🏙 Property in Le Vésinet: prices, rents, property tax and trends
🏘 Route de Montesson — Le Vésinet (78110)
28 registered co-ownerships in the national register (RNIC) are attached to Route de Montesson in Le Vésinet, for a total of 969 units. The 22 sales of flats recorded between 2024 and 2025 work out at a median price of €5,066/m² (−7% compared with the median for Le Vésinet, €5,444/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 9 | €5,072/m² |
| 2025 | 13 | €4,900/m² |
📋 Profile of Route de Montesson
The buildings on Route de Montesson in Le Vésinet: the most common construction period is between 1949 and 1960 (22% of the buildings with a known date); individual heating dominates (38% collective heating, mostly with natural gas); only 35% have a lift. The median co-ownership has 29 units (up to 108).
On the management side, 91% of the co-ownerships whose type of managing agent is known (22) are run by a professional managing agent, the rest being run by 2 volunteer managing agents. The most present firm, IFF GESTION, runs 5 of these co-ownerships out of the 20 run by a professional managing agent.
On the market, 23 sales were recorded in the street over the period covered, with a median price of €5,066/m² for flats, i.e. 7% below the median for Le Vésinet.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Route de Montesson
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| IFF GESTION | 5 | 261 |
| IMMOBILIERE DU PARC 1866 | 4 | 241 |
| COMPAGNIE DE GESTION FONCIERE | 3 | 84 |
| GIMCOVERMEILLE AGENCE DE LA GARE | 1 | 60 |
| IMMO DE FRANCE PARIS ILE DE FRANCE | 1 | 57 |
| CABINET SIVAN IMMOBILIER | 1 | 57 |
| SARL FB & MB | 1 | 47 |
| URBANIA VAL D OUEST | 1 | 32 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Route de Montesson
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 10/2025 | Flat 3-room | 50 m² | €245,000 | 4,900 |
| 07/2025 | Flat 3-room | 54 m² | €251,000 | 4,648 |
| 07/2025 | Flat 1-room | 75 m² | €427,050 | 5,694 |
| 07/2025 | Flat 2-room | 50 m² | €210,000 | 4,200 |
| 06/2025 | Flat 2-room | 35 m² | €208,000 | 5,943 |
| 05/2025 | Flat 2-room | 40 m² | €385,000 | 9,625 |
| 05/2025 | Flat 1-room | 22 m² | €145,000 | 6,591 |
| 05/2025 | Flat 2-room | 36 m² | €205,000 | 5,694 |
| 04/2025 | Flat 1-room | 24 m² | €129,000 | 5,375 |
| 04/2025 | Flat 3-room | 76 m² | €355,000 | 4,671 |
| 03/2025 | Flat 4-room | 109 m² | €290,000 | 2,661 |
| 02/2025 | Flat 2-room | 38 m² | €101,000 | 2,658 |
Listings in Le Vésinet 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 Le Vésinet
❓ Frequently asked questions
How many co-ownerships are there on Route de Montesson in Le Vésinet?
The national co-ownership register (RNIC) lists 28 co-ownerships attached to Route de Montesson in Le Vésinet, for a total of 969 units.
What is the price per m² on Route de Montesson in Le Vésinet?
According to the sales recorded between 2024 and 2025 (22 flats, DVF source), the median price is €5,066/m². Across the municipality, the median is €5,444/m².
Which managing agents run the co-ownerships on Route de Montesson in Le Vésinet?
Among the co-ownerships run by a professional managing agent, the most present firms are: IFF GESTION (5), IMMOBILIERE DU PARC 1866 (4), COMPAGNIE DE GESTION FONCIERE (3). The full list is on this page.
How can I contact the managing agent of a co-ownership on Route de Montesson?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.