The Most Dangerous Assumption in Multifamily: That You’ll Be Able to Refinance

Refinancing has become an increasingly important part of the multifamily investment strategy. Buy a property below its potential, renovate the units, increase rents, improve NOI and refinance once the building has been stabilized. The investor gets some or all of the original equity back while continuing to own an improved asset. On paper, it is an elegant model. The problem is that the refinance is often treated as though it were a mathematical consequence of creating value. It isn't. A property can become substantially more valuable and still fail to refinance on the terms the original investment thesis assumed. The reason is that lenders do not finance the investor's estimate of value. They finance according to their own view of value, debt-service capacity, leverage, property quality and risk at the time the loan is made. That distinction matters. In today's Canadian multifamily market, the refinance should be treated as an underwriting risk, not as a source of certainty.

Value Does Not Automatically Become Borrowing Capacity

Consider a simple example. An investor acquires a $5 million apartment building and invests another $750,000 into renovations and other improvements. The total capital invested is therefore $5.75 million. Before the renovation program, the property produces $250,000 of NOI. After the work is completed, NOI rises to $375,000. At a 5% capitalization rate, the stabilized property would be worth approximately $7.5 million. The investment has created $2.5 million of incremental value.

It would be tempting to assume that the investor can now refinance the property at, say, 70% loan-to-value and pull out $5.25 million. That would allow a substantial portion of the original equity to be returned. But the lender may not look at the transaction that way. The lender may be constrained by debt-service coverage rather than loan-to-value. At a sufficiently high interest rate or with a shorter amortization period, the maximum loan supported by $375,000 of NOI could be considerably less than $5.25 million.

This creates an important distinction between property value and financeable value.

The building can be worth $7.5 million and still not support the amount of debt the investor wants to place on it. This is one reason why sophisticated underwriting cannot stop at an exit valuation. If refinancing is part of the investment strategy, the analysis has to model the actual debt that the stabilized NOI can support under conservative financing assumptions.

The question is not simply, “What will the building be worth?” It is also, “How much debt will that value and NOI actually support?”

The Refinance Depends on Conditions You Don't Control

The second problem is timing. An investor may spend two or three years executing a renovation strategy. During that period, the property's NOI may increase exactly as projected. Rents may reach the targeted level. Occupancy may improve. Expenses may remain under control. Yet the refinance can still look very different from what was originally underwritten. Interest rates may be higher. Credit spreads may have widened. Lenders may have become more conservative. CMHC or conventional financing terms may have changed. The lender may apply a different underwriting approach to expenses or vacancy. The building's valuation methodology may produce a lower loan amount than anticipated.

None of these outcomes necessarily means the investment was poorly executed. It simply means that the investor was relying on two different things: the ability to improve the property and the ability to finance the improved property.

The first is largely an operational question. The second is partly a capital-markets question.

Those risks should not be confused. This is particularly relevant when an investment requires a refinance to return a large portion of the investor's equity. If the transaction only works because the refinance occurs at a specific valuation, leverage level and interest rate, the investment is more fragile than the headline IRR might suggest. A useful discipline is therefore to underwrite several refinance scenarios from the beginning. What happens if the stabilized value is 10% lower? What happens if the interest rate is 100 basis points higher? What happens if the lender requires a higher DSCR? What happens if amortization is shorter? What happens if the refinance occurs twelve months later than expected?

The answers can materially change the amount of equity that can actually be returned.

The Best Refinance Is the One You Don't Need

There is an important philosophical distinction here.

A refinance can be an excellent way to recycle capital. If a building has been improved, NOI has increased and the property can support prudent long-term debt, returning some invested equity can increase the efficiency of the overall portfolio. But returning capital should be the consequence of creating value—not the mechanism that makes the original investment appear successful. If the property can comfortably carry the new debt, the refinance may be attractive. If the investor has to push leverage to the maximum permitted level to achieve the desired return, the economics deserve much more scrutiny. This is where DSCR becomes particularly important. A property that generates $375,000 of NOI should not necessarily be leveraged to the maximum amount a lender will permit simply because the lender is willing to provide the debt. There is a difference between maximum debt and appropriate debt. The former is a financing constraint. The latter is an investment decision.

For a long-term owner, the refinance should ideally leave the property with sufficient cash flow to absorb vacancies, unexpected repairs, capital expenditures and changes in operating expenses. It should also leave enough flexibility to deal with the next financing event rather than simply maximizing proceeds today. That may mean accepting a lower initial cash-out in exchange for a stronger balance sheet. It may even mean not refinancing at all. The irony is that this approach can produce a better investment. If the property continues to generate attractive cash flow and the investor is not forced to refinance, the investment remains viable regardless of short-term movements in the credit markets. The strongest value-add strategy therefore begins with the property, not the refinance. Buy at an attractive basis. Create value through improvements that can be measured. Stabilize the income. Then evaluate the financing options available at that point. If the market provides an attractive refinancing opportunity, use it. If it doesn't, continue to own the asset. That distinction is increasingly important in Canadian multifamily investing. The ability to refinance can enhance returns, but it should never be the assumption upon which the entire investment depends. A good property should survive the underwriting without the refinance. The refinance should simply make a good investment better.