A triple net warehouse in Lagos is a commercial warehouse leased under a structure where the tenant takes responsibility for the base rent as well as specified property-related costs.
The three “nets” in a triple-net, or NNN, lease generally refer to property taxes, insurance and maintenance or operating expenses. The exact obligations depend on the lease agreement, so a warehouse advertised as “NNN” should never be accepted without checking exactly which costs the tenant is expected to pay.
For Nigerian warehouse leases, operating expenses, utilities and maintenance are often passed to tenants, making it particularly important to calculate the total occupancy cost rather than looking only at the headline rent. (Scribd)
How a Triple Net Warehouse Lease Works
Under an NNN arrangement, the tenant typically pays:
- Base warehouse rent
- Property-related taxes or statutory charges where applicable
- Building insurance or the tenant’s agreed insurance contribution
- Maintenance and operating expenses
- Utilities
- Other costs specifically assigned to the tenant under the lease
The exact structure varies between properties.
For example, one Lagos warehouse may have a lower base rent but require the tenant to handle security, maintenance, power and other operating expenses. Another may include some of these costs in a service charge.
That is why two warehouses with the same advertised rent can have very different total costs.
Triple Net vs Gross Warehouse Lease
The easiest way to understand NNN is to compare it with a gross lease.
Triple net lease: The tenant pays rent plus specified property expenses.
Gross lease: More of the building’s operating expenses are incorporated into the rent or paid by the landlord.
Modified gross lease: Costs are divided between landlord and tenant according to the lease.
There is no universal rule that every Lagos warehouse must follow one structure. The signed lease determines the actual responsibilities.
What Costs Should You Check?
Before accepting an NNN warehouse lease, request a complete breakdown of every expected payment.
Ask about:
- Annual base rent
- Land Use Charge or other applicable property charges
- Building insurance
- Service charge
- Security
- Waste management
- Common-area maintenance
- Generator expenses
- Electricity
- Water
- Repairs
- Facility management
- Estate charges
- Legal fees
- Agency fees
- VAT and applicable taxes
- Withholding tax treatment
Some Lagos warehouse leases already separate rent from service charges. For example, current warehouse listings in Lekki Phase 1 show annual rent alongside a separate per-square-metre service charge and additional fees. (Nigeria Property Centre)
Calculate the Effective Warehouse Cost
Suppose a warehouse has:
Base rent: ₦50,000 per sqm per year
Warehouse size: 2,000 sqm
The base annual rent would be:
2,000 × ₦50,000 = ₦100 million per year
But if the tenant also pays security, maintenance, insurance, utilities and other agreed operating expenses, the actual annual occupancy cost will be higher than ₦100 million.
This is why businesses should calculate the effective annual cost, not just compare advertised rental rates.
Why Landlords Use NNN Structures
An NNN arrangement can transfer more responsibility for operating the property to the tenant.
For a landlord, this can make the rental arrangement easier to manage because the tenant directly handles certain expenses associated with occupying and operating the facility.
For the tenant, the benefit can be greater control over the property and potentially a clearer separation between base rent and operating expenses.
However, the tenant also takes on more financial responsibility.
What Does Maintenance Cover?
“Maintenance” needs to be clearly defined.
It could potentially cover routine responsibilities such as:
- Minor repairs
- Internal maintenance
- Cleaning
- Equipment servicing
- Security systems
- Common-area maintenance
- Plumbing
- Electrical maintenance
But major structural repairs may remain the landlord’s responsibility depending on the lease.
Do not accept a clause that simply says “tenant is responsible for maintenance” without understanding its scope.
Warehouse Repairs Can Become Expensive
Before signing an NNN lease, inspect the building carefully.
Pay particular attention to:
- Roof
- Warehouse floor
- Drainage
- Electrical installation
- Plumbing
- Doors
- Loading bays
- Fire-safety systems
- Security infrastructure
- Generator
- Water systems
- External compound
If an expensive repair is already required before occupation, clarify who will pay for it.
