Property prices in Boissy-sans-Avoir
The average price per square metre of built property in Boissy-sans-Avoir (Département 78) is 3,366 €/m² – median from 20 actual sales (DVF 2023–2024).
Price trend
From 2023 to 2024 property prices have risen by 11% (3,366 €/m² → 3,741 €/m²).
About property prices in Boissy-sans-Avoir
The values shown are based on 20 documented property sales in Boissy-sans-Avoir 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 Boissy-sans-Avoir?
The average price per square metre of built property in Boissy-sans-Avoir is 3,366 €/m² (median from 20 sales, DVF 2023–2024). The middle 50% of sales were between 3,170 €/m² and 4,930 €/m².
How have property prices in Boissy-sans-Avoir developed?
From 2023 to 2024 property prices have risen by 11% (3,366 €/m² → 3,741 €/m²).
How much does building land cost in Boissy-sans-Avoir?
Too little reliable data on pure land/building-plot sales in Boissy-sans-Avoir.
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
- Galluis 3,700 €/m² · 2.6 km
- Autouillet 3,584 €/m² · 3.2 km
- La Queue-les-Yvelines 3,962 €/m² · 2.6 km
- Vicq 3,990 €/m² · 2.7 km
- Garancières 3,228 €/m² · 2.9 km
- Auteuil 4,508 €/m² · 3.5 km
- Villiers-le-Mahieu 3,445 €/m² · 4.1 km
- Méré 4,350 €/m² · 4.0 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.