National Storage vs Storage King: Storage Prices Compared
National Storage is cheaper overall
National Storage wins on price in 6 of 7 size categories.
As of July 2026, National Storage operates 252 facilities while Storage King has 178. For medium units, National Storage averages $170/month vs Storage King at $282/month. National Storage is cheaper on average across most size brackets.
National Storage and Storage King are both mid-market self-storage providers competing on value rather than premium positioning. National Storage (ASX: NSR) is the larger operator with 180+ facilities across Australia and New Zealand, while Storage King runs 60+ locations concentrated in eastern Australia. Both target price-conscious customers, making this a particularly relevant comparison for anyone looking to minimise their monthly storage spend.
Price Comparison Score
Pricing Overview
National Storage and Storage King tend to price within 5–15% of each other, making them closer in cost than either is to premium providers like Kennards. National Storage often has the edge on promotional pricing—their website frequently features first-month-free or percentage-off deals. Storage King’s Shopify storefront provides straightforward pricing without the need to call or negotiate, which some customers prefer.
Location Coverage
National Storage has roughly three times the facility count of Storage King and covers every mainland state plus New Zealand. Storage King is focused on NSW, Queensland, and Victoria. For customers in SA, WA, or regional areas, National Storage is far more likely to have a facility nearby.
Facility Quality & Features
Facility quality is similar between the two—both are functional and adequate without the premium touches of a Kennards. National Storage facilities vary in age because many were acquired from smaller operators; newer purpose-built sites are significantly better than older conversions. Storage King facilities also range from modern to basic, reflecting the franchise model. Both offer CCTV, electronic gate access, and ground-floor units.
Contracts & Flexibility
Both providers offer month-to-month agreements with no lock-in contracts and no exit fees. National Storage typically requires 14–28 days’ notice to vacate; Storage King requires 14 days. National Storage offers a price-match guarantee at some locations. Storage King occasionally offers multi-month prepayment discounts.
Insurance & Protection
Contents insurance is mandatory with both providers. In-house plans run $12–$40/month. Both accept your own home and contents policy as an alternative—provide a Certificate of Currency to opt out.
Price Comparison by Unit Size
| Size | National Storage | Storage King | Cheaper |
|---|---|---|---|
| Locker (< 2 m²) |
$58/mo avg
137 units at 83 facilities
|
$102/mo avg
305 units at 128 facilities
|
NS
43% cheaper
|
| Small (2–5 m²) |
$106/mo avg
1015 units at 229 facilities
|
$178/mo avg
1082 units at 172 facilities
|
NS
40% cheaper
|
| Medium (5–10 m²) |
$170/mo avg
1408 units at 249 facilities
|
$282/mo avg
1540 units at 178 facilities
|
NS
40% cheaper
|
| Large (10–20 m²) |
$301/mo avg
1637 units at 252 facilities
|
$497/mo avg
1898 units at 178 facilities
|
NS
39% cheaper
|
| Extra Large (20–40 m²) |
$590/mo avg
475 units at 200 facilities
|
$894/mo avg
851 units at 170 facilities
|
NS
34% cheaper
|
| Garage+ (40+ m²) |
$1539/mo avg
89 units at 39 facilities
|
$1800/mo avg
266 units at 96 facilities
|
NS
14% cheaper
|
| Vehicle / Parking | Not available |
$337/mo avg
251 units at 131 facilities
|
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Suburbs Where Both Operate
Compare National Storage and Storage King prices in these suburbs where both have facilities nearby.
Which Provider Should You Choose?
Choose National Storage if…
- You want the widest choice of locations across Australia
- Promotional pricing and first-month deals are appealing
- You may need to relocate your storage to a different state
- You’re in SA, WA, or a regional area where Storage King doesn’t operate
Choose Storage King if…
- You prefer simple, transparent online pricing
- You’re in NSW, QLD, or VIC where both have good coverage
- You want a multi-month prepayment discount
- You value a straightforward booking process without sales calls
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Frequently Asked Questions
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