Storage units in Sydney are a popular way to free up space in your home or office while keeping your items safe. But how much would it actually cost for a Sydney storage unit in 2026? It depends on the provider, suburb, and unit size. The cheapest storage option isn't always the best value.
We’ve gathered the latest prices from Sydney’s big storage companies to help you find the best value.
Average storage unit sizes in Sydney
According to our research, most Sydney storage units are 7-10 m³. But there are many storage size options:
- Small units (7–8 m³): best for boxes and small furniture.
- Medium units (9 m³): perfect for a one-bedroom apartment's belongings.
- Large units (10+ m³): suitable for bigger properties or bulky items.
With all these different sizes available, it’s better to look at price per cubic metre. This lets you easily compare which storage provider gives you the best value for money.
The 2026 Price of a Sydney Storage Unit*
Here's an updated list of 2026 storage unit prices from Sydney's major storage providers. For comparison purposes, we’ve listed similar storage unit sizes in similar areas, so you can easily compare costs.
| Storage company | Location | Storage unit size | Price per month | Price per m³ |
|---|---|---|---|---|
| Holloway Storage | Wolli Creek | 10 m³ | $189 | $18.90 |
| TAXIBOX | Alexandria | 7 m³ | $199 | $28.42 |
| National Storage | Marrickville | 10 m³ | $306 | $30.60 |
| Rent A Space | Moore Park | 10 m³ | $325 | $32.50 |
| Kennards Self Storage | Marrickville | 10 m³ | $364 | $36.40 |
| Storage King | Alexandria | 9 m³ | $330 | $36.66 |
| CBD Storage | Sydney CBD | 9 m³ | $395 | $43.88 |
| *Estimated prices as of March 2026. Always confirm current rates directly with the provider. | ||||
Which Sydney storage provider is the best value in 2026?
Based on this comparison, Holloway Removals and Storage offers the lowest price at $18.90 per m³. Their units are large and less than half the price of most major competitors.
Affordable options (under $30 per m³):
- TAXIBOX: At $28.42 per m³, a practical and flexible option if you don't need much space.
Mid-range options ($30–$37 per m³):
- National Storage: At $30.60 per m³, solid value with good facility standards.
- Rent A Space: At $32.50 per m³, a reliable option with a convenient Moore Park location.
- Storage King and Kennards: Both sit around $36–$37 per m³. It’s reasonable for their inner-city locations.
High-priced options ($40+ per m³):
- CBD Storage: At $43.88 per m³, the most expensive option. You're paying for the immediate Sydney CBD address.
Factors that affect Sydney storage unit costs and how to save
Several things influence how much you'll pay for a storage unit in Sydney:
Location
Expect to pay more for storage units in the CBD or inner suburbs compared to outer suburbs.
Before choosing based on price alone, think about how often you'll need to access your unit. If you're storing business stock or items you'll visit regularly, a cheaper facility further away could cost more in time and travel.
Sometimes the pricier, but closer option is the better deal overall.
If you’re considering other cities, read our guide to storage unit costs in Melbourne and Brisbane.
Unit size
Larger units cost more monthly but are often cheaper per cubic metre. Choose a size slightly larger than you think you'll need. This will make it easier to move things around and your items won’t be packed too tightly.
Climate control
Climate-controlled units typically cost 35–50% more than standard ones. Even so, they’re important to keep furniture, electronics, artwork, documents, and collectibles safe. But, if you're storing everyday items, a standard unit will do the job.
Security features
Facilities with 24/7 CCTV, alarm systems, and access controls charge more. But you can rest assured your items will be better protected.
Rental length
Short-term rentals generally cost more per month than longer contracts. If you know you'll need storage for six months or more, ask about discounts for longer commitments.
Season
Most storage facilities increase prices during busy periods like school holidays and the Christmas season. Your timing matters.
So, now you have all the information you need to get the best deal for a storage unit in Sydney. If you want a convenient, secure and affordable Sydney storage unit, get in touch with the expert team at Holloway Removals and Storage.
FAQs: Sydney Storage Unit Costs
What's the average cost of a storage unit in Sydney in 2026?
Prices vary by provider and size, but they range from around $189 to $400 per month. Since storage comes in many sizes, comparing price per m³ is the best way to find the best value.
How do I calculate the true value of a storage unit?
Divide the monthly or daily price by the unit's cubic metres (m³). This gives you the price per m³ and lets you compare units of different sizes fairly.
Are storage units in Sydney safe and secure?
Yes. Most reputable Sydney storage facilities have 24/7 CCTV monitoring, security alarms, and private access. Higher-security facilities charge more but give you more peace of mind.
Do storage prices in Sydney vary by season?
Yes. Some facilities charge more during peak periods like school holidays and the Christmas season. Ask your provider about seasonal pricing and whether it's worth waiting a month or two before signing.
