🏙 Property in Sannois: prices, rents, property tax and trends
🏘 Boulevard Gambetta — Sannois (95110)
8 registered co-ownerships in the national register (RNIC) are attached to Boulevard Gambetta in Sannois, for a total of 147 units. The 4 sales of flats recorded between 2024 and 2025 work out at a median price of €4,244/m² (+23% compared with the median for Sannois, €3,438/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 3 | €4,750/m² |
| 2025 | 1 | €3,738/m² |
📋 Profile of Boulevard Gambetta
The buildings on Boulevard Gambetta in Sannois: 57% of the co-ownerships whose construction period is known date from before 1949; individual heating dominates (20% collective heating); only 17% have a lift. These are mostly small co-ownerships (median of 11 units, 88% with 20 units or fewer).
On the management side, 100% of the co-ownerships whose type of managing agent is known (3) are run by a professional managing agent. No firm dominates: each professional managing agent runs one co-ownership in the street.
On the market, 9 sales were recorded in the street over the period covered, with a median price of €4,244/m² for flats, i.e. 23% above the median for Sannois.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Boulevard Gambetta
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| FONCIA LACOMBE VAUCELLES | 1 | 67 |
| LEA SYNDIC | 1 | 8 |
| SYNDICITY | 1 | 6 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Boulevard Gambetta
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 11/2025 | House 4-room | 86 m² | €405,000 | 4,709 |
| 11/2025 | House 4-room | 95 m² | €338,340 | 3,561 |
| 10/2025 | Flat 3-room | 61 m² | €228,000 | 3,738 |
| 07/2025 | House 2-room | 33 m² | €180,000 | 5,455 |
| 06/2025 | House 7-room | 108 m² | €480,000 | 4,444 |
| 02/2025 | House 7-room | 108 m² | €366,000 | 3,389 |
| 12/2024 | Flat 1-room | 22 m² | €116,000 | 5,273 |
| 09/2024 | Flat 3-room | 59 m² | €205,000 | 3,475 |
| 05/2024 | Flat 2-room | 24 m² | €114,000 | 4,750 |
Listings in Sannois 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 Sannois
❓ Frequently asked questions
How many co-ownerships are there on Boulevard Gambetta in Sannois?
The national co-ownership register (RNIC) lists 8 co-ownerships attached to Boulevard Gambetta in Sannois, for a total of 147 units.
What is the price per m² on Boulevard Gambetta in Sannois?
According to the sales recorded between 2024 and 2025 (4 flats, DVF source), the median price is €4,244/m². Across the municipality, the median is €3,438/m².
Which managing agents run the co-ownerships on Boulevard Gambetta in Sannois?
Among the co-ownerships run by a professional managing agent, the most present firms are: FONCIA LACOMBE VAUCELLES (1), LEA SYNDIC (1), SYNDICITY (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Boulevard Gambetta?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.