Supplementing Storage Revenue With Ancillary Revenue Streams

March 12, 2025

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6 min

Do you sell boxes?

"Ancillary revenue" might sound complicated, but most self storage operators are very familiar with these additional revenue streams.

Storage is often touted as a fairly hands-off way to make money off of the property you own. This is becoming less the case, though, as competition rises and rates drop.

How do you maintain a decent profit while competing with national operators who drop prices lower than you are comfortable going?

With ancillary revenue streams.

What are ancillary revenue streams?

An ancillary revenue stream is an additional way for your business to make money.

Airlines, for example, make additional revenue by selling merchandise or charging fees to carry additional baggage. Their main product is the service of flying you to your destination, but they supplement that revenue with other offerings.

This isn’t the only example of ancillary revenue that you’ll be familiar with from your daily life, either. It’s everywhere!

Movie snacks or merchandise sales. Makeup at the convenience store. Specialty mugs at your favorite themed restaurant.

These are all ways that these businesses make additional revenue past their main product or service offering.

IMPORTANT: Always remember that ancillary revenue is an ADDITIONAL revenue stream that shouldn’t come before (or negatively impact) your main revenue stream.

To say it another way, don’t harm rentals, rates, or other aspects of your storage business to prioritize ancillary revenue instead.

Ancillary revenue opportunities in self storage

Sounds great! Time to start selling popcorn and light-up mugs at your storage facility, right?

Well, probably not.

There are other ancillary revenue streams that make sense for self storage. You’re probably familiar with most of them, but there may be some you haven’t considered yet.

Can you guess a few? Do you use any at your facility now?

Let’s take a look at how your storage business can make more money to supplement your storage units.

 

package_2_60dp_B4845B_FILL1_wght400_GRAD0_opsz48 Boxes and other moving supplies 

Well, this one’s a no-brainer. If you aren’t doing this, it’s not because you haven’t heard of it before.

Selling boxes, tape, locks, bubble wrap, and other moving and packing supplies is a great way to supplement your facility’s income.

It goes hand-in-hand with running a storage facility. After all, your customers need to buy those items somewhere - why not with you?

house_with_shield_70dp_4F60B5_FILL1_wght400_GRAD0_opsz48Insurance (or protection plans)

Insurance—or tenant protection plans—should also be a familiar revenue stream for storage operators.

This can be a win-win for operators and tenants. After all, everyone wants peace of mind. If a tenant can provide their own proof of insurance, great! Otherwise, you make a moderate bit of money off their monthly fee and their belongings are protected.

This is an easy way to make some additional income from each rental. Just make sure you understand the laws or get in touch with a legal expert who does.

 local_shipping_100dp_DC3E3E_FILL1_wght400_GRAD0_opsz48 Rental trucks 

If you’ve got plenty of extra space at your storage facility, one option available to make more money is to offer truck rentals.

There are a couple of ways to do this. You could buy your own trucks and rent those out if you have the time, motivation, and funding.

A simpler method is to work with a company like U-Haul or Penske to facilitate the rental of their vehicles.

The benefits of having your own vehicles include wrapping them for marketing as well as not having to send any of the profit towards another company.

On the other hand, going with Penske, U-Haul, or another rental company means you won’t need to do nearly as much marketing for the truck rental part of your business.

doorbell_3p_70dp_00BF63_FILL1_wght400_GRAD0_opsz48Special unit alarms and locks 

Get your hands on some special locks or alarms—such as the storage unit alarms from SpiderDoor—and offer them as an optional add-on for tenants.

Many of these are incredibly easy to install just by sticking onto the wall or door. You buy them once and can easily make a return on your investment as customers pay for them over time.

Peace of mind for your tenant and a bit of extra revenue for you!

  deployed_code_update_70dp_9B55C9_FILL1_wght400_GRAD0_opsz48 Package receiving or shipping 

Have you ever dealt with porch pirates? Or maybe lived in an apartment where receiving packages can be pretty miserable?

Well, your customers probably do. This may vary from market to market, but in the right market, offering to receive packages (and maybe place them in a storage unit) for a small fee is a great way to make some extra income from your facility.

Some operators even offer to help ship packages, becoming a great option for businesses or for individuals who do a lot of shipping and receiving.

 sailing_100dp_0097B2_FILL1_wght400_GRAD0_opsz48 Boat and RV storage 

For some facilities, boat and RV storage isn’t really an ancillary revenue stream. But it can definitely be considered one for many.

Haven’t we all seen that drive-up storage facility that has campers and boats parked wherever they’ll fit along the inside of the fence? Let’s face it—that’s not their main business. The facility wasn’t designed for that. 

But it doesn’t matter. They’re making additional revenue off the space, maximizing the profits their property brings them.

approval_100dp_5B5B5B_FILL1_wght400_GRAD0_opsz48 Notary services 

If you (or your manager) are a notary, performing notary services at the facility’s office is another potential revenue stream.

Consider how many of your tenants might transfer the title of a vehicle they are storing with you or who may be facing a variety of life changes that will eventually involve notarizing documents.

If they can find that service right at the storage facility they’re going to go to anyways, it provides a convenient and comfortable option that brings more money into the facility.

solar_power_100dp_FFBD59_FILL1_wght400_GRAD0_opsz48 Solar installations 

Picture a classic drive-up self storage facility.

Rows of buildings. Lots of flat rooftop space. Very few trees.

Yea. I think you can see where this is going. Whether or not you care about green energy or appealing to younger renters, renting out your rooftop space for solar installations is a way to bring in more money.

cell_tower_100dp_1D8D98_FILL1_wght400_GRAD0_opsz48 Leasing land for cell towers 

If you have extra land and don’t want to expand into boat and RV storage, you might consider renting it out to mobile carriers to build towers.

If you don’t have a lot of property but have a multi-story facility, a rooftop antenna array is also a possibility.

The added benefit? Your staff and customers will have great service while at the facility!

variable_insert_100dp_D35FA6_FILL1_wght400_GRAD0_opsz48 Leasing land for billboards 

Another option to use up some of your leftover property while making more money is to rent it out to billboard owners.

If you’re in a desirable location for a billboard, you can bring in a good chunk of money each month by allowing someone to post one up at the corner of your lot!

Why add ancillary revenue?

The most obvious reason to utilize these ancillary revenue streams is to make more money.

But there’s more to it than that. There are advantages even if you’re not concerned with squeezing out every last drop that you can from your property.

  1. Softening the lease-up curve. If you’re in the lease-up phase for your storage facility, having additional avenues of income will reduce how long it takes to hit green.
  2. Set yourself apart. Some of these methods (or others you may come up with) can help set you apart from your competitors. Offer something your customers will want but your competition doesn’t have!
  3. Improving the customer experience. Anything you can do to give your storage customers a better experience makes them more likely to refer you to others.
  4. Diversify your income. When rentals slow down, you’ll still be receiving rent from those solar companies, mobile carriers, or billboard owners, helping you make it through the slow season.

Here are some of my other favorite posts to check out!

At StoragePug, we build self storage websites that make it easy for new customers to find you and easy for them to rent from you.

Want to maximize your revenue?

Take a look at our Value Pricing eBook and start getting the most out of your storage units!

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