Our method
We aggregate and normalise prestige listings from established platforms, express every price in euros, and benchmark each district and property type. All figures are asking-price medians of live listings. Our data currently covers 2,133 residences with 92% precisely geolocated, refreshed regularly.
A note on how we work
Maison Hanoi is an advisory service, not a public marketplace. Every enquiry is handled privately by our advisory team.
Data last refreshed July 18, 2026.






