Weighted Average Lease Term Commercial Loan

A weighted average lease term commercial loan uses the remaining life of the leases, weighted by rent, to decide how much of today’s income a permanent lender will treat as durable. A long average can support a longer maturity or a higher loan amount inside the other caps. A short average pulls proceeds down through a vacancy haircut, a leasing reserve, or a maturity that arrives before the income has to be replaced. The slug on this page is shorter than the phrase. The test is not. WALT is only the average. The loan still reads who expires soon.

Illustrations are not a rate quote and not an offer of credit. An inquiry is not an approval.

How a weighted average lease term commercial loan sizes proceeds

Weight each lease by the rent it contributes, multiply by the years left, add those products, and divide by total rent.

WALT = (rent × years remaining, summed) ÷ total rent

Three tenants, illustration only:

• Tenant A pays $50,000 and has 8.0 years left. Product: $400,000.
• Tenant B pays $30,000 and has 3.0 years left. Product: $90,000.
• Tenant C pays $20,000 and has 1.0 year left. Product: $20,000.

Total rent $100,000. Sum of products $510,000. WALT = $510,000 ÷ $100,000 = 5.1 years.

Area-weighting can print a different number when rent per foot is uneven. A tenant on cheap space and a long term can dominate the area-weighted average and barely move the rent-weighted one. The loan is paid with rent, so rent-weighting is the version that matches the payment. If a file uses area, ask them to show the rent-weighted figure beside it. A flattering average is not the one to take to a seller.

Tenant C is only a fifth of the rent and almost the entire near-term problem. A 5.1-year average sounds moderate and still includes a lease that dies inside a year. Averages hide cliffs. Always list the share of rent expiring in the next twelve months, the next twenty-four, and inside the loan term you want. Single tenant versus multi-tenant loans are the concentration version of this same calendar. One tenant means the WALT is that lease’s remaining term. Eight tenants can post a short WALT and still survive a single departure. Long-and-concentrated is a different risk from short-and-spread. Neither phrase replaces the schedule.

From years to a loan amount

Proceeds move because the income plugged into the other tests changes, or because the term of the loan changes.

Say the file’s illustration target is coverage of 1.25. Commercial DSCR is NOI divided by debt service. If NOI is $400,000, maximum debt service at 1.25 is $400,000 ÷ 1.25 = $320,000 a year. A short WALT, or a cliff inside that average, leads the reviewer to haircut NOI. A 10 percent haircut produces $360,000. Maximum debt service becomes $360,000 ÷ 1.25 = $288,000. At the same interest rate and the same amortization, a lower allowed payment is a smaller loan. The haircut, not a new slogan about cap rates, is how lease term becomes dollars.

Debt yield, which is NOI divided by the loan amount, moves the same direction. Lower the NOI you will recognize, and the loan has to shrink to keep the yield. Some files leave NOI alone and shorten the maturity so it ends while the leases are still in place. That can preserve proceeds and still force a refinance before the cliff. Balloon payments are that refinance, dated in advance. A maturity two years before a wave of expirations is a feature. A maturity two years after the wave, with no haircut, is a hope that re-leasing will cooperate.

Public yields in the Federal Reserve H.15 release are one backdrop for the payment inside this math. They are not a quote. A longer weighted average does not freeze the rate. It changes how much income the file treats as reliable while that payment runs.

Renewal options usually stay out of the average until the tenant exercises them. An option is a right, often the tenant’s right, not a promise. If the proceeds only work when you add unexercised years, you are financing the renewal. Say so, and bring a reason the tenant would stay at a rent you can defend. Credit-tenant leases and net-lease financing are where a single long term, already contracted, does the work without an option fantasy. Those files can show a long WALT because the lease is long, and they still carry concentration if that one tenant is the income.

In-place rent versus the rent you will get later

A long WALT at above-market rent locks in a strong numerator for as long as the leases run, which can raise proceeds today, and it marks a drop when those leases end. The reversion is part of the term risk even though the average looks wonderful. A short WALT at below-market rent is the opposite story: the average is unimpressive, and the business plan is to mark rents up as leases roll. Many files will still underwrite today’s rent. They will not pay you for increases you have not signed. If you want credit for the mark-to-market, you are usually in a different structure, with the increase proved later, rather than in a permanent loan that pretends the increase already happened.

Free rent and concessions affect the near-term cash, not just the average life. A lease with seven years left and six months of free rent still in front of it is a long contract and a short cash hole. Put the hole in the debt-service test for those months. Leaving it out of WALT is correct, because WALT is not a cash-flow statement. You still need the cash-flow statement.

Co-tenancy and termination options can shorten economic life without shortening the date on page one of the lease. A retail lease that lets the tenant leave if an anchor leaves may deserve a shorter term in the average than the printed expiration. If you weight the printed date, disclose the kick-out. A weighted average lease term commercial loan that ignores termination rights is an average of headlines.

What to hand a reviewer

• A rent roll with rent, area, expiration, and options in separate columns.
• The rent-weighted WALT and the share of rent expiring by year for the next five years.
• A note on any termination right, co-tenancy clause, or rent that is far from what the space would bring today.
• Your own proceeds at two NOI figures: in-place, and in-place after a haircut on the near-term expirations.
• The maturity you actually want, set next to that expiration chart.

Buyers who compute one WALT number and stop are the ones surprised by a lower loan amount. The number is a summary. The sizing is the haircut, the reserve for re-leasing, and the maturity. Compute all three before you waive a financing contingency. A 5.1-year average can be a fine permanent loan or a thin one, depending entirely on Tenant C and on what you assumed would happen in month thirteen.

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Frequently Asked Questions

Is the weighted average the same as the longest lease?

The longest lease is one row. The weighted average blends every row by rent, so a large short lease can pull the result down and a small long lease can barely move it. Quote the longest lease if you want to talk about that tenant, and quote the average plus the near-term expiration share if you want to talk about the loan.

Do renewal options count in the average?

Usually they do not, until the tenant exercises them. An unexercised option is a right, not in-place term. Adding those years because you expect a renewal inflates the average and the proceeds story together. If the loan only works with the option included, treat the renewal as a risk you still have to explain.

Should the average be weighted by square feet or by rent?

Weight by rent when the question is the payment, because rent is what covers debt service. Square-foot weighting can differ whenever rents per foot differ, and it can make a low-rent long lease look more important than it is. Ask which weighting a file used before you compare two averages.

Can a long weighted average still be a weak loan?

Yes. One tenant with many years left produces a long average and full concentration. Above-market rent locked in for a long time can also mean a sharp drop at the end, and termination rights can make the economic term shorter than the date you averaged. Length is one input, and credit, cliffs, and kick-outs are the rest.

Does lease term replace the coverage ratio?

It changes the income and the maturity that go into the coverage test, and it does not replace that test. A long average with thin NOI still fails coverage. A short average with strong NOI may pass coverage only after a haircut, at a smaller loan. Use the average to decide what income is durable, then run coverage and debt yield on that income.