A condo for every taste!

Find a home that fits your unique style

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Bike repair workshop and multifunctional area

The bike repair workshop will be a space where residents can maintain and repair their bikes themselves. A self-service repair station, a pump and the most commonly used tools will be available.


A walk in the Mile-Ex

Mile-Ex beats out neighbourhoods in LA, Stockholm, Portland and Berlin with the overall community vibe. Home to beautiful street art, cafes, nightlife options, independent stores, and restaurants.


Discover phase #01

Inspired by the industrial charm of Mile-Ex’ vibrant past and historic architecture, seamlessly mixed with the contemporary luxury of today, at Ateliers Castelnau Phase #01 offers you modern, practical and inspiring living spaces.

Phase #01

The Sales and Visit Gallery is now open!

Book an appointment to visit one of our available unit model
+1 514-900-2290

Discover the floorplans

Dive in Ateliers


Ateliers Castelnau's Pop-up shops

Hosted by Marie-Soleil Michon!

Learn more

Move-in to Mile-Ex!


Starting from $170,737

1 bedroom

Starting from $231,299

2 bedrooms

Starting from $311,725

3 bedrooms

Starting from $471,722


Phase 1 sold out

Ateliers Castelnau

65, De Castelnau St. West,
Montreal, QC H2R 2W3

Office hours
Monday to Thursday:
12:00 pm to 7:00 pm
Saturday and Sunday:
12:00 pm to 5:00 pm
– Closed on Fridays –

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