Self Storage Units in Ontario

Compare 782 facilities across 91 cities

Starting atCA$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 782 self-storage facilities across 91 cities — from Toronto and Ottawa to smaller towns across the state. 277 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 CA$19/month for a small unit. A 10×10 unit — the most rented size, roughly the contents of a 1-bedroom apartment — averages CA$243/month in Ontario. 242 of the 782 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 1,570 listed units across StorageAtlas facilities in Ontario.

Unit Size	What It Fits	Median/mo	Avg/mo	Price Range	Units
5×5	Small closet or boxes	CA$104	CA$108	CA$24–CA$256	224
5×10	Studio or small bedroom	CA$140	CA$143	CA$20–CA$424	292
10×10	1-bedroom apartment	CA$224	CA$243	CA$37–CA$816	298
10×15	Large 1-bed / small 2-bed	CA$300	CA$315	CA$37–CA$928	285
10×20	2–3 bedroom home	CA$365	CA$395	CA$51–CA$1068	297
10×30	Large home or vehicle	CA$568	CA$607	CA$67–CA$1340	174

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 CA$19/month. A 10×10 — the most rented size — averages CA$243/month across 298 listed 10×10 units in Ontario. Prices vary by city, unit size, and whether climate control is included. 277 of the 782 Ontario facilities on StorageAtlas publish a rate you can compare.

How many self storage facilities are in Ontario?

There are 782 self storage facilities listed in Ontario across 91 cities on StorageAtlas, including national chains like Public Storage and Extra Space, and independent local operators. 277 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 1,570 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 CA$19/month.