🏙 Property in L'Isle-Adam: prices, rents, property tax and trends
🏘 Rue Poupart — L'Isle-Adam (95290)
3 registered co-ownerships in the national register (RNIC) are attached to Rue Poupart in L'Isle-Adam, for a total of 138 units. The 5 sales of flats recorded between 2024 and 2025 work out at a median price of €5,119/m² (+14% compared with the median for L'Isle-Adam, €4,489/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 3 | €5,244/m² |
| 2025 | 2 | €5,082/m² |
📋 Profile of Rue Poupart
The buildings on Rue Poupart in L'Isle-Adam: the most common construction period is before 1949 (100% of the buildings with a known date). These are mostly small co-ownerships (median of 14 units, 67% with 20 units or fewer).
On the market, 5 sales were recorded in the street over the period covered, with a median price of €5,119/m² for flats, i.e. 14% above the median for L'Isle-Adam.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏢 The co-ownerships on Rue Poupart
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 10/2025 | Flat 2-room | 21 m² | €107,500 | 5,119 |
| 01/2025 | Flat 2-room | 43 m² | €216,900 | 5,044 |
| 11/2024 | Flat 2-room | 33 m² | €140,000 | 4,242 |
| 01/2024 | Flat 4-room | 82 m² | €430,000 | 5,244 |
| 01/2024 | Flat 1-room | 15 m² | €79,000 | 5,267 |
Listings in L'Isle-Adam 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 L'Isle-Adam
❓ Frequently asked questions
How many co-ownerships are there on Rue Poupart in L'Isle-Adam?
The national co-ownership register (RNIC) lists 3 co-ownerships attached to Rue Poupart in L'Isle-Adam, for a total of 138 units.
What is the price per m² on Rue Poupart in L'Isle-Adam?
According to the sales recorded between 2024 and 2025 (5 flats, DVF source), the median price is €5,119/m². Across the municipality, the median is €4,489/m².
How can I contact the managing agent of a co-ownership on Rue Poupart?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.