Self Storage Units in Ontario

Compare 781 facilities across 91 cities

Starting at$19/mo

Avg Rating4.6 / 5

Top-rated storage in Ontario

The most-reviewed facilities across the state.

Green Storage Toronto Downtown

Toronto, ON · 4.9★ (1291)

U-Haul Moving & Storage of Ottawa

Ottawa, ON · 3.0★ (1274)

U-Haul Moving & Storage of Bramalea

Brampton, ON · 3.1★ (1119)

Access Storage - Yonge Steeles

Markham, ON · 4.8★ (1108)

Green Storage Hamilton Glendale

Hamilton, ON · 4.9★ (1063)

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Ontario has 781 self-storage facilities across 91 cities — from Toronto and Ottawa to smaller towns across the state. 165 of them publish a monthly rate on their own website, which is what you can compare here without ringing round.

Storage units in Ontario start at $19/month for a small unit. A 10×10 unit — the most rented size, roughly the contents of a 1-bedroom apartment — averages $162/month in Ontario. 239 of the 781 Ontario facilities we list mention climate-controlled units on their own website. Operators price those above a standard unit; how much more is on the facility's own listing.

Self Storage Prices in Ontario by Unit Size

Based on 546 listed units across StorageAtlas facilities in Ontario.

Unit Size	What It Fits	Avg/mo	Price Range	Units
5×5	Small closet or boxes	$76	$27–$170	61
5×10	Studio or small bedroom	$100	$20–$260	109
10×10	1-bedroom apartment	$162	$37–$385	108
10×15	Large 1-bed / small 2-bed	$210	$37–$486	102
10×20	2–3 bedroom home	$255	$51–$571	111
10×30	Large home or vehicle	$434	$67–$940	55

Things you'll need

Disc lock

Required by most facilities

$12 Shop →

Storage bins

Better than cardboard for long-term

$35 Shop →

Shoulder Dolly

#1 best seller in moving straps

$30 Shop →

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Self Storage in Ontario — Common Questions

How much does self storage cost in Ontario?

The cheapest unit listed in Ontario is $19/month. A 10×10 — the most rented size — averages $162/month across 108 listed 10×10 units in Ontario. Prices vary by city, unit size, and whether climate control is included. 165 of the 781 Ontario facilities on StorageAtlas publish a rate you can compare.

How many self storage facilities are in Ontario?

There are 781 self storage facilities listed in Ontario across 91 cities on StorageAtlas, including national chains like Public Storage and Extra Space, and independent local operators. 165 of them publish a monthly rate; the rest list an address, hours and amenities, and we ring those on request.

Which cities in Ontario have the most self storage options?

The cities with the most self storage facilities in Ontario include Toronto, Ottawa, Hamilton. Each city page lists every facility we hold, with the monthly rate and unit sizes wherever the facility publishes them.

What size storage unit do I need in Ontario?

The most rented storage unit size is the 10×10 (100 sq ft), which holds the contents of a 1-bedroom apartment. A 5×10 fits a studio or a few pieces of furniture. A 10×20 (200 sq ft) holds a full 2–3 bedroom home. StorageAtlas holds listed prices for 5×5, 5×10, 10×10, 10×15, 10×20, 10×30 across Ontario, drawn from 546 priced units.

How do I find cheap storage units in Ontario?

Search your city and sort by price, then compare the listings that publish a rate side by side. Look for first-month-free promotions, and compare drive-up units against interior ones rather than assuming either is cheaper. The cheapest unit listed in Ontario is $19/month.