🏙 Property in Châtillon-sur-Seine: prices, rents, property tax and trends
🏘 Rue Buffon — Châtillon-sur-Seine (21400)
2 registered co-ownerships in the national register (RNIC) are attached to Rue Buffon in Châtillon-sur-Seine, for a total of 146 units. The 4 sales of flats recorded between 2024 and 2025 work out at a median price of €551/m² (−27% compared with the median for Châtillon-sur-Seine, €759/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 1 | €848/m² |
| 2025 | 3 | €506/m² |
📋 Profile of Rue Buffon
On the market, 6 sales were recorded in the street over the period covered, with a median price of €551/m² for flats, i.e. 27% below the median for Châtillon-sur-Seine.
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 Buffon
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| YVES DAMONTE IMMOBILIER | 1 | 106 |
| REGIE D'IMMEUBLES NEYRAT | 1 | 40 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Buffon
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 07/2025 | Flat 4-room | 79 m² | €40,000 | 506 |
| 04/2025 | Flat 4-room | 79 m² | €40,000 | 506 |
| 02/2025 | Flat 4-room | 79 m² | €47,000 | 595 |
| 01/2025 | House 4-room | 70 m² | €95,200 | 1,360 |
| 05/2024 | Flat 4-room | 79 m² | €67,000 | 848 |
| 02/2024 | House 4-room | 70 m² | €80,000 | 1,143 |
Listings in Châtillon-sur-Seine 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 Châtillon-sur-Seine
❓ Frequently asked questions
How many co-ownerships are there on Rue Buffon in Châtillon-sur-Seine?
The national co-ownership register (RNIC) lists 2 co-ownerships attached to Rue Buffon in Châtillon-sur-Seine, for a total of 146 units.
What is the price per m² on Rue Buffon in Châtillon-sur-Seine?
According to the sales recorded between 2024 and 2025 (4 flats, DVF source), the median price is €551/m². Across the municipality, the median is €759/m².
Which managing agents run the co-ownerships on Rue Buffon in Châtillon-sur-Seine?
Among the co-ownerships run by a professional managing agent, the most present firms are: YVES DAMONTE IMMOBILIER (1), REGIE D'IMMEUBLES NEYRAT (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Buffon?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.