🏙 Property in Castelnau-d'Estrétefonds: prices, rents, property tax and trends
🏘 Avenue de Montauban — Castelnau-d'Estrétefonds (31620)
2 registered co-ownerships in the national register (RNIC) are attached to Avenue de Montauban in Castelnau-d'Estrétefonds, for a total of 332 units. The 18 sales of flats recorded between 2024 and 2025 work out at a median price of €2,656/m² (+8% compared with the median for Castelnau-d'Estrétefonds, €2,454/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 12 | €2,657/m² |
| 2025 | 6 | €2,569/m² |
📋 Profile of Avenue de Montauban
On the market, 22 sales were recorded in the street over the period covered, with a median price of €2,656/m² for flats, i.e. 8% above the median for Castelnau-d'Estrétefonds.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Avenue de Montauban
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| ISTRATEGIE IMMO | 2 | 332 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Avenue de Montauban
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 2-room | 34 m² | €94,000 | 2,765 |
| 12/2025 | Flat 3-room | 56 m² | €138,888 | 2,480 |
| 11/2025 | Flat 2-room | 35 m² | €93,000 | 2,657 |
| 07/2025 | Flat 3-room | 64 m² | €136,500 | 2,133 |
| 06/2025 | Flat 2-room | 40 m² | €108,000 | 2,700 |
| 03/2025 | Flat 3-room | 55 m² | €135,000 | 2,455 |
| 02/2025 | House 4-room | 92 m² | €205,000 | 2,228 |
| 12/2024 | House 4-room | 92 m² | €357,000 | 3,880 |
| 11/2024 | Flat 2-room | 44 m² | €125,000 | 2,841 |
| 11/2024 | Flat 2-room | 44 m² | €91,850 | 2,088 |
| 10/2024 | Flat 3-room | 57 m² | €175,120 | 3,072 |
| 10/2024 | Flat 2-room | 40 m² | €110,000 | 2,750 |
Listings in Castelnau-d'Estrétefonds 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 Castelnau-d'Estrétefonds
❓ Frequently asked questions
How many co-ownerships are there on Avenue de Montauban in Castelnau-d'Estrétefonds?
The national co-ownership register (RNIC) lists 2 co-ownerships attached to Avenue de Montauban in Castelnau-d'Estrétefonds, for a total of 332 units.
What is the price per m² on Avenue de Montauban in Castelnau-d'Estrétefonds?
According to the sales recorded between 2024 and 2025 (18 flats, DVF source), the median price is €2,656/m². Across the municipality, the median is €2,454/m².
Which managing agents run the co-ownerships on Avenue de Montauban in Castelnau-d'Estrétefonds?
Among the co-ownerships run by a professional managing agent, the most present firms are: ISTRATEGIE IMMO (2). The full list is on this page.
How can I contact the managing agent of a co-ownership on Avenue de Montauban?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.