Lease Expiration Schedule and Rollover Risk

A lease expiration schedule maps when major tenants’ contracts end; concentrated expirations in near-term years create rollover risk—the possibility that tenants won’t renew, occupancy will drop, and net operating income (NOI) will fall just when the property needs to refinance or when the owner wants to sell. When many leases mature simultaneously, the landlord faces execution risk (time pressure to re-lease), market risk (whether the market has softened), and refinancing risk (lenders will haircut the property’s value if income is uncertain).

How lease expirations threaten value and refinancing

A commercial property’s income is a function of occupancy, rent, and tenant longevity. When leases cluster—say, 40% of a multifamily building’s units expire in year 5, and another 35% expire in year 6—the landlord faces a critical refinancing window. Most loan terms are 5–7 years; if major lease roll happens simultaneously with a debt maturity, the property’s valuation rests on assumptions about lease renewal rates and achievable rents that may not materialize.

Lenders underwrite commercial properties using a “stressed” NOI—not today’s income, but forward-looking income accounts for lease expirations. If 30% of leases expire in year 3 and the lender assumes only 80% of tenants renew at the same rent, the underwritten income drops. Debt service capacity calculated on that haircut is lower, so the borrower qualifies for less debt—or faces a lower loan-to-value (LTV) at refinance renewal.

Reading the maturity ladder

A lease maturity ladder shows the percentage of income expiring each year over a 5–10 year forward view. A healthy ladder distributes expirations evenly—perhaps 15–20% per year—so the landlord is always in a renewal conversation with a subset of tenants, not all at once.

A dangerous ladder concentrates expirations. Example: A 250,000-square-foot office building with $2.5 million annual NOI faces these expirations:

Year 3 is a danger point—32% of the building’s income depends on re-lease at current terms. If market rent has fallen 10%, the landlord faces a $80,000 loss on that square footage. If market has tightened and occupancy is soft, the landlord may accept below-market renewal just to hold tenants, a “keep-the-building-stable” move that erodes value.

Refinancing impact and lender underwriting

Most lenders will not finance a property whose maturity ladder shows more than 25–30% of income expiring in any single year. If the property fails that test, the lender applies stress factors:

• Assumes 10–20% of tenants do not renew
• Models 5–10% rent decline in the renewal scenario
• Calculates NOI under those stressed assumptions

The “underwritten NOI” is what the lender uses to set DSCR and debt service coverage ratio. If today’s NOI is $2.5 million but the underwritten NOI (after lease stress) is $2 million, the borrower’s borrowing capacity drops 20%. Refinancing at year 5 becomes a trap: the lender forces a lower loan amount, or the borrower must bring additional equity to cover the shortfall.

Execution risk during concentrated expirations

When 30% of a property’s leases expire in a single year, the landlord must simultaneously negotiate with major tenants, market vacant space (during the leasing season), build out new spaces, and manage cash flow. This is operationally taxing and weakens the landlord’s negotiating position.

Tenants know the landlord is under time pressure. An anchor tenant expiring in year 3, seeing that 80,000 square feet expire the same year, knows the landlord is motivated to retain them—and will accept less favorable terms. The landlord’s bargaining position deteriorates. This is a form of execution risk—the operational burden of moving all leases at once, often when markets are tight and pricing power is low.

Market cycle risk

Lease maturity stacks interact dangerously with market cycles. A building with 40% of its leases expiring in years 3–4 is vulnerable if the market softens in years 2–3. The landlord must re-lease into falling rents, shrinking margins. Conversely, if the market is hot, clustered expirations are a gift—the landlord negotiates at peak rates.

Investors are rewarded for buying properties with back-loaded lease schedules (expirations heavier in years 5–10) and penalized for buying front-loaded schedules (heavy expirations in years 1–3). The market prices this risk directly into cap rates and financing terms.

Tenant concentration and rollover risk

Lease expiration schedules are even more critical when a single tenant or small tenant cluster represents a large share of income. An office building where the top 5 tenants represent 60% of income, and 3 of them expire in years 3–4, is in acute rollover risk. If one major tenant relocates or downsizes, the building loses 15–20% of income—a massive hit to debt service coverage and property valuation.

Retail properties and industrial buildings with single anchor tenants face binary rollover outcomes: either the tenant renews (property stable) or doesn’t (property value can halve). Lenders severely penalize tenant concentration.

Holdover tenancies and month-to-month risk

If a lease expires and the tenant continues without signing a renewal, most jurisdictions permit the tenant to stay on a month-to-month basis. This is terrible for the landlord. The tenant has no incentive to renew a formal lease at higher rent (month-to-month is flexible), and the landlord cannot market the space as vacant—it’s technically occupied, just on unstable terms.

A building with several large holdover tenancies (expired leases, month-to-month occupancy) is nearly impossible to refinance. Lenders view holdovers as imminent vacancy and will underwrite the space as vacant.

Strategies for smoothing and managing rollover

Sophisticated landlords actively manage lease maturity through:

Staggered renewal negotiations: Proactively engaging tenants 12–18 months before expiration, offering incentives early (rent concessions, capital improvements) to lock in renewals before market pressure mounts.

Lease extensions and amendments: Before expiration, negotiating 2–3 year extensions with key tenants, smoothing the maturity ladder forward.

Capital improvements and tenant upgrades: Improving the property in lower-expiration years, so the building is fresh and competitive when the big lease year arrives.

Pricing for concentration: Buying properties with heavy near-term expirations at deep discounts, then executing a re-lease program as expirations hit, and selling or refinancing after stabilization—a deliberate value-add strategy.

Diversifying tenant base: Reducing single-tenant or single-industry concentration so lease loss doesn’t torpedo the building.

See also