Property prices in Rosny-sur-Seine
The average price per square metre of built property in Rosny-sur-Seine (Département 78) is 2,370 €/m² – median from 84 actual sales (DVF 2023–2024).
Price trend
From 2023 to 2024 property prices have risen by 2% (2,345 €/m² → 2,400 €/m²).
Location profile
About property prices in Rosny-sur-Seine
The values shown are based on 84 documented property sales in Rosny-sur-Seine 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 Rosny-sur-Seine?
The average price per square metre of built property in Rosny-sur-Seine is 2,370 €/m² (median from 84 sales, DVF 2023–2024). The middle 50% of sales were between 1,552 €/m² and 3,003 €/m².
How have property prices in Rosny-sur-Seine developed?
From 2023 to 2024 property prices have risen by 2% (2,345 €/m² → 2,400 €/m²).
How much does building land cost in Rosny-sur-Seine?
Pure land/building-plot sales had a median of around 249 €/m² (rough guide from 40 sales – land prices vary greatly by location and size).
How much does farmland cost in Rosny-sur-Seine?
Agricultural land (arable, meadow) had a median of around 81 €/m² (from 15 sales – much cheaper than building land).
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
- Guernes 2,428 €/m² · 1.5 km
- Jouy-Mauvoisin 2,811 €/m² · 2.8 km
- Rolleboise 1,651 €/m² · 2.9 km
- Perdreauville 1,776 €/m² · 3.6 km
- Buchelay 2,858 €/m² · 3.9 km
- Mousseaux-sur-Seine 1,427 €/m² · 5.6 km
- Freneuse 2,353 €/m² · 5.4 km
- Soindres 2,463 €/m² · 5.5 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.