🏙 Property in Achères: prices, rents, property tax and trends
🏘 Avenue de Poissy — Achères (78260)
9 registered co-ownerships in the national register (RNIC) are attached to Avenue de Poissy in Achères, for a total of 707 units. The 17 sales of flats recorded between 2024 and 2025 work out at a median price of €3,727/m² (+3% compared with the median for Achères, €3,615/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 5 | €2,971/m² |
| 2025 | 12 | €3,774/m² |
📋 Profile of Avenue de Poissy
The buildings on Avenue de Poissy in Achères: 33% of the co-ownerships whose construction period is known date from after 2011; individual heating dominates (11% collective heating); only 44% have a lift. The median co-ownership has 54 units (up to 169).
On the management side, 60% of the co-ownerships whose type of managing agent is known (5) are run by a professional managing agent, the rest being run by 2 volunteer managing agents. The most present firm, GESTION IMMOBILIERE MODERNE, runs 2 of these co-ownerships out of the 3 run by a professional managing agent.
On the market, 25 sales were recorded in the street over the period covered, with a median price of €3,727/m² for flats, a level comparable to the median for Achères.
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 de Poissy
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| GESTION IMMOBILIERE MODERNE | 2 | 93 |
| FONCIA MANSART | 1 | 103 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Avenue de Poissy
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 2-room | 45 m² | €175,000 | 3,889 |
| 11/2025 | Flat 3-room | 62 m² | €233,000 | 3,758 |
| 11/2025 | Flat 3-room | 55 m² | €216,000 | 3,927 |
| 11/2025 | Flat 3-room | 55 m² | €205,000 | 3,727 |
| 10/2025 | Flat 2-room | 43 m² | €175,000 | 4,070 |
| 10/2025 | House 5-room | 100 m² | €380,000 | 3,800 |
| 09/2025 | Flat 2-room | 42 m² | €200,000 | 4,762 |
| 09/2025 | Flat 3-room | 65 m² | €227,000 | 3,492 |
| 09/2025 | Flat 3-room | 60 m² | €227,350 | 3,789 |
| 08/2025 | House 5-room | 100 m² | €350,000 | 3,500 |
| 07/2025 | House 6-room | 259 m² | €302,500 | 1,168 |
| 07/2025 | House 3-room | 60 m² | €390,000 | 6,500 |
Listings in Achères 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 Achères
❓ Frequently asked questions
How many co-ownerships are there on Avenue de Poissy in Achères?
The national co-ownership register (RNIC) lists 9 co-ownerships attached to Avenue de Poissy in Achères, for a total of 707 units.
What is the price per m² on Avenue de Poissy in Achères?
According to the sales recorded between 2024 and 2025 (17 flats, DVF source), the median price is €3,727/m². Across the municipality, the median is €3,615/m².
Which managing agents run the co-ownerships on Avenue de Poissy in Achères?
Among the co-ownerships run by a professional managing agent, the most present firms are: GESTION IMMOBILIERE MODERNE (2), FONCIA MANSART (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Avenue de Poissy?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.