Looking for storage units in Markham, Ontario? Browse and compare 14 self-storage facilities side by side. 5x5 units start at $38/month. 4 of them publish a monthly rate and unit sizes, so you can compare those without ringing round.

Markham storage options range from small 5x5 lockers to large 10x30 drive-up units, on flexible month-to-month terms. 4 facilities offer climate-controlled storage to protect furniture, electronics, and documents from heat and humidity. 1 offer drive-up access for loading straight from your vehicle. 4 provide 24-hour access. 6 have vehicle, RV, or boat storage. Compare amenities and prices below to find the right unit in Markham.

Markham storage prices by unit size

Averages from real units listed across Markham, ON facilities, in Canadian dollars. 29% of them mention climate-controlled units on their own website.

Size	Typical use	Median / mo	Average	Range	Units
5×5	Closet-sized	CA$132	CA$101	CA$38 – CA$133	3thin
5×10	Studio / small bedroom	CA$199	CA$199	CA$198 – CA$199	2thin
10×10	1-bedroom apartment	CA$305	CA$226	CA$65 – CA$309	3thin
10×15	Large 1-bed / small 2-bed	CA$382	CA$326	CA$208 – CA$389	3thin
10×20	2–3 bedroom home	CA$453	CA$369	CA$176 – CA$477	3thin
10×25	3-bedroom home	CA$521	CA$422	CA$221 – CA$525	3thin
10×30	4–5 bedroom home	CA$576	CA$520	CA$403 – CA$582	3thin

Not sure which size you need? See the unit size guide or compare with the Ontario pricing overview.

Things you'll need

Disc lock

Required by most facilities

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Storage bins

Better than cardboard for long-term

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Shoulder Dolly

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Self Storage in Markham — Common Questions

How much does self storage cost in Markham, ON?

The cheapest 5x5 unit published in Markham is $38/month. Prices rise with unit size, and operators charge more for a climate-controlled unit than a standard one. 4 of the 14 facilities we list in Markham publish a rate you can compare, and the rest we ring for you.

How many self storage facilities are in Markham?

There are 14 self storage facilities in Markham, Ontario listed on StorageAtlas, including national chains and local operators. 4 of them publish a monthly rate; every listing carries the address, amenities and contact details we hold.

What size storage unit do I need in Markham?

A 5×5 unit (25 sq ft) holds a few boxes or seasonal items. A 10×10 (100 sq ft) fits a 1-bedroom apartment. A 10×20 (200 sq ft) suits a full 2–3 bedroom home. Most people over-estimate — stacking boxes and taking furniture apart usually lets a smaller unit do the job. Go a size up only if you have large items that cannot be dismantled, like an appliance or a sofa bed.

Are there climate-controlled storage units in Markham?

Yes — 4 of the 14 storage facilities in Markham offer climate-controlled units. Climate control keeps temperatures stable year-round and is recommended for wood furniture, electronics, documents, artwork, and anything sensitive to heat or humidity.