Why Proposal Evaluation Deserves a Structured Approach
When two or more landlords put paper on the table, the natural instinct is to scan the headline numbers — base rent, free rent period, tenant improvement allowance — and pick the lowest cost. That instinct is understandable, but it routinely leads tenants into decisions that look attractive on the surface and punish them for the full lease term. A disciplined question-by-question framework changes the conversation from gut feel to documented analysis.
Question 1: What Is the True Effective Rent After All Concessions?
Base rent is the number landlords advertise; effective rent is the number that determines whether a deal is actually cheap. Effective rent converts free rent months, tenant improvement allowances applied to offset occupancy costs, and landlord-paid moving allowances into a single annualised figure that makes two proposals genuinely comparable. Without that conversion, a proposal offering twelve months of free rent on a ten-year term can appear less attractive than a lower face-rent deal offering only four months free, even when the economics run the other way.
The calculation is not complex, but the inputs must be accurate. Take gross lease payments across the entire term, subtract the total dollar value of concessions, then divide by the number of occupied months. That annualised effective rent is the number to compare side by side. Any proposal comparison that skips this step is comparing different things.
A landlord's concession package is also a signal about supply conditions in that submarket. Generous free rent periods and large TI packages tend to appear when landlords have excess inventory and need to close occupancy. Tenants who understand that signal can use it in negotiation rather than simply accepting the first package offered.
Question 2: What Are the Full Occupancy Costs Beyond Base Rent?
A gross lease and a triple-net lease with the same face rent are not the same deal. In a gross lease, the landlord absorbs operating expenses above a base year or expense stop. In a net lease, the tenant pays a pro-rata share of real estate taxes, insurance and common-area maintenance directly. The gap between those structures can represent a meaningful spread in annual occupancy cost per square foot, particularly in older buildings where deferred capital expenditure flows through to operating expense reconciliations.
Expense stops and base years deserve close scrutiny. A base year set during a low-expense year — during or immediately after a period of low building occupancy, for example — creates a low floor from which the tenant's pro-rata share will escalate. Tenants should request historical operating expense schedules for each building to understand the trajectory of costs, not just the current year's estimate.
Management fees are frequently buried in operating expense definitions. Some leases cap management fees as a percentage of collected rents; others do not. Where no cap exists, that line item can grow independently of actual building costs and shift occupancy cost projections materially. Identifying the management fee treatment in each proposal is a concrete due-diligence step, not a technicality.
Question 3: Does the Space Actually Fit the Way the Business Works?
Rentable area and usable area are different measurements, and the ratio between them — the load factor or add-on factor — determines how much of the space a tenant can actually occupy versus how much they are paying for in common-area allocation. A floor with a fifteen percent load factor means a tenant paying for ten thousand rentable square feet occupies roughly eight thousand seven hundred usable square feet. Comparing proposals on a rentable-square-foot basis without understanding the load factor means the more efficient building may actually be cheaper even at a higher face rent.
Beyond the measurement question, the configuration of the space matters for how the business actually runs. An open-floor plan that works for a technology team may create noise and privacy problems for a legal or financial services group that needs enclosed offices. Column spacing, floor plate depth, ceiling height, and the location of core elements like stairwells and mechanical rooms all affect the density and configuration that tenants can achieve.
A building audit should include a physical walk of each shortlisted space at the working hours the tenant's team will actually use it. Lighting quality, elevator wait times at peak hours, loading dock access, and HVAC distribution are real operational variables that photographs and floor plans do not reveal. These observations belong in the scoring record alongside the financial comparison.
Question 4: How Does the Lease Term Align With the Business Forecast?
A ten-year lease at a below-market rent can still be the wrong decision for a business expecting to double headcount within four years. Lease term is a commitment to a specific location, specific square footage, and a specific cost structure. If the business plan requires flexibility that the lease does not provide, the economic benefits of a long-term deal erode quickly when relocation or early-exit costs are factored in.
Contraction rights, expansion rights, and termination options are the tools that bring lease term into alignment with operational uncertainty. A contraction right lets the tenant shed a defined portion of the space at a specified point, usually with a penalty. An expansion right lets the tenant claim adjacent or nearby space under defined conditions. A termination option gives the tenant the right to exit at a specified date, again typically with a penalty. The value of these options should be weighed against the premium a landlord may charge for granting them.
The penalty structures attached to those options deserve the same analysis as the base economics. Some termination fees are set as unamortised TI reimbursement plus unamortised leasing commission. Others are structured as a fixed number of months of rent. Neither is inherently bad, but comparing option quality across proposals requires that the actual penalty calculations be modelled under the most likely exercise scenario, not just reviewed as abstract clauses.
Question 5: What Is the Net Present Value of Each Proposal?
Comparing lease proposals using lease NPV — net present value — is the method that eliminates timing bias. A dollar paid in year one is worth more than a dollar paid in year seven, and free rent in the early term has a different value than free rent in the back half of a lease. Without discounting cash flows to a common point in time, any proposal with heavy front-loaded concessions will appear cheaper than it actually is relative to a deal with modest concessions and a lower face rent.
The discount rate is a judgment call. Some corporate real estate teams use the company's weighted-average cost of capital; others use a risk-free rate plus a spread that reflects the occupancy commitment. The specific rate matters less than the consistency of using the same rate across all proposals being compared. Switching discount rates between options invalidates the comparison.
Question 6: What Happens at Renewal and What Does the Holdover Clause Say?
Renewal terms set the floor for the tenant's negotiating position at the end of the lease. A renewal option that allows the tenant to renew at fair market rent with a defined notice period is valuable; a lease with no renewal option leaves the tenant at the landlord's mercy at expiration. Even more important than the renewal structure is the holdover clause, which governs what happens if the tenant stays in occupation after the lease expires without exercising a renewal option or negotiating a new deal.
