🏙 Property in Guyancourt: prices, rents, property tax and trends
🏘 Rue Philibert Delorme — Guyancourt (78280)
4 registered co-ownerships in the national register (RNIC) are attached to Rue Philibert Delorme in Guyancourt, for a total of 319 units. The 4 sales of flats recorded between 2024 and 2025 work out at a median price of €3,409/m² (−8% compared with the median for Guyancourt, €3,720/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 3 | €3,479/m² |
| 2025 | 1 | €3,338/m² |
📋 Profile of Rue Philibert Delorme
The buildings on Rue Philibert Delorme in Guyancourt: the most common construction period is between 1994 and 2000 (50% of the buildings with a known date); the co-ownerships are to a fair extent fitted with collective heating (50%); 100% have at least one lift. The median co-ownership has 75 units (up to 151).
On the market, 4 sales were recorded in the street over the period covered, with a median price of €3,409/m² for flats, i.e. 8% below 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 Philibert Delorme
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| LAMY | 1 | 151 |
| CITYA EUROPE IMMO CONSEIL | 1 | 110 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Philibert Delorme
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 10/2025 | Flat 2-room | 52 m² | €173,600 | 3,338 |
| 07/2024 | Flat 2-room | 41 m² | €193,642 | 4,723 |
| 04/2024 | Flat 4-room | 72 m² | €250,476 | 3,479 |
| 03/2024 | Flat 2-room | 49 m² | €156,550 | 3,195 |
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 Philibert Delorme in Guyancourt?
The national co-ownership register (RNIC) lists 4 co-ownerships attached to Rue Philibert Delorme in Guyancourt, for a total of 319 units.
What is the price per m² on Rue Philibert Delorme in Guyancourt?
According to the sales recorded between 2024 and 2025 (4 flats, DVF source), the median price is €3,409/m². Across the municipality, the median is €3,720/m².
Which managing agents run the co-ownerships on Rue Philibert Delorme in Guyancourt?
Among the co-ownerships run by a professional managing agent, the most present firms are: LAMY (1), CITYA EUROPE IMMO CONSEIL (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Philibert Delorme?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.