A tenant should not discover after signing that an apparently affordable warehouse requires major repairs that have effectively become part of the occupancy cost.
NNN Warehouse and Power Costs in Lagos
Power deserves special attention.
A warehouse may have public electricity, a dedicated transformer, generator backup or a combination of systems.
Ask:
- Who provides the generator?
- Who buys diesel?
- Who maintains it?
- Is there a separate electricity meter?
- How is common-area power charged?
- Are generator costs included in service charges?
- What happens when the generator requires major repairs?
Power costs can become significant for warehouses operating forklifts, refrigeration, lighting, security systems or fulfillment equipment.
NNN Warehouse for Importers
Importers should consider the warehouse’s location as part of the total cost.
A facility close to the port corridor may have a higher rent but reduce certain transportation and handling costs.
On the other hand, a cheaper warehouse farther from the port could increase trucking expenses and travel time.
Apapa, Tin Can, Ikeja, Amuwo-Odofin, Isolo and other industrial corridors can serve different logistics needs, so the best location depends on the cargo and distribution model.
NNN Warehouse for FMCG Distribution
FMCG companies should examine more than the warehouse floor area.
Important considerations include:
- Truck circulation
- Loading bays
- Pallet capacity
- Floor loading
- Security
- Power
- Inventory handling
- Delivery routes
- Drainage
- Fire safety
A warehouse with a slightly higher rent may have lower operating costs if it allows faster receiving and dispatch.
NNN Warehouse for E-Commerce Fulfillment
For e-commerce companies, the warehouse needs to support rapid inventory movement.
Consider:
- Picking areas
- Packing stations
- Shelving
- Internet connectivity
- Power
- Rider access
- Dispatch staging
- Returns handling
- Security
- Customer delivery coverage
If the warehouse is being used as a fulfillment centre, clarify whether the lease permits the required operational activities.
Questions to Ask Before Signing an NNN Lease
Before committing to a triple-net warehouse, ask the landlord or agent:
- What exactly are the three “nets” in this lease?
- Which property taxes or statutory charges are payable by the tenant?
- Who provides building insurance?
- Who pays for structural repairs?
- What does maintenance include?
- Is there a service charge?
- How is the service charge calculated?
- Who pays for security?
- Who pays for generator maintenance and diesel?
- Who handles major repairs?
- Can the tenant install racking or equipment?
- What happens when the lease expires?
- How are rent increases calculated?
- Are there separate agency, legal or administrative charges?
Get the answers in writing.
Inspect the Warehouse Before Signing
A physical inspection is particularly important with an NNN arrangement.
Check the warehouse during normal operating conditions if possible.
Look at truck access, drainage, roof condition, floor condition, power supply, security, loading areas and the surrounding road network.
A Lagos warehouse lease guide also recommends inspecting road access, flooding risk, structural condition, loading efficiency and security before finalising a warehouse lease. (Travo Blog)
Tribal and Cultural Considerations in Lagos
Lagos warehouse operations involve people from different ethnic and cultural backgrounds.
Lease negotiations should therefore remain professional and based on documented responsibilities, property condition and agreed commercial terms rather than assumptions about particular communities.
Before occupation, clarify local access arrangements, loading schedules, security procedures and any requirements affecting trucks, staff or visitors around the property.
Using Travo.ng for Warehouse Logistics
Travo.ng can support businesses that need transportation, cargo movement, delivery coordination and related logistics services alongside their warehouse operations.
For an NNN warehouse, it is useful to calculate the entire logistics cost from receiving cargo to storing it and eventually delivering it to customers.
The cheapest base rent may not produce the lowest overall logistics cost if the property creates expensive transportation, power, maintenance or handling requirements.
Is a Triple Net Warehouse Right for Your Business?
An NNN warehouse can work for businesses that understand their operating costs and want a clearly defined lease structure.
Before signing, compare:
Base rent + property expenses + maintenance + utilities + security + logistics costs
against alternative warehouse arrangements.
The most important figure is the total cost of operating from the facility, not simply the advertised rent per square metre.
