🏙 Property in Montesson: prices, rents, property tax and trends
🏘 Rue Henri Richaume — Montesson (78360)
9 registered co-ownerships in the national register (RNIC) are attached to Rue Henri Richaume in Montesson, for a total of 919 units. The 16 sales of flats recorded between 2024 and 2025 work out at a median price of €3,511/m² (−16% compared with the median for Montesson, €4,161/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 9 | €3,202/m² |
| 2025 | 7 | €3,623/m² |
📋 Profile of Rue Henri Richaume
The buildings on Rue Henri Richaume in Montesson: the most common construction period is between 1961 and 1974 (50% of the buildings with a known date); individual heating dominates (38% collective heating, mostly with natural gas); only 0% have a lift. These are mostly small co-ownerships (median of 10 units, 67% with 20 units or fewer).
On the management side, 100% of the co-ownerships whose type of managing agent is known (4) are run by a professional managing agent. The most present firm, A2BCD, runs 2 of these co-ownerships out of the 4 run by a professional managing agent.
On the market, 19 sales were recorded in the street over the period covered, with a median price of €3,511/m² for flats, i.e. 16% below the median for Montesson.
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 Henri Richaume
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| A2BCD | 2 | 675 |
| COMPAGNIE DE GESTION FONCIERE | 1 | 191 |
| LEA SYNDIC | 1 | 9 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Henri Richaume
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 10/2025 | Flat 5-room | 76 m² | €275,350 | 3,623 |
| 09/2025 | Flat 2-room | 43 m² | €175,390 | 4,079 |
| 08/2025 | Flat 4-room | 84 m² | €286,000 | 3,405 |
| 08/2025 | Flat 3-room | 42 m² | €199,250 | 4,744 |
| 08/2025 | Flat 5-room | 106 m² | €347,700 | 3,280 |
| 07/2025 | Flat 3-room | 58 m² | €248,000 | 4,276 |
| 04/2025 | Flat 4-room | 65 m² | €235,000 | 3,615 |
| 10/2024 | Flat 2-room | 42 m² | €197,350 | 4,699 |
| 09/2024 | House 4-room | 60 m² | €400,000 | 6,667 |
| 08/2024 | House 2-room | 30 m² | €185,000 | 6,167 |
| 07/2024 | Flat 3-room | 61 m² | €271,360 | 4,449 |
| 07/2024 | Flat 3-room | 70 m² | €238,500 | 3,407 |
Listings in Montesson 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 Montesson
❓ Frequently asked questions
How many co-ownerships are there on Rue Henri Richaume in Montesson?
The national co-ownership register (RNIC) lists 9 co-ownerships attached to Rue Henri Richaume in Montesson, for a total of 919 units.
What is the price per m² on Rue Henri Richaume in Montesson?
According to the sales recorded between 2024 and 2025 (16 flats, DVF source), the median price is €3,511/m². Across the municipality, the median is €4,161/m².
Which managing agents run the co-ownerships on Rue Henri Richaume in Montesson?
Among the co-ownerships run by a professional managing agent, the most present firms are: A2BCD (2), COMPAGNIE DE GESTION FONCIERE (1), LEA SYNDIC (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Henri Richaume?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.