Monthly street rent for a standard 10x10 self-storage unit, the figure that sets what a waitlisted prospect expects to pay and what every vacant day costs the operator in Illinois (2026)
A typical Illinois range, the local factors behind it, and the tools to price your own project.
Reviewed for 2026, updated September 8, 2026.
What drives the cost in Illinois
Illinois rents in Chicago and its collar counties tend to sit at or above the national typical range, while downstate markets from Peoria to Carbondale run well below it. Property taxes are among the highest in the country and that cost shows up in street rates around Chicago, while cold winters and lake humidity favor climate-controlled units for furniture and documents. University towns such as Champaign and Normal see a sharp spring surge for summer storage, and the city of Chicago has its own tax and permit layers that differ from the suburbs.
Tips for Illinois buyers
- Champaign and Normal facilities should open a short-term summer list each spring and clear it by September.
- In Chicago proper, confirm any city taxes that apply to storage before quoting a monthly figure.
- Downstate lists are shorter but stickier; re-confirm quarterly rather than monthly.
Ranges are hedged planning estimates derived from a national typical range and a local index, not quotes. A typical 10x10 unit commonly rents somewhere in this range per month, with drive-up units toward the low end and climate-controlled units in dense metros toward or above the high end; local supply, new construction, and seasonal demand move it widely, so treat this as a working reference rather than a survey figure.
Price your project
- Storage Waitlist Alert ROI Calculator: Estimates how much rent a self-storage facility recovers each year by refilling vacated units faster with waitlist alerts, and whether the software pays for itself.
- Storage Waitlist Depth Planner: Works out how many active prospects a self-storage facility should keep on its waitlist for a given unit size, and how many new sign-ups it needs each month to stay there.
- Vacancy Outreach Time Saved Calculator: Estimates the staff hours and payroll a self-storage office spends calling and texting waitlist prospects by hand each time a unit opens, and what automating those alerts would save.