Commercial Invest Real Estate September-October
Total Page:16
File Type:pdf, Size:1020Kb
How do investors determine ROI in an unsteady market? byy Eric B. Garfi eld,, MAI, MRICS,, and Matthew T. VanEck capitalization rate is the overall or non- As a reminder, it is noteworthy that cap ers commonly were using physical residual financed return on a real estate invest- rates and discount rates, or internal rates techniques such as land and buildings. In ment, akin to the return on total assets in of return, are not mutually exclusive. A 1959, Ellwood published “Ellwood Tables accounting terms. A cap rate is calculated discount rate is a measure of investment for Real Estate Appraising and Financing,” as a mathematical relationship between net performance over a holding period that which showed that by analyzing market operating income and an asset’s value. Most accounts for risk and return on capital. Cap mortgage terms and equity yields for a par- commonly cap rates are extracted from rates not only account for return on capital, ticular property, an appraiser could identify transactions of buyers and sellers compet- but also return of capital. A discount rate a suitable cap rate and thus property value. ing in a marketplace; but they are related to can be built up from a cap rate if income and This valuation technique became known the current state of capital markets as well growth both change at a constant rate. The as mortgage-equity analysis. Ellwood’s as the future growth outlook. So how can buildup is derived by the formula Y = R + method allowed appraisers to incorporate real estate professionals extract cap rates in CR, where Y = discount (yield) rate, R = cap and explain fi nancing’s impact on value. today’s market, where few sales exist? rate, and CR = constant rate of change. From his research, Ellwood created a Generally, cap rates are derived from real Thus, if a market-extracted cap rate is formula that “builds up” a property’s cap property sales via the formula cap rate (RO) 7 percent and the market constant rate of rate on the basis of assumptions concern- = NOI ÷ value. In fi rst quarter 2008, this cap change is 3 percent, the discount rate is ing mortgage and equity requirements. rate derivation may have suffi ced. However, 10 percent. This calculation represents an Using Ellwood’s formula, a cap rate results since then, the conclusions would be mis- investor’s yield expectations on investment, through application of an investor’s equity stated not only because of changes in time, but not return of investment. Return of yield requirements, structure of debt, total but also because of the subprime lending cri- investment must be calculated separately. change in income over the projection sis’ impact and U.S. capital markets’ failure. Since the 2008 fi nancial meltdown, the period, and change in total property value Thus, real estate professionals not only must commercial mortgage-backed securities over the projection period. The resulting be able to interpret market data, but they market essentially has stopped function- cap rate is then divided by NOI to produce also must understand the capital markets’ ing, halting most available fi nancing for a value estimate that explicitly refl ects the effect on cap rates — especially in illiquid commercial real estate. Thus, how is the property’s financial considerations. (See markets, where sales data is limited. lack of leverage in determining a cap rate “Ellwood’s Formula.”) accounted for and how do the pre-crash cap One fl aw of Ellwood’s formula is its com- Credit Crisis and Cap Rates rates differ from the post-crash cap rates? A plexity. It not only requires capital markets The relationship between cap rates and look at appraisal mathematicians L.W. Ell- knowledge, but also algebraic operations. their respective capital markets often is wood’s and Charles B. Akerson’s analyses Several years later, Charles Akerson sim- overlooked. Leverage, or the effect of bor- provides a quantifi able explanation. rowed funds on return on investment, is Eric B. Garfi eld, MAI, MRICS, is a director with WTAS, a full-service tax compliance and consulting fi rm. Con- a key component of a cap rate. Leverage The Anatomy of a Cap Rate tact him at (213) 593-2300 or eric.garfi [email protected]. generally varies from market to market and Cap rate quantifi cation began with Ellwood, Matthew T. VanEck is a manager with the real estate di- is affected by supply and demand as well as who is credited with developing fi nancial vision of FMV Opinions, Inc., in Irvine, Calif. Contact him interest rates. valuation models at a time when apprais- at (949) 759-4499 or [email protected]. 