🏙 Property in Montgeron: prices, rents, property tax and trends
🏘 Rue Rosalie — Montgeron (91230)
1 registered co-ownership in the national register (RNIC) is attached to Rue Rosalie in Montgeron, for a total of 201 units. The 8 sales of flats recorded between 2024 and 2025 work out at a median price of €3,822/m² (+1% compared with the median for Montgeron, €3,778/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 5 | €3,788/m² |
| 2025 | 3 | €4,452/m² |
📋 Profile of Rue Rosalie
On the market, 14 sales were recorded in the street over the period covered, with a median price of €3,822/m² for flats, a level comparable to the median for Montgeron.
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 Rosalie
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| NG IMMOBILIER | 1 | 201 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Rosalie
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | House 4-room | 75 m² | €358,000 | 4,773 |
| 11/2025 | Flat 1-room | 31 m² | €138,000 | 4,452 |
| 09/2025 | House 3-room | 100 m² | €205,000 | 2,050 |
| 07/2025 | Flat 1-room | 31 m² | €153,000 | 4,935 |
| 06/2025 | House 3-room | 55 m² | €539,000 | 9,800 |
| 01/2025 | Flat 1-room | 30 m² | €75,000 | 2,500 |
| 12/2024 | Flat 3-room | 62 m² | €239,000 | 3,855 |
| 10/2024 | House 4-room | 70 m² | €339,000 | 4,843 |
| 10/2024 | Flat 4-room | 88 m² | €315,280 | 3,583 |
| 09/2024 | Flat 2-room | 52 m² | €210,000 | 4,038 |
| 08/2024 | House 5-room | 81 m² | €393,000 | 4,852 |
| 07/2024 | Flat 2-room | 52 m² | €197,000 | 3,788 |
Listings in Montgeron 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 Montgeron
❓ Frequently asked questions
How many co-ownerships are there on Rue Rosalie in Montgeron?
The national co-ownership register (RNIC) lists 1 co-ownerships attached to Rue Rosalie in Montgeron, for a total of 201 units.
What is the price per m² on Rue Rosalie in Montgeron?
According to the sales recorded between 2024 and 2025 (8 flats, DVF source), the median price is €3,822/m². Across the municipality, the median is €3,778/m².
Which managing agents run the co-ownerships on Rue Rosalie in Montgeron?
Among the co-ownerships run by a professional managing agent, the most present firms are: NG IMMOBILIER (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Rosalie?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.