06/04/2026
Ever seen a commercial lease advertised as "$15/SF NNN" and wondered what the "NNN" actually means?
You're not alone.
NNN stands for Triple Net, which means the tenant pays:
✔ Base Rent
✔ Their share of Property Taxes
✔ Their share of Building Insurance
✔ Additional Rent (also known as Operating Costs)
The important thing to understand is that the advertised lease rate is usually just the base rent.
So if a space is listed at $15/SF NNN, your actual occupancy cost could be closer to $20+/SF once property taxes, insurance, and operating costs are included.
This is one of the most common points of confusion for businesses leasing commercial space.
Before comparing locations, always ask:
• What are the current Additional Rent or Operating Costs?
• What expenses are included in those costs?
• Have there been any significant increases in recent years?
The answers can vary significantly from one property to another.
A lease rate isn't truly competitive until you know the all-in cost.
Questions about leasing commercial space? Give us a call at 403-343-3023.