🏙 Property in Castelnau-le-Lez: prices, rents, property tax and trends
🏘 Avenue Aristide Briand — Castelnau-le-Lez (34170)
11 registered co-ownerships in the national register (RNIC) are attached to Avenue Aristide Briand in Castelnau-le-Lez, for a total of 936 units. The 31 sales of flats recorded between 2024 and 2025 work out at a median price of €3,281/m² (−13% compared with the median for Castelnau-le-Lez, €3,787/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 14 | €3,307/m² |
| 2025 | 17 | €3,044/m² |
📋 Profile of Avenue Aristide Briand
The buildings on Avenue Aristide Briand in Castelnau-le-Lez: the most common construction period is after 2011 (63% of the buildings with a known date); individual heating dominates (20% collective heating); 70% have at least one lift. The median co-ownership has 40 units (up to 319).
On the management side, 100% of the co-ownerships whose type of managing agent is known (9) are run by a professional managing agent. The most present firm, MON SYNDIC, runs 2 of these co-ownerships out of the 9 run by a professional managing agent.
On the market, 31 sales were recorded in the street over the period covered, with a median price of €3,281/m² for flats, i.e. 13% below the median for Castelnau-le-Lez.
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 Aristide Briand
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| MON SYNDIC | 2 | 181 |
| CONSEIL INVEST 34 | 1 | 319 |
| GRAPELOUX IMMOBILIER | 1 | 125 |
| ETHIGESTION IMMOBILIER | 1 | 87 |
| CLEMENCE IMMOBILIER | 1 | 40 |
| IMMOVANCE SYNDIC | 1 | 39 |
| FDI SERVICES IMMOBILIERS | 1 | 34 |
| ARTEMIO | 1 | 31 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Avenue Aristide Briand
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 11/2025 | Flat 3-room | 57 m² | €168,003 | 2,947 |
| 10/2025 | Flat 3-room | 57 m² | €137,000 | 2,404 |
| 10/2025 | Flat 3-room | 68 m² | €306,800 | 4,512 |
| 10/2025 | Flat 5-room | 96 m² | €280,000 | 2,917 |
| 09/2025 | Flat 2-room | 36 m² | €153,655 | 4,268 |
| 08/2025 | Flat 4-room | 68 m² | €206,500 | 3,037 |
| 07/2025 | Flat 3-room | 57 m² | €171,000 | 3,000 |
| 07/2025 | Flat 4-room | 81 m² | €283,000 | 3,494 |
| 07/2025 | Flat 3-room | 60 m² | €240,300 | 4,005 |
| 06/2025 | Flat 3-room | 59 m² | €255,000 | 4,322 |
| 05/2025 | Flat 4-room | 83 m² | €293,000 | 3,530 |
| 05/2025 | Flat 4-room | 68 m² | €207,000 | 3,044 |
Listings in Castelnau-le-Lez 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-le-Lez
❓ Frequently asked questions
How many co-ownerships are there on Avenue Aristide Briand in Castelnau-le-Lez?
The national co-ownership register (RNIC) lists 11 co-ownerships attached to Avenue Aristide Briand in Castelnau-le-Lez, for a total of 936 units.
What is the price per m² on Avenue Aristide Briand in Castelnau-le-Lez?
According to the sales recorded between 2024 and 2025 (31 flats, DVF source), the median price is €3,281/m². Across the municipality, the median is €3,787/m².
Which managing agents run the co-ownerships on Avenue Aristide Briand in Castelnau-le-Lez?
Among the co-ownerships run by a professional managing agent, the most present firms are: MON SYNDIC (2), CONSEIL INVEST 34 (1), GRAPELOUX IMMOBILIER (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Avenue Aristide Briand?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.