🏙 Property in Guyancourt: prices, rents, property tax and trends
🏘 Rue Oscar Niemeyer — Guyancourt (78280)
4 registered co-ownerships in the national register (RNIC) are attached to Rue Oscar Niemeyer in Guyancourt, for a total of 345 units. The 5 sales of flats recorded between 2024 and 2025 work out at a median price of €4,342/m² (+17% compared with the median for Guyancourt, €3,720/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 1 | €4,886/m² |
| 2025 | 4 | €4,261/m² |
📋 Profile of Rue Oscar Niemeyer
The buildings on Rue Oscar Niemeyer in Guyancourt: 75% of the co-ownerships whose construction period is known date from after 2011; individual heating dominates (25% collective heating); only 25% have a lift. The co-ownerships there are large (median of 86 units, up to 111).
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, CARELIMMO, runs 3 of these co-ownerships out of the 4 run by a professional managing agent.
On the market, 6 sales were recorded in the street over the period covered, with a median price of €4,342/m² for flats, i.e. 17% above the median for Guyancourt.
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 Oscar Niemeyer
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| CARELIMMO | 3 | 234 |
| FONCIA MANSART | 1 | 111 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Oscar Niemeyer
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 08/2025 | Flat 4-room | 76 m² | €330,000 | 4,342 |
| 08/2025 | Flat 2-room | 44 m² | €219,500 | 4,989 |
| 04/2025 | Flat 3-room | 65 m² | €271,700 | 4,180 |
| 01/2025 | Flat 3-room | 65 m² | €254,500 | 3,915 |
| 09/2024 | House 4-room | 74 m² | €307,500 | 4,155 |
| 06/2024 | Flat 2-room | 44 m² | €215,000 | 4,886 |
Listings in Guyancourt 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 Guyancourt
❓ Frequently asked questions
How many co-ownerships are there on Rue Oscar Niemeyer in Guyancourt?
The national co-ownership register (RNIC) lists 4 co-ownerships attached to Rue Oscar Niemeyer in Guyancourt, for a total of 345 units.
What is the price per m² on Rue Oscar Niemeyer in Guyancourt?
According to the sales recorded between 2024 and 2025 (5 flats, DVF source), the median price is €4,342/m². Across the municipality, the median is €3,720/m².
Which managing agents run the co-ownerships on Rue Oscar Niemeyer in Guyancourt?
Among the co-ownerships run by a professional managing agent, the most present firms are: CARELIMMO (3), FONCIA MANSART (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Oscar Niemeyer?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.