lists 16 co-ownerships attached to Rue du Château in Asnières-sur-Seine, for a total of 932 units.
What is the price per m² on Rue du Château in Asnières-sur-Seine?
According to the sales recorded between 2024 and 2025 (17 flats, DVF source), the median price is €6,481/m². Across the municipality, the median is €6,222/m².
Which managing agents run the co-ownerships on Rue du Château in Asnières-sur-Seine?
Among the co-ownerships run by a professional managing agent, the most present firms are: JEAN ROMPTEAUX SA (1), SYNDICEO (1), DEBERNE ADMINISTRATEUR DE BIENS (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue du Château?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.