How to Create a Self Storage Inventory List

Published on 7/22/2025
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After you have decided on the type of storage and unit size you need, complete these steps for making an inventory list for your storage unit.

Categorize Your Items

After determining what you will store in your unit, categorize those belongings. This step is vitally important if your storage unit serves more than one purpose-such as business storage and storing seasonal décor. Group items together by categories like type, seasonality, keepsakes, bedding, artwork, equipment, business items, or any other relevant classification. Keeping these possessions grouped will make both creating an inventory list and locating specific items simpler. 

Create an Inventory Template

Before you take inventory of your storage items, you will need to set up a list, spreadsheet, or download an app to help you. Whether you use a simple piece of paper or an online program, organizing it will be a top priority. Having an inventory of items isn't as helpful if it is messy or lacks important information. Make Columns for important data like the item's name, category, any necessary details or instructions (for example, if it's fragile or the condition it is in), and the box or shelf number in the unit. If you plan to make updates frequently, a digital list is the best. If you decide to make a physical list, keep one copy in unit and one in your home or office for reference.

Use Labels

Once you have your boxes of inventory packed, labeling your boxes and storage unit shelves will be a huge time-saver in the future! A great organization tip is to number each box and shelf, and even color-code by category. For example, you can give boxes containing clothing a blue label, dished an orange label, and holiday decorations a green label. If you want to be more detailed, you can also use a label with a complete list of which objects are in which container. Legible, clear labels are of the most importance, so always place them on the same spot on the box or shelf where they're easy to see.

Take the Inventory

Now it is time to actually create your inventory list. Go one category or box at a time, noting everything necessary for each item on your paper or digital template. make sure to record the correct box or shelf for each item on your list. If you are tagging your items or containers for an app, now is the time to do so.

Arrange Your Unit

Pack your unit carefully, nothing on your list where every box or possession is within the unit. You may want to invest in storage unit shelves to maximize your storage space. Keep similar belongings in the same area. Especially if multiple people will be accessing the unit, organizing your unit in accordance with an inventory list will help make sure everyone is on the same page when locating and moving items. If you will need to move items in and out frequently, do not forget to leave enough walking space for easy access to your belongings.

Get Visual With Photos, Videos, or Maps

Keeping a visual record of your storage is the ultimate organization hack, whether you choose to take photos, videos, or draw up a map. This step is especially important if you are storing antiques, valuables, or business items. Having photos or videos displaying the objects in the unit can help you file insurance claims if any damage or theft were to occur. Keep all visuals of your inventory of items in a secure place, and remember to note the date each visual was taken for accurate record-keeping.

Keep the Inventory List Updated

Whenever you add anything to or remove items from your unit, adjust your list accordingly. This is particularly necessary for business storage, where having accurate stock counts is essential. Keeping track of your inventory for the entire storage rental period will guarantee the organizing process was worth the time and will continue being helpful for you. This way, if you are ever unsure whether you've stored something at home or in your unit, a quick glance at your active storage inventory list will answer the question stress free.