🏙 Property in Château-Thierry: prices, rents, property tax and trends
🏘 Avenue de Soissons — Château-Thierry (02400)
5 registered co-ownerships in the national register (RNIC) are attached to Avenue de Soissons in Château-Thierry, for a total of 277 units. The 7 sales of flats recorded between 2024 and 2025 work out at a median price of €1,877/m² (+11% compared with the median for Château-Thierry, €1,693/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 3 | €2,253/m² |
| 2025 | 4 | €1,830/m² |
📋 Profile of Avenue de Soissons
The buildings on Avenue de Soissons in Château-Thierry: the most common construction period is between 1975 and 1993 (40% of the buildings with a known date); individual heating dominates (20% collective heating); 80% have at least one lift. The median co-ownership has 48 units (up to 96).
On the management side, 100% of the co-ownerships whose type of managing agent is known (4) are run by a professional managing agent. The most present firm, THE NEW AGENCY LA NOUVELLE AGENCE, runs 2 of these co-ownerships out of the 4 run by a professional managing agent.
On the market, 10 sales were recorded in the street over the period covered, with a median price of €1,877/m² for flats, i.e. 11% above the median for Château-Thierry.
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 Soissons
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| THE NEW AGENCY LA NOUVELLE AGENCE | 2 | 100 |
| LA PIERRE BRIARDE | 1 | 81 |
| FONCIA LCA | 1 | 48 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Avenue de Soissons
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 2-room | 54 m² | €125,000 | 2,315 |
| 12/2025 | Flat 3-room | 63 m² | €80,000 | 1,270 |
| 10/2025 | House 5-room | 77 m² | €158,000 | 2,052 |
| 10/2025 | House 3-room | 82 m² | €130,000 | 1,585 |
| 08/2025 | Flat 3-room | 57 m² | €107,000 | 1,877 |
| 06/2025 | Flat 4-room | 101 m² | €180,000 | 1,782 |
| 10/2024 | Flat 3-room | 57 m² | €80,000 | 1,404 |
| 06/2024 | Flat 3-room | 75 m² | €169,000 | 2,253 |
| 04/2024 | House 5-room | 110 m² | €130,000 | 1,182 |
| 01/2024 | Flat 3-room | 79 m² | €180,000 | 2,278 |
Listings in Château-Thierry 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 Château-Thierry
❓ Frequently asked questions
How many co-ownerships are there on Avenue de Soissons in Château-Thierry?
The national co-ownership register (RNIC) lists 5 co-ownerships attached to Avenue de Soissons in Château-Thierry, for a total of 277 units.
What is the price per m² on Avenue de Soissons in Château-Thierry?
According to the sales recorded between 2024 and 2025 (7 flats, DVF source), the median price is €1,877/m². Across the municipality, the median is €1,693/m².
Which managing agents run the co-ownerships on Avenue de Soissons in Château-Thierry?
Among the co-ownerships run by a professional managing agent, the most present firms are: THE NEW AGENCY LA NOUVELLE AGENCE (2), LA PIERRE BRIARDE (1), FONCIA LCA (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Avenue de Soissons?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.