Property prices in Le Port-Marly
The average price per square metre of built property in Le Port-Marly (Département 78) is 4,783 €/m² – median from 87 actual sales (DVF 2023–2024).
Price trend
From 2023 to 2024 property prices have fallen by 1% (4,790 €/m² → 4,721 €/m²).
Location profile
About property prices in Le Port-Marly
The values shown are based on 87 documented property sales in Le Port-Marly 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 Le Port-Marly?
The average price per square metre of built property in Le Port-Marly is 4,783 €/m² (median from 87 sales, DVF 2023–2024). The middle 50% of sales were between 4,157 €/m² and 5,431 €/m².
How have property prices in Le Port-Marly developed?
From 2023 to 2024 property prices have fallen by 1% (4,790 €/m² → 4,721 €/m²).
How much does building land cost in Le Port-Marly?
Too little reliable data on pure land/building-plot sales in Le Port-Marly.
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
- Le Pecq 5,424 €/m² · 1.7 km
- Marly-le-Roi 5,126 €/m² · 1.4 km
- Louveciennes 4,930 €/m² · 1.8 km
- Le Vésinet 6,750 €/m² · 2.4 km
- Mareil-Marly 5,473 €/m² · 2.2 km
- Saint-Germain-en-Laye 6,328 €/m² · 2.7 km
- Croissy-sur-Seine 6,488 €/m² · 2.4 km
- Bougival 5,200 €/m² · 2.9 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.