🏙 Property in Trappes: prices, rents, property tax and trends
🏘 Boulevard Martin Luther King — Trappes (78190)
4 registered co-ownerships in the national register (RNIC) are attached to Boulevard Martin Luther King in Trappes, for a total of 495 units. The 14 sales of flats recorded between 2024 and 2025 work out at a median price of €3,045/m² (+9% compared with the median for Trappes, €2,785/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 6 | €3,015/m² |
| 2025 | 8 | €3,220/m² |
📋 Profile of Boulevard Martin Luther King
The buildings on Boulevard Martin Luther King in Trappes: the most common construction period is between 1961 and 1974 (50% of the buildings with a known date); individual heating dominates (0% collective heating); only 0% have a lift. The co-ownerships there are large (median of 117 units, up to 215).
On the market, 14 sales were recorded in the street over the period covered, with a median price of €3,045/m² for flats, i.e. 9% above the median for Trappes.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Boulevard Martin Luther King
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| FONCIA MANSART | 1 | 72 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Boulevard Martin Luther King
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 07/2025 | Flat 2-room | 46 m² | €137,000 | 2,978 |
| 07/2025 | Flat 3-room | 63 m² | €165,000 | 2,619 |
| 07/2025 | Flat 3-room | 64 m² | €222,500 | 3,477 |
| 07/2025 | Flat 3-room | 65 m² | €225,000 | 3,462 |
| 07/2025 | Flat 4-room | 78 m² | €225,000 | 2,885 |
| 05/2025 | Flat 3-room | 63 m² | €221,000 | 3,508 |
| 04/2025 | Flat 3-room | 64 m² | €238,350 | 3,724 |
| 01/2025 | Flat 2-room | 43 m² | €115,000 | 2,674 |
| 12/2024 | Flat 3-room | 60 m² | €173,650 | 2,894 |
| 09/2024 | Flat 2-room | 45 m² | €150,000 | 3,333 |
| 09/2024 | Flat 2-room | 45 m² | €140,000 | 3,111 |
| 09/2024 | Flat 3-room | 61 m² | €178,000 | 2,918 |
Listings in Trappes 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 Trappes
❓ Frequently asked questions
How many co-ownerships are there on Boulevard Martin Luther King in Trappes?
The national co-ownership register (RNIC) lists 4 co-ownerships attached to Boulevard Martin Luther King in Trappes, for a total of 495 units.
What is the price per m² on Boulevard Martin Luther King in Trappes?
According to the sales recorded between 2024 and 2025 (14 flats, DVF source), the median price is €3,045/m². Across the municipality, the median is €2,785/m².
Which managing agents run the co-ownerships on Boulevard Martin Luther King in Trappes?
Among the co-ownerships run by a professional managing agent, the most present firms are: FONCIA MANSART (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Boulevard Martin Luther King?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.