Property prices in Boullay-les-Troux
The average price per square metre of built property in Boullay-les-Troux (Département 91) is 3,455 €/m² – median from 12 actual sales (DVF 2023–2024).
Price trend
From 2023 to 2024 property prices have fallen by 27% (3,534 €/m² → 2,581 €/m²).
Location profile
About property prices in Boullay-les-Troux
The values shown are based on 12 documented property sales in Boullay-les-Troux 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 Boullay-les-Troux?
The average price per square metre of built property in Boullay-les-Troux is 3,455 €/m² (median from 12 sales, DVF 2023–2024). The middle 50% of sales were between 2,526 €/m² and 4,206 €/m².
How have property prices in Boullay-les-Troux developed?
From 2023 to 2024 property prices have fallen by 27% (3,534 €/m² → 2,581 €/m²).
How much does building land cost in Boullay-les-Troux?
Too little reliable data on pure land/building-plot sales in Boullay-les-Troux.
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
- Les Molières 3,200 €/m² · 1.4 km
- Choisel 3,073 €/m² · 2.4 km
- Chevreuse 3,966 €/m² · 3.5 km
- Saint-Rémy-lès-Chevreuse 4,444 €/m² · 3.5 km
- Pecqueuse 3,218 €/m² · 3.9 km
- Limours 3,242 €/m² · 4.3 km
- Magny-les-Hameaux 3,602 €/m² · 5.8 km
- Forges-les-Bains 2,850 €/m² · 6.4 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.