Everything You Need to Know about Self-Storage

Self-storage is a convenient service that provides secure, rentable storage space for personal belongings and business inventory. When you need extra room for items that don't fit in your home, garage, or office, self-storage facilities offer the perfect solution.

Self-storage provides flexibility, security, and convenience without the expense of moving to a larger home or office. With competitive monthly rates and various unit sizes, you only pay for the space you need. Most facilities offer online account management, automatic payments, and insurance options to protect your stored belongings.

The cost of a storage unit depends on four factors:

• Storage Unit Size: Smaller storage units cost less, while larger units or those with extra features (such as climate control) come at a premium.

• Storage Unit Location: Interior units, units on the ground floor, and units near the elevator will typically cost more due to added convenience.

• Storage Facility Location: Prices are generally higher in urban areas and near city centers, and less in rural areas.

• Storage Demand: High demand in your area can drive the price up, while low occupancy often means better deals.

As we mentioned, the cost of a storage unit can vary based on factors such as location, unit size, and amenities. According to data in 2025, the average monthly prices for popular storage unit sizes is as follows:

• 5x5: $35.27

• 5x10: $51.47

• 10x10: $82.81

• 10x15: $109.48

• 10x20: $132.43

• 10x30: $165.85

Finding the lowest storage prices requires strategic comparison shopping, and storage marketplace platforms like SpareFoot make this process effortless by aggregating deals from hundreds of facilities in one place. Marketplace tools instantly compare storage unit prices across multiple facilities in your area, displaying real-time rates, availability, and special promotions.

Instead of calling dozens of storage facilities individually, you can view competitive pricing side-by-side and identify the best deals within minutes. Check out our exclusive SpareFoot deals to see if you can find the right unit at the right price today.

You can determine whether you will need climate-controlled storage based on your items, your location, and the intended storage duration. If you are storing any climate-sensitive items such as electronics, wooden furniture, or photographs, a climate-controlled unit is recommended to prevent damage and preserve their condition.

A comprehensive list of items can be found on our climate-controlled storage information page.

Use a high-quality, robust lock that is difficult to pick or cut. The most widely recommended types are disc locks, cylinder locks and closed-shackle padlocks.

Check out our comprehensive guide on storage locks to know what to look for.

Yes, many storage facilities offer insurance, but you’re not required to get it from them. If you don’t already have coverage, you can choose their plan or compare it with other options to find a better deal.

Yes, rent increases are common in the storage industry and depend on market prices in your area. If you're concerned about a rent increase during your tenancy, review the lease carefully with your storage facility.

Make sure you're clear on notification procedures, should a rent increase occur.

Self-storage contracts will include details about what you can keep in your unit, how you can access your unit, and most importantly, what happens when you're late on a payment or miss one altogether. Every self-storage rental agreement is different as terms may vary depending on the laws of the state where the facility is located.