Property prices in Sannois
The average price per square metre of built property in Sannois (Département 95) is 4,426 €/m² – median from 452 actual sales (DVF 2023–2024).
Price trend
From 2023 to 2024 property prices have fallen by 8% (4,590 €/m² → 4,204 €/m²).
About property prices in Sannois
The values shown are based on 452 documented property sales in Sannois and the surrounding area. The median is more robust than an average because individual outliers do not distort it. For a parcel-level estimate, use the interactive map.
Frequently asked questions
How much does property cost per m² in Sannois?
The average price per square metre of built property in Sannois is 4,426 €/m² (median from 452 sales, DVF 2023–2024). The middle 50% of sales were between 3,500 €/m² and 5,303 €/m².
How have property prices in Sannois developed?
From 2023 to 2024 property prices have fallen by 8% (4,590 €/m² → 4,204 €/m²).
How much does building land cost in Sannois?
Pure land/building-plot sales had a median of around 1,290 €/m² (rough guide from 70 sales – land prices vary greatly by location and size).
Is this an official land reference value?
No. It is the median of actual sale prices (market price) – not an official land reference value.
Property prices nearby
- Ermont 3,611 €/m² · 2.0 km
- Eaubonne 4,727 €/m² · 2.4 km
- Argenteuil 4,242 €/m² · 2.9 km
- Saint-Gratien 4,590 €/m² · 2.3 km
- Franconville 3,886 €/m² · 2.8 km
- Le Plessis-Bouchard 4,021 €/m² · 3.4 km
- Saint-Prix 4,153 €/m² · 4.0 km
- Saint-Leu-la-Forêt 5,889 €/m² · 4.5 km
Data source: DVF (Demandes de Valeurs Foncières), DGFiP / Etalab – Licence Ouverte 2.0. Median of actual sale prices, not an official land reference value.