🏙 Property in Mérignac: prices, rents, property tax and trends
🏘 Avenue du Château d'Eau — Mérignac (33700)
7 registered co-ownerships in the national register (RNIC) are attached to Avenue du Château d'Eau in Mérignac, for a total of 356 units. The 15 sales of flats recorded between 2024 and 2025 work out at a median price of €3,991/m² (+12% compared with the median for Mérignac, €3,578/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 5 | €4,070/m² |
| 2025 | 10 | €3,978/m² |
📋 Profile of Avenue du Château d'Eau
The buildings on Avenue du Château d'Eau in Mérignac: the most common construction period is between 2001 and 2010 (60% of the buildings with a known date); individual heating dominates (0% collective heating); only 33% have a lift. The median co-ownership has 56 units (up to 112).
On the management side, 83% of the co-ownerships whose type of managing agent is known (6) are run by a professional managing agent, the rest being run by 1 volunteer managing agent. The most present firm, AGENCE CONSEIL OXO GESTION, runs 2 of these co-ownerships out of the 5 run by a professional managing agent.
On the market, 21 sales were recorded in the street over the period covered, with a median price of €3,991/m² for flats, i.e. 12% above the median for Mérignac.
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 du Château d'Eau
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| AGENCE CONSEIL OXO GESTION | 2 | 127 |
| CABINET LIQUARD SYNDIC | 1 | 112 |
| CABINET GIRONDIN | 1 | 56 |
| CREDIT AGRICOLE AQUITAINE AGENCE IMMOBILIERE | 1 | 56 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Avenue du Château d'Eau
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 2-room | 60 m² | €227,000 | 3,783 |
| 12/2025 | Flat 2-room | 35 m² | €164,550 | 4,701 |
| 10/2025 | Flat 2-room | 43 m² | €163,000 | 3,791 |
| 09/2025 | House 3-room | 79 m² | €316,000 | 4,000 |
| 09/2025 | Flat 2-room | 35 m² | €140,500 | 4,014 |
| 08/2025 | House 5-room | 116 m² | €386,380 | 3,331 |
| 08/2025 | Flat 3-room | 59 m² | €214,700 | 3,639 |
| 07/2025 | Flat 2-room | 39 m² | €155,650 | 3,991 |
| 07/2025 | Flat 3-room | 61 m² | €265,500 | 4,352 |
| 05/2025 | Flat 2-room | 35 m² | €162,100 | 4,631 |
| 04/2025 | Flat 3-room | 61 m² | €241,780 | 3,964 |
| 03/2025 | Flat 3-room | 60 m² | €230,000 | 3,833 |
Listings in Mérignac 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 Mérignac
❓ Frequently asked questions
How many co-ownerships are there on Avenue du Château d'Eau in Mérignac?
The national co-ownership register (RNIC) lists 7 co-ownerships attached to Avenue du Château d'Eau in Mérignac, for a total of 356 units.
What is the price per m² on Avenue du Château d'Eau in Mérignac?
According to the sales recorded between 2024 and 2025 (15 flats, DVF source), the median price is €3,991/m². Across the municipality, the median is €3,578/m².
Which managing agents run the co-ownerships on Avenue du Château d'Eau in Mérignac?
Among the co-ownerships run by a professional managing agent, the most present firms are: AGENCE CONSEIL OXO GESTION (2), CABINET LIQUARD SYNDIC (1), CABINET GIRONDIN (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Avenue du Château d'Eau?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.