900 Rue Sherbrooke O
Montréal (Ville-Marie) Québec, H3A
Building profile
900 Rue Sherbrooke O
Montréal (Ville-Marie) Québec, H3A
Château Nassau
- Units
- 46
- Floors
- 11
- Year built
- 1915
Average value
$752,241
-100 %Doormath estimate
vs Ville-Marie · Avg. $113,105,660,466
Estimated range
314 k$ – 842 k$
across units
Unit types
46 units in the buildingAverage luxury level · Standard
Based on appraisals by Doormath contributors.
In the building
Recorded areas
497 – 1,356 pi²
Area of listed units
Services and amenities
- Elevator
- Doorman
Building units (46)
900 Rue Sherbrooke O
Château Nassau · 46 units foundBuilding analysis
What distinguishes this building
Château Nassau includes 46 known condos in Montréal. Among documented units, 3+ bedrooms units are the most common (35 of 44 documented units). Recorded sizes range from 497–1,356 ft², making like-for-like unit comparisons more useful than the building-wide average alone. The average estimated value of $752,241 is 100% below the Ville-Marie sector average.
Coverage: 44 units with an estimate · 44 with documented bedrooms · 46 listed units in total.
Most common profile
35 · 3+ bedrooms
44 documented units
Recorded sizes
497–1,356 ft²
Compare similar units
Positioning
−100 %
below the Ville-Marie sector average
About the data
The information on this page combines available public data with details shared by Doormath contributors. Values are estimates; some characteristics may be incomplete or vary from one unit to another.