36 Commercial Investment Real Estate Ellwood’s Formula Akerson Format YE – M (YE + P1/Sn – RM) – ∆O1/Sn Loan ratio (M) x annual constant (RM) RO = + Equity ratio (1-M) x equity yield rate (YE) (1+ ∆IJ ) or (K ) - Loan ratio (M) x % paid off in projection period (P) x 1/Sn RO = cap rate that is used to convert income into value = Basic rate (r) YE = equity discount or yield rate is rate of return on equity capital + Depreciation or – gain x 1/Sn M = loan-to-value ratio is ratio between a mortgage loan and a = Overall cap rate (RO) property’s value P = percentage of loan paid off in holding period 1/Sn = sinking fund factor is an element in yield and change formulas that converts the equity for 75 percent fi nancing is 14 percent, total change in capital value over the projection period into an annual percentage and the property is expected to be sold in RM = mortgage capitalization rate or mortgage constant refl ects the relationship between annual debt service to the principal amount of the mortgage loan year 10, at which time the value is expected ∆ ∆ O = change in total property value over the projection period to have increased ( ) by 10 percent. Thus, M ∆ I = total change in income over the projection period = .75, E = .25, Rm = .092618 (The present J = an income stabilization factor used to convert an income stream changing value per payment of $1 at 8 percent annual on a curvilinear basis into its level equivalent interest, amortized monthly over 25 years), K = an income stabilization factor used to convert an income stream changing ∆ at a constant ratio into its stable or level equivalent Ye = .14 and = .10. The percentage of Source: The Appraisal of Real Estate, 13th edition loan paid off in the holding period (P) can be determined by dividing the amortization rate of the 8-percent, 25-year full-term plifi ed Ellwood’s formula by altering the loan by the amortization rate of the 8-per- 1 Akerson Format Steps calculations to a series of simple arithme- Increase in LTV to 80%, with Cap Rate Constant at 9.18% cent, 10-year holding-period loan. The tic steps based on a band of investment percentage of loan paid off in the holding 1Mx Rm calculations in his article “Ellwood With- 2+ E x Ye period is thus equal to 19.24 percent. The out Algebra,” in the July 1970 issue of The 3- M xP x 1/Sn sinking fund factor (the future value per 4= r Appraisal Journal. The Akerson formula payment of $1 amortized annually over uses similar components to build up a cap 5 +/- Dep/(Gain) x 1/Sn 10 years at 14 percent equity investment 6= Ro rate; however, it succeeds in simplifying rate) is 0.0517. In applying the Akerson the steps without sacrifi cing results. (See formula, the resulting overall cap rate is 1 0.80 x 0.0926 = 0.0741 “Akerson Format.”) 2+ 0.20 x 0.1509 = 0.0302 .0918 or 9.18 percent. At a level NOI of 3- 0.80 x 0.1924 x 0.0490 = -0.0075 $100,000, the value of the subject property 4= r 0.0967 Sensitivity to Leverage is $1,100,000 rounded. (See chart 5.) In addition to providing a helpful mort- 5 +/- 0.10 x 0.0490 = -0.0049 In this example, if the LTV is increased 6= 0.0918 gage-equity valuation technique, Aker- Cap Rate 9.18% from 75 percent to 80 percent, the equity son’s formula also can be used to illustrate yield rate will increase as well from 14 NOI $100,000 the effects of fi nancial leverage or debt on percent to 15.09 percent at the same value Value $1,088,955 a particular investment. Leverage can be Rounded $1,100,000 estimate and at the same cap rate (chart measured by the loan-to-value ratio (M). 1). Since there is greater risk when less An LTV change can increase or decrease money is put down, an investor requires 2 Akerson Format Steps the equity return (Ye) depending on the Increase in LTV from 75% to 80% with Ye at 14% a higher equity yield rate for the same specifi c terms: The higher the risk to the 1Mx Rm return. If the required equity return is investor, the higher the equity rate an 2+ E x Ye unchanged, a higher value will result due 3- M xP x 1/Sn investor will seek to compensate. Lever- 4= r to an increase in leverage and a decline age is considered positive when the cap in the cap rate (chart 2). Similar relation- 5 +/- Dep/(Gain) x 1/Sn rate is greater than the mortgage cap rate 6= Ro ships exist with changes in the mortgage or mortgage constant (Rm), while nega- constant or equity yield rate.