What unit sizes does Sentinel Storage Calgary Downtown offer?

The facility lists fourteen distinct sizes, from a 4x4 locker up to a 15x26 unit. Mid-range options include 5x10, 8x10, 10x10, 10x12, 10x15, 10x20, and 12x15, among others.

How much does a 10x10 storage unit cost here?

A 10x10 unit is priced at $459 per month.

What is the smallest available unit and what does it cost?

The smallest listed unit is a 4x4, priced at $87 per month.

What do renters think of this facility?

Sentinel Storage Calgary Downtown holds a 4.9 out of 5 rating on Google, based on 561 reviews.

How can I book a unit?

Units can be reserved online through the facility's website, or by calling (587) 840-4127.

Canada›Alberta›Calgary›Sentinel Storage - Calgary Downtown

Sentinel Storage - Calgary Downtown

339 10 Ave SE, Calgary, AB T2G 0W2, Canada ↗

(587) 840-4127

Prices updated weekly · last refreshed September 2026

★★★★★

4.9 / 5

561 Google reviews

from $87/mo

Book / View Units →

Unit Pricing

Unit Size	Best For	Monthly Rate	Data
5×5 ft	Closet — boxes, small items	$156/mo	Verified
5×10 ft	Small room — bedroom contents	$282/mo	Verified
5×15 ft	Large room — furniture + boxes	$334/mo	Verified
10×10 ft	1–2 bedroom apartment	$459/mo	Verified
10×15 ft	Small house — 2 bedrooms	$494/mo	Verified
10×20 ft	Large house — garage included	$607/mo	Verified
4×4 ft	Non-standard size	$87/mo	Verified
5×8 ft	Non-standard size	$230/mo	Verified
7×8 ft	Non-standard size	$321/mo	Verified
8×10 ft	Non-standard size	$386/mo	Verified
8×15 ft	Non-standard size	$464/mo	Verified
12×15 ft	Non-standard size	$494/mo	Verified
10×12 ft	Non-standard size	$511/mo	Verified
14×17 ft	Non-standard size	$745/mo	Verified
15×26 ft	Non-standard size	$1092/mo	Verified

Starting prices — contact the facility for current availability and promotions.

About Sentinel Storage - Calgary Downtown

Sentinel Storage - Calgary Downtown is a self-storage facility located at 339 10 Ave SE in Calgary, Alberta, with a Google rating of 4.9 out of 5 from 561 reviews. Unit sizes range from compact 4x4 lockers at $87/month up to large 15x26 spaces at $1,092/month, with a broad mid-range that includes 5x10 units at $225/month and 10x10 units at $459/month. Online booking is available through the facility's website.

Location

The facility sits at 339 10 Ave SE, placing it in the southeast quadrant of Calgary's downtown core.

Access & booking

Amenities are not listed for this location. To inquire or reserve, contact the facility by phone at (587) 840-4127 or book online through the available website link.

Sentinel Storage - Calgary Downtown FAQ

What unit sizes does Sentinel Storage Calgary Downtown offer?: The facility lists fourteen distinct sizes, from a 4x4 locker up to a 15x26 unit. Mid-range options include 5x10, 8x10, 10x10, 10x12, 10x15, 10x20, and 12x15, among others.
How much does a 10x10 storage unit cost here?: A 10x10 unit is priced at $459 per month.
What is the smallest available unit and what does it cost?: The smallest listed unit is a 4x4, priced at $87 per month.
What do renters think of this facility?: Sentinel Storage Calgary Downtown holds a 4.9 out of 5 rating on Google, based on 561 reviews.
How can I book a unit?: Units can be reserved online through the facility's website, or by calling (587) 840-4127.