Guardian Self Storage vs Wilson Storage: Storage Prices Compared

7 size categories compared · Updated November 2026
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Guardian Self Storage is cheaper overall

Guardian Self Storage wins on price in 6 of 7 size categories.

As of November 2026, Guardian Self Storage operates 9 facilities while Wilson Storage has 25. For medium units, Guardian Self Storage averages $178/month vs Wilson Storage at $229/month. Guardian Self Storage is cheaper on average across most size brackets.

Guardian Self Storage
Facilities 9
States NSW, QLD
Brackets won 6 of 7
Wilson Storage
Facilities 25
States NSW, TAS, VIC
Brackets won 0 of 7

Price Comparison Score

Guardian Self Storage: 6 wins Wilson Storage: 0 wins

Price Comparison by Unit Size

Size Guardian Self Storage Wilson Storage Cheaper
Locker (< 2 m²) $58/mo avg
2 units at 2 facilities
$70/mo avg
20 units at 12 facilities
GDN
17% cheaper
Small (2–5 m²) $117/mo avg
13 units at 6 facilities
$144/mo avg
68 units at 19 facilities
GDN
19% cheaper
Medium (5–10 m²) $178/mo avg
24 units at 9 facilities
$229/mo avg
112 units at 23 facilities
GDN
22% cheaper
Large (10–20 m²) $269/mo avg
49 units at 9 facilities
$404/mo avg
142 units at 25 facilities
GDN
33% cheaper
Extra Large (20–40 m²) $556/mo avg
5 units at 3 facilities
$708/mo avg
42 units at 10 facilities
GDN
21% cheaper
Garage+ (40+ m²) Not available $1755/mo avg
22 units at 5 facilities
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Vehicle / Parking $162/mo avg
9 units at 4 facilities
$265/mo avg
2 units at 2 facilities
GDN
39% cheaper

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Frequently Asked Questions

Is Guardian Self Storage or Wilson Storage cheaper?
Based on national average prices, Guardian Self Storage is cheaper than Wilson Storage across the majority of unit size categories. However, prices vary by location — compare prices in your specific suburb for the most accurate result.
How many locations do Guardian Self Storage and Wilson Storage have?
Guardian Self Storage has 9 facilities with available pricing, while Wilson Storage has 25. Facility counts reflect locations where we have current pricing data.
Which states do Guardian Self Storage and Wilson Storage operate in?
Guardian Self Storage operates in NSW, QLD. Wilson Storage operates in NSW, TAS, VIC.
Which is better for a medium storage unit — Guardian Self Storage or Wilson Storage?
For medium units (5-10 m²), Guardian Self Storage averages $178/month and Wilson Storage averages $229/month nationally. Guardian Self Storage is the cheaper option on average for this size.
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