I have never rented a self-storage unit. I have stored things at my parents' places during certain periods of my life, such as when I moved to the US for grad school, but as a general rule, I never seem to conclude that I have too much stuff and that I should maybe rent some storage. However, I do on occasion fantasize about having a garage or large "man cave" where I could store an assortment of exotic snowboards, bicycles, and other life essentials. I mean, who doesn't, right?
In any event, I seem to be in the minority, because self-storage is a growing real estate asset class:
Investors have dramatically increased their allocation to self-storage over the last several years [in the US]. A rush into the asset class occurred from 2020 to 2022, when transaction volume hit $50 billion, far exceeding the $35 billion spent during the entire seven‑year period from 2013 to 2020, according to Cushman & Wakefield. Transaction volumes are now normalized but remain well above their pre‑pandemic baseline.
Moreover:
It proved to be the best-performing sector in the NCREIF Property Index from 2005 to 2022, with returns since 2010 nearly double that of the overall index.
So what's driving this? Some of the explanations include a frozen housing market, millennials who haven't yet bought a garage and are starved for room, and small-scale entrepreneurs who use it as cheap warehouse space. According to some reports, this latter use case accounts for nearly a third of total demand. And this makes sense to me. But generally, I have tended to apply an egocentric bias to this asset class. My mind discounts it because I don't personally use it.
One way to look at self-storage is that it represents the "unbundling of residential real estate." Housing has gotten so expensive that we continue to search for ways to make it smaller and more efficient. One second-order consequence of this is that storage now needs to be disaggregated and moved to an off-site location where land is cheaper and the build costs are lower. From this perspective, there are strong structural reasons for the sector's growth.
There are also noteworthy differences between Canada and the US. Americans use self-storage at roughly 2 to 3x the rate of Canadians when measured by square footage per capita. Is this because Americans are bigger consumers and have more stuff? Or is it because the industry is more mature and built out at this point? It's likely both of these factors.
According to Avison Young, the supply of new self-storage in Canada is projected to nearly double year-over-year from under 1 million square feet in 2025 to over 1.8 million square feet in 2026. Another specific demographic factor contributing to this growth is Canada's aging population. People are downsizing and then needing to put their stuff somewhere. How long this stuff stays in storage, I don't know, but it's there.
I think the personal tension I have with self-storage is that there's a big part of me that aspires to have less stuff. When I travel, I take great pride in often packing only a carry-on. There's something liberating about having everything I need in one roller. Less is more. But then again, I could really use a new commuter bicycle and I have been meaning to get into splitboarding. How much do those storage units cost again?
Cover photo by Aga Adamek on Unsplash