Depotium Mini-Entrepôt - Park Extension

New! Contact-Free Storage Rentals.


255 de Castelnau O, Montréal QC H2R 2W3


24 hour security

Moving supplies

video surveillance

Rent Montreal storage units at 255 de Castelnau O. We offer a wide-range of affordable self storage units and your first 4 weeks are free!
Size Guide Size Guide

Contact-free Storage - Rent Online or Over the Telephone!

Best Rate (Based upon availability)

$32 per week


25 Square Feet


25 Square Feet

2 Units Left

In high demand!

Move-in Specials

  • Rent 4 weeks, get your next 4 weeks FREE!

* Based upon availability

Best Rate (Based upon availability)

$42 per week


50 Square Feet


50 Square Feet

Move-in Specials

  • Rent 4 weeks, get your next 4 weeks FREE!

* Based upon availability

Minimum four week rental.

* Offers may not be combined and are based on availability.
   Prices may be different due to rounding.
   New move-ins only. Regular rates apply after offer expiration.

** The offer does not apply to mailboxes or portable storage containers and cannot be combined with affinity programs or event promotions.

Reservation Centre

Monday 8am to 10pm ET
Tuesday 8am to 10pm ET
Wednesday 8am to 10pm ET
Thursday 8am to 10pm ET
Friday 8am to 10pm ET
Saturday 9am to 7pm ET
Sunday 9am to 6pm ET

Store Hours

Monday Closed
Tuesday 9am to 5pm
Wednesday 9am to 5pm
Thursday 9am to 5pm
Friday 9am to 5pm
Saturday 9am to 5pm
Sunday Closed

* Hours are local time unless stated otherwise.

Gate Hours

Daily 6am to 10pm

Client Testimonials

Contact-free Rentals Are Easy and Secure!

While our stores and team remain available to support you, we now offer contact-free rentals which means that you are able to move into your rental unit while maintaining a physical distance. In this case, our store team will confirm your government issued ID via email, ensure your paperwork is in order and issue your personal security code over the telephone.

As an added convenience, we are happy to place your required boxes and moving supplies directly into your storage unit, in advance of your move-in.

Self-Storage In Parc Extension  

Depotium in Parc Extension is located at the corner of Rue de Castelnau and Rude Mile. We’re a stone’s throw away from Parc Jarry and several other commercial establishments. We are also accessible through Gare Parc station. We’re only a few minutes away from La Petite-Patrie, Little Italy, Villeray, and surrounding neighborhoods. 

You’re Storage Needs Are In Good Hands  

With clean facilities and professionally maintained self-storage units, your belongings are safe and sound with Depotium Parc Extension. Our ceilings are up to 15 feet high, giving you more than enough room for your things.  

Our most affordable units start at 5’x5’ and you can choose from other storage sizes including 5’x10’ and 10’x15’ spaces. Some units come with climate control to ensure that your items are kept in the best environment possible.  

Awesome Inclusions  

Because your experience is important to us, we’ll throw in a free move-in van to help you transport your items. Outdoor parking is available and free of use to members.  

Our Parc Extension facility also includes:  

  • 24 Hour Security Surveillance
  • Great Everyday Service
  • Easy Check In And Check Out Protocols
  • Locally Staffed
View More Reviews
  • 24 Hour Security
  • Interior Units
  • Climate Controlled (AC & Heat)
  • Elevator
  • Outdoor Parking
  • Oversized Parking
  • Clean and well-lit
  • Professionally maintained
  • Great everyday service
  • Easy check in and check out
  • Locally staffed

* Local line: (514) 700-2282

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