🏙 Property in Saint-Cast-le-Guildo: prices, rents, property tax and trends
🏘 Rue Duguay-Trouin — Saint-Cast-le-Guildo (22380)
3 registered co-ownerships in the national register (RNIC) are attached to Rue Duguay-Trouin in Saint-Cast-le-Guildo, for a total of 75 units. The 4 sales of flats recorded between 2024 and 2025 work out at a median price of €5,192/m² (+9% compared with the median for Saint-Cast-le-Guildo, €4,770/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 1 | €4,717/m² |
| 2025 | 3 | €5,667/m² |
📋 Profile of Rue Duguay-Trouin
The buildings on Rue Duguay-Trouin in Saint-Cast-le-Guildo: individual heating dominates (0% collective heating); only 0% have a lift. The median co-ownership has 21 units (up to 37).
On the market, 4 sales were recorded in the street over the period covered, with a median price of €5,192/m² for flats, i.e. 9% above the median for Saint-Cast-le-Guildo.
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 Duguay-Trouin
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| AGENCE IMMOBILIERE SERVICE | 1 | 37 |
| DLJ GESTION | 1 | 21 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Duguay-Trouin
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 11/2025 | Flat 3-room | 57 m² | €330,150 | 5,792 |
| 05/2025 | Flat 2-room | 39 m² | €221,000 | 5,667 |
| 01/2025 | Flat 2-room | 35 m² | €135,000 | 3,857 |
| 04/2024 | Flat 2-room | 53 m² | €250,000 | 4,717 |
Listings in Saint-Cast-le-Guildo 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 Saint-Cast-le-Guildo
❓ Frequently asked questions
How many co-ownerships are there on Rue Duguay-Trouin in Saint-Cast-le-Guildo?
The national co-ownership register (RNIC) lists 3 co-ownerships attached to Rue Duguay-Trouin in Saint-Cast-le-Guildo, for a total of 75 units.
What is the price per m² on Rue Duguay-Trouin in Saint-Cast-le-Guildo?
According to the sales recorded between 2024 and 2025 (4 flats, DVF source), the median price is €5,192/m². Across the municipality, the median is €4,770/m².
Which managing agents run the co-ownerships on Rue Duguay-Trouin in Saint-Cast-le-Guildo?
Among the co-ownerships run by a professional managing agent, the most present firms are: AGENCE IMMOBILIERE SERVICE (1), DLJ GESTION (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Duguay-Trouin?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.