Above-market leases and financeable collateral value

A lease can support current collections without supporting the same income indefinitely. When contract rent exceeds a defensible renewal or replacement assumption, a financing analysis should show when the premium ends, what it costs to preserve occupancy and how the loan’s maturity intersects that transition. The result is a time-specific collateral and repayment question, not an instruction to replace every contractual rent with a market estimate.

The OCC commercial real estate handbook’s income-generating capacity discussion considers property income and lease characteristics in credit analysis. The model below is hypothetical. No rent, capitalization rate, lease enforceability conclusion or current lender standard is supplied for an actual property.

Separate the premium from the recurring base

Assume a building generates $700,000 of annual cash flow under its current leases. One tenant contributes an estimated $150,000 annual premium above the modeled replacement rent, with three years remaining on the lease. The normalized post-rollover cash flow assumption is therefore $550,000 before any vacancy or re-leasing costs.

At a hypothetical 6.5% capitalization rate, perpetually capitalizing current cash flow yields $10,769,230.77. Capitalizing the assumed post-rollover base yields $8,461,538.46. The $2,307,692.31 difference treats the $150,000 premium as perpetual. That is inconsistent with an assumption that it ends after three years.

For an arithmetic illustration, discount three year-end premium payments of $150,000 at 8%. Their present value is approximately $386,564.55. Adding that premium to the capitalized base gives $8,848,103.01. This simplified decomposition is not a complete appraisal: it assumes the base stream begins immediately and continues, and it omits leasing costs, growth, tenant credit, property-specific discount-rate evidence and a full terminal-value model. Its purpose is to expose the difference between a temporary premium and perpetual income.

Place the loan beside the lease calendar

Suppose the requested loan is $5.5 million, with annual interest-only payments of $385,000 at an assumed 7% rate. Current coverage is $700,000 ÷ $385,000 = 1.818x. After the premium disappears, coverage becomes $550,000 ÷ $385,000 = 1.429x before transition costs.

Neither ratio answers what happens during a vacant period. If the tenant’s departure causes an additional $250,000 of lost collections during a replacement interval and requires $200,000 of leasing work, the affected year’s cash flow becomes $300,000 before that work. After $385,000 of debt service and $200,000 of leasing cash, the year requires $285,000 of outside support.

The $250,000 loss is an additional transition assumption measured against the normalized $550,000 base. It does not repeat the $150,000 contract-to-market reduction. Labeling those two adjustments prevents a vacancy model from accidentally subtracting the premium twice.

Compare two maturity dates

A maturity before lease expiry may allow repayment while the current tenant remains, but it can also place the takeout lender close to the rollover event. A later maturity may provide time to complete leasing, while exposing the current lender and borrower to the transition cash requirement. Neither date is automatically safer.

For a separate hypothetical takeout test, use normalized $550,000 cash flow, 1.25 DSCR and an 8% debt constant. Gross capacity is $5.5 million; at 2% costs, net payoff proceeds are $5.39 million. Against a $5.5 million interest-only payoff, the gap is $110,000 even after successful normalization. Add any unpaid leasing obligations separately rather than assuming they disappear at refinancing.

Compare reserving the premium with curtailing principal

Extend the end-of-year-4 maturity case with two hypothetical lender-approved structures. Both collect the same $150,000 annual premium for three years and set aside exactly $450,000 by month 36. Assume no interest earned on that cash, no prepayment charge, and identical treatment of all other pre-rollover cash. Structure R keeps the $450,000 in a reserve available for the defined rollover work, operating support and eventual payoff. Structure P applies the entire amount to principal at month 36. Neither is asserted to be an available contractual option.

In Structure R, year-4 principal stays $5.5 million and interest remains $385,000. The previously modeled $300,000 transition cash flow, less $200,000 leasing work and debt service, consumes $285,000 of the reserve. Only $165,000 remains. At the assumed stabilized takeout, the $110,000 net-proceeds gap consumes another $110,000, leaving $55,000. The same $450,000 has been used once across two separate obligations; it cannot be shown as an intact reserve in both calculations.

In Structure P, principal falls to $5.05 million at month 36. At 7% interest-only, year-4 debt service falls to $353,500. The transition year still requires $353,500 + $200,000 − $300,000 = $253,500 of timely outside cash because the premium has already reduced debt. At maturity, $5.39 million net takeout less $5.05 million payoff leaves $340,000. Reimbursing the $253,500 transition support leaves $86,500. Its $31,500 advantage over Structure R is exactly the year’s interest saved on the $450,000 curtailment, before any omitted funding costs or fees.

Timing determines whether P is feasible. Assume the $300,000 transition cash flow arrives evenly each month, debt service is monthly, and all $200,000 of work is paid in month 37. Structure P needs $204,458.33 in month 37 alone: $200,000 + $353,500 ÷ 12 − $25,000. Its cumulative outside-cash requirement reaches $253,500 before the month-48 refinance. The later $340,000 takeout surplus cannot fund month-37 bills without a separate permitted liquidity source. Structure R pays those same obligations from its available reserve, subject to its assumed permitted uses. The decision is therefore whether the modest interest saving justifies moving cash away from a dated transition obligation—not merely which structure has lower ending debt.

Assemble evidence for each assumption

The current rent belongs to the executed lease and its amendments. Remaining term, options, termination rights and concessions need the relevant clauses and a consistent rent schedule. The replacement-rent assumption needs dated comparable evidence with differences explained. A broker’s asking-rent sheet alone may not establish effective rent after concessions and tenant improvements.

Tenant performance belongs in a separate evidence column. A high contractual rent may be collectible from a strong tenant, disputed, or unsupported by the tenant’s business economics. Do not convert a tenant’s recognizable name into an unsupported guarantee of collection.

For each downside, assign the cash source: operating reserves, specifically available sponsor cash, committed funding subject to its conditions, or another documented source. Record when the funds become available relative to the vacancy and construction bills. Equity that arrives only after a sale cannot fund earlier work without another bridge.

The final worksheet should retain current contractual income, the supported post-rollover base, temporary premium value, transition cash and maturity exposure as separate lines. That structure allows a lender to accept or challenge an assumption without losing the distinction between today’s lease and the property’s longer-term repayment capacity.