1 Rue De Castelnau O
Montréal (Villeray-Saint-Michel-Parc-Extension) Québec, H2R
Building profile
1 Rue De Castelnau O
Montréal (Villeray-Saint-Michel-Parc-Extension) Québec, H2R
Castelneau - Phase 1
- Units
- 93
- Floors
- 6
- Year built
- 1922
Average value
$511,518
+9 %Doormath estimate
vs Villeray/Saint-Michel/Parc-Extension · Avg. $467,422
Estimated range
291 k$ – 1 M$
across units
Unit types
93 units in the buildingAverage luxury level · Refined
Based on appraisals by Doormath contributors.
In the building
Recorded areas
432 – 2,103 pi²
Area of listed units
Services and amenities
- Rooftop terrace
- Elevator
- Gym
- Spa
- Sauna
Building units (93)
1 Rue De Castelnau O
Castelneau - Phase 1 · 93 units foundBuilding analysis
What distinguishes this building
Castelneau - Phase 1 includes 93 known condos in Montréal. Among documented units, 2 bedrooms units are the most common (61 of 93 documented units). Recorded sizes range from 432–2,103 ft², making like-for-like unit comparisons more useful than the building-wide average alone. The average estimated value of $511,518 is 9% above the Villeray/Saint-Michel/Parc-Extension sector average.
Coverage: 90 units with an estimate · 93 with documented bedrooms · 93 listed units in total.
Most common profile
61 · 2 bedrooms
93 documented units
Recorded sizes
432–2,103 ft²
Compare similar units
Positioning
+9 %
above the Villeray/Saint-Michel/Parc-Extension 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.




