🏙 Property in Montgeron: prices, rents, property tax and trends
🏘 Rue Gaston Mangin — Montgeron (91230)
2 registered co-ownerships in the national register (RNIC) are attached to Rue Gaston Mangin in Montgeron, for a total of 206 units. The 7 sales of flats recorded between 2024 and 2025 work out at a median price of €2,607/m² (−31% compared with the median for Montgeron, €3,778/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 3 | €2,607/m² |
| 2025 | 4 | €2,681/m² |
📋 Profile of Rue Gaston Mangin
On the market, 7 sales were recorded in the street over the period covered, with a median price of €2,607/m² for flats, i.e. 31% below 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 Gaston Mangin
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| COGESTION | 1 | 200 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Gaston Mangin
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 2-room | 39 m² | €139,000 | 3,564 |
| 06/2025 | Flat 3-room | 62 m² | €147,900 | 2,385 |
| 04/2025 | Flat 3-room | 58 m² | €165,000 | 2,845 |
| 02/2025 | Flat 3-room | 58 m² | €146,000 | 2,517 |
| 09/2024 | Flat 4-room | 71 m² | €175,000 | 2,465 |
| 04/2024 | Flat 2-room | 42 m² | €140,000 | 3,333 |
| 02/2024 | Flat 3-room | 61 m² | €159,000 | 2,607 |
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 Gaston Mangin in Montgeron?
The national co-ownership register (RNIC) lists 2 co-ownerships attached to Rue Gaston Mangin in Montgeron, for a total of 206 units.
What is the price per m² on Rue Gaston Mangin in Montgeron?
According to the sales recorded between 2024 and 2025 (7 flats, DVF source), the median price is €2,607/m². Across the municipality, the median is €3,778/m².
Which managing agents run the co-ownerships on Rue Gaston Mangin in Montgeron?
Among the co-ownerships run by a professional managing agent, the most present firms are: COGESTION (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Gaston Mangin?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.