What’s the Cost of a Self Storage Unit in 2025?

Wondering how much self storage costs in Sydney or Melbourne? Compare prices, sizes, and savings in our 2025 guide to affordable storage units.
Written by
Storage Plus
Published on
May 22, 2025

What’s the Cost of a Self Storage Unit in 2025?

Let’s be honest, most people think paying for storage sounds unnecessary. Why rent space when you can use a shed, garage or spare room at home?

The truth is that those “free” options often come with hidden costs. Items kept in garages or attics are exposed to humidity, leaks, mould, and pests, not to mention the risk of theft. Replacing damaged furniture, electronics, or family keepsakes can quickly cost far more than a few months of storage rent.

A professional facility like Storage Plus gives you a secure, weather-protected environment with CCTV, alarms, and access control. And with StoreProtect goods protection available from just $2 per $1,000 of cover per month, your belongings are financially protected as well as physically secure.

So, what does peace of mind cost in 2025? Below, we break down the key factors that influence self storage pricing and show how to get the best value for your budget.

Quick Answer

In 2025, self storage unit prices in Australia typically range from $60 to $400 per month, depending on location, unit size, and access type. In Sydney, average monthly rates start at $69 for lockers and reach $250 to $300 for medium units, while large warehouse-style spaces can exceed $1,000 per month.

What Affects the Cost of a Self Storage Unit?

1. Location – Inner City vs Suburban Prices

Storage closer to Sydney CBD or Melbourne City usually costs more because of higher property and rental expenses.

  • Inner city: $250 to $450 per month for mid-sized units
  • Suburban: $150 to $300 per month
  • Outer metro: from $80 per month

💡 Tip: If you don’t need frequent access, choose a facility 20 to 30 minutes away from the CBD to save up to 40 percent in fees.

Explore our Sydney storage locations or find Melbourne storage near you.

2. Unit Size – Match the Space to Your Needs

The more space you rent, the higher the cost. But guessing often leads to overpaying.

Use our Storage Space Calculator to get a recommendation based on what you plan to store.

Here’s a quick 2025 guide to average storage prices in Australia:

  • Lockers – Ideal for luggage, boxes, or seasonal items. Expect to pay around $69 to $100 per month.
  • Small units (1-bedroom home) – Great for apartment-sized furniture and appliances. Average $140 to $190 per month.
  • Medium units (2–3-bedroom home) – Suited for most households. Prices start from $230 to $300 per month.
  • Large or warehouse units – Best for business stock or full-home storage. Ranges from $400 to $1,000+ per month, depending on access and location.

💡 Tip: Choose a slightly smaller unit and use vertical shelving to maximise space and save on monthly rent.

3. Position – Drive-Up or Indoor Access

Drive-up or ground-level units offer direct vehicle access and convenience for movers, but they usually cost about 10 to 20 percent more than upper-level indoor units.

If you do not need daily access, you can save money by choosing a first-floor or lift-access unit.

4. Duration – Flexible vs Long-Term Storage

Most storage is billed monthly, but long-term customers often get better rates.

Ask your facility:

  • Do you offer fixed-term rates or 12-month guarantees?
  • Are there prepay or loyalty discounts?
  • Can I lock in pricing for a year?

At Storage Plus, we offer both month-to-month flexibility and fixed-term options to help you plan your storage budget confidently.

5. Other Costs – Admin Fees, Goods Protection and Rate Changes

It is important to know what is included and what is not when comparing storage quotes. At Storage Plus, all extra costs are simple and transparent:

  • One-time admin fee: A flat $30 setup fee, credited toward your first invoice.
  • Goods protection: If your home insurance does not cover stored items, we offer StoreProtect from $2 per $1,000 of cover per month.
  • Rate adjustments: Rental rates may be reviewed occasionally to reflect property and insurance costs, but you will always be notified in advance.

💡 Tip: Always check what is included in a competitor’s quote. Many low advertised prices exclude admin fees or protection cover.

How Much Does Storage Cost at Storage Plus in 2025?

At Storage Plus, pricing is transparent, competitive, and easy to understand with no hidden fees or surprise charges.

Here’s what you can expect:

  • Lockers: from $69 per month
  • Small units: from $144 per month
  • Medium units: from $234 per month
  • Large or warehouse units: up to $6,243 per month

Every booking includes a one-time $30 admin fee that is credited toward your first invoice, so you are not paying extra upfront.

We also offer StoreProtect goods protection for just $2 per $1,000 of cover per month, giving you affordable peace of mind in case of unforeseen events.

To make things even better:

  • Get 50 percent off your first two months on selected units.
  • We will match any competitor’s quote, guaranteed.

How to Get the Best Value from Self Storage in 2025

  • Book early to lock in lower introductory rates before seasonal price increases.
  • Choose the right size so you do not pay for unused space.
  • Ask about specials or long-term discounts.
  • Compare access hours since 24/7 access can cost slightly more.
  • Read reviews to confirm that the facility’s security and service match its claims.

Visit our Storage Tips for more ways to maximise space and savings.

Common Questions About Storage Costs

Q: How much does a 1-bedroom storage unit cost in Sydney?

A: Usually between $120 to $260 per month, depending on facility access and location.

Q: What is the cheapest storage option in Australia?

A: Small lockers or compact units from $60 to $100 per month in outer metro areas.

Q: How can I save on self storage?

A: Book online, compare quotes, choose upstairs units, and look for first-month discounts.

Q: Are storage prices increasing in 2025?

A: Slightly, due to higher rental and insurance costs, but most providers such as Storage Plus still offer price-match guarantees.

Q: Can I rent storage short-term?

A: Yes. Storage Plus offers month-to-month contracts with no lock-in terms, perfect for moves or renovations.

Final Word: Secure, Affordable Storage and Peace of Mind

Self storage is not just about space. It is about security, flexibility, and confidence that your belongings are safe and protected.

At Storage Plus, we make it simple and affordable to store your items in clean, monitored facilities with transparent pricing and no hidden fees. Every booking includes a credited $30 admin fee, flexible month-to-month or fixed-term options, and the choice to add StoreProtect goods protection from just $2 per $1,000 of cover per month.

Whether you are moving house, renovating, or simply need extra space, you will know your belongings are protected from day one, both physically and financially.

👉 Get an instant quote today to see how affordable secure storage can be.

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