Holdover rents in commercial leases are frequently set at one hundred fifty percent of the final-year base rent, sometimes higher. At that rate, a tenant who fails to make a renewal decision by the notice deadline is effectively paying a fifty-percent premium for every month of holdover. For a tenant occupying a large floor plate, that penalty can represent a material financial exposure for even a short holdover period.
Notice periods for renewal options can be as long as twelve to eighteen months before expiration. That deadline tends to arrive faster than expected, particularly in organisations where lease management is not a dedicated responsibility.
Question 7: What Are the Permitted Use and Assignment Provisions?
The permitted use clause defines what the tenant is allowed to do in the space. A broadly written permitted use clause gives the tenant flexibility as the business evolves; a narrowly written one can require landlord consent — sometimes with approval rights the landlord can exercise unreasonably — for any operational change that falls outside the original description. Technology companies, in particular, should review permitted use provisions carefully because a clause written for general office use may not clearly cover server rooms, light fabrication, or public-facing customer activity.
Assignment and subletting provisions govern what happens when a tenant needs to exit before the lease term ends. If the lease prohibits assignment or subletting without landlord consent, and consent can be withheld in the landlord's sole discretion, the tenant's ability to monetise surplus space or exit the lease through a sublease is effectively blocked. Some leases include recapture rights that allow the landlord to terminate the lease and deal directly with a proposed subtenant, eliminating any economic benefit to the original tenant.
These provisions are as much an economic issue as a legal one. A tenant comparing two proposals should model the probability that they will need to sublet or assign during the term, and discount the value of a lease with restrictive provisions accordingly. This is not speculative; it is standard risk weighting.
Question 8: What Is the Building's Capital Condition and Who Pays for What?
An older building with deferred capital maintenance may offer attractive base rent precisely because the landlord is pricing in the probability that the building will require expensive repairs that flow through to operating expenses. A tenant who signs a long-term net or modified-gross lease in that building may find that attractive headline economics erode over time as capital costs are reflected in annual expense reconciliations.
The landlord's obligation to maintain the base building systems — HVAC, elevators, roof, structural elements — versus the tenant's obligation to maintain interior systems is a lease-by-lease negotiation. Tenants should request the most recent inspection or engineering reports for each building and ask specifically about the age and condition of major mechanical systems. That information is not always volunteered, but it is frequently available on request and directly affects the occupancy cost forecast.
For any space requiring significant fit-out, the tenant improvement allowance amount matters less than the agreed construction schedule, the landlord's approval rights over design, and the definition of building-standard versus above-standard work. A generous TI allowance with a cumbersome approval process and a narrow definition of allowable work can produce a slower, more expensive construction process than a smaller allowance with straightforward approval mechanics.
Question 9: How Are Rent Escalations Structured and What Do They Compound To?
Annual rent escalations of three percent compounded over a ten-year term produce a final-year rent approximately thirty-four percent higher than the starting rate. That is a hypothetical illustration, not a market statistic, but the mathematics of compounding are real and predictable. Tenants who focus on starting rent and ignore the escalation structure systematically underestimate total lease cost.
Fixed-percentage escalations are the most common and easiest to model. CPI-linked escalations introduce uncertainty because they tie rent growth to an index the tenant cannot control or predict. CPI caps and collars — minimums and maximums on the annual adjustment — are negotiating points that limit exposure. Some leases use step rents, setting defined dollar-per-square-foot increases at specified points in the term. Each structure should be modelled to its full-term impact before proposals are compared.
The interaction between escalation and operating expense escalation matters as well. A lease with a low fixed escalation on base rent but no expense stop and rising operating costs can outpace a lease with a higher base escalation and a well-structured expense stop. Total annual occupancy cost must be modelled for every year of the proposed term, not just the first year.
Question 10: What Is the Landlord's Financial and Operational Standing?
The landlord's financial condition is a material variable in a long-term lease commitment. A building owned by an over-leveraged landlord who cannot fund TI commitments on schedule, maintain building systems, or service their mortgage introduces operational and legal risk that does not appear in the rent schedule. Tenants should request basic information about building ownership, mortgage status, and capital reserves — and their advisers should understand what standard market disclosure looks like in the relevant jurisdiction.
Property management quality is distinct from ownership quality but equally important. A well-capitalised landlord who delegates management to an under-resourced firm may still produce an inferior occupancy experience. Reference checks with existing tenants in each building — conducted before the lease is signed — are a standard due-diligence step. Questions about maintenance response times, communication quality, and capital investment track record are legitimate and expected.
Landlord creditworthiness also affects the value of the landlord's promises in the lease. A commitment to fund a TI allowance, hold a renewal option, or provide building services at a specified level is only as valuable as the landlord's capacity to perform. Where ownership is a thinly capitalised single-purpose entity, tenants should consider whether a TI letter of credit, escrow arrangement, or guaranty from a creditworthy parent provides appropriate protection.
Why These Questions Matter More Than Any Single Headline Number
The questions also change the negotiating dynamic. The landlord's framing of concessions and term structure is easier to evaluate objectively when the tenant's side has already done the underlying analysis independently.
The questions force specificity. They require that assumptions be written down, sources be identified, and trade-offs be made visible to everyone involved in the decision. That discipline produces a comparison document that can be reviewed and revisited. When conditions change during a lease term, a well-constructed decision record provides the context that memory alone cannot reliably supply.
Understanding the full cost structure — base rent, escalations, operating expense exposure, management fees, option penalties — is both an analytical benefit and a practical tool for identifying which terms have the most room to move.
The discipline of answering these questions formally — in writing, with sources — produces a comparison that holds up under scrutiny. That standard of documentation is a practical asset regardless of who reviews the decision later.
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