Lease Types

Triple Net (NNN) Lease

Also known as: NNN lease, net-net-net lease

Definition

A triple net (NNN) lease is a commercial lease where the tenant pays a base rent plus the three 'nets': property taxes, building insurance, and common area maintenance (CAM). It shifts most of a building's operating costs onto the tenant on top of rent.

A triple net (NNN) lease is the most common structure in industrial and commercial real estate. You sign for a base rent, then pay three additional costs separately: property taxes, building insurance, and common area maintenance. Those three “nets” are why it’s called triple net.

Why NNN matters for small warehouse tenants

The headline rent on an NNN listing is rarely what you actually pay. The nets are billed on top, often reconciled at year-end, and they tend to climb. For a growing business trying to forecast cash flow, that variability is the problem. A space advertised at one rate can cost meaningfully more once taxes and CAM land.

This is exactly the trap WareSpace was built to avoid. Our small warehouse spaces are all-inclusive: one flat monthly rate covers your unit, loading docks, HVAC, utilities, security, and shared amenities. No surprise CAM reconciliations, no separate tax pass-throughs.

NNN vs. all-inclusive, side by side

Triple Net (NNN)WareSpace all-inclusive
Base rentQuoted lowFlat, transparent
Property taxesBilled separatelyIncluded
InsuranceBilled separatelyIncluded
CAM / maintenanceBilled separately, reconciled yearlyIncluded
BudgetingVariableOne predictable number

If you’re comparing real costs, start with our guide to what it actually costs to rent a warehouse, then get an instant quote to see your flat all-in rate.

Frequently asked questions

What does NNN mean in a lease?
NNN stands for the three nets a tenant pays on top of base rent: net property taxes, net building insurance, and net common area maintenance (CAM). Together they cover the landlord's operating costs.
Is a triple net lease good for a small business?
NNN leases can be unpredictable for small businesses because taxes, insurance, and CAM can rise year to year and are billed separately from rent. An all-inclusive lease bundles those costs into one flat monthly rate so you can budget with confidence.

Last updated June 24, 2026

A small business owner packing products inside a WareSpace unitWareSpace tenant Prepfort operating inside its warehouse unitWareSpace tenant RoboChef working with production equipment inside its unitWareSpace tenant UniBeauty preparing products inside its warehouse unitWareSpace tenant team members picking inventory inside their unitA WareSpace tenant working among inventory and packing supplies

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