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Stirring the Alphabet Soup of Real Estate Investing, Part 1

UPDATE: I’ve re-written this multi-part blog post and it’s now available in a convenient “flip book,” readable in your browser:

5 Metrics Every Real Estate Investor Needs to Know

 

PV, NPV, DCF, PI, IRR–It may seem like a witch’s brew of random letters, but truly, it’s just real estate investing. You can handle it. Any or all of these measures can be useful to you, if you understand what they mean and when to use them.

NPV – Net Present Value

NPV, or Net Present Value, is connected to what all good real estate investors and appraisers do, namely discounted cash flow analysis (aka DCF, if you’d like some more initials).

Discounted Cash Flow is a pretty straightforward undertaking. You project the cash flows that you think your investment property will achieve over the next 5, 10, even 20 years. Then you pause to remind yourself that money received in the future is less valuable than money received in the present. So, you discount each of those future cash flows by a rate equal to the “opportunity cost” of your capital investment. The opportunity cost is the rate you might have earned on your money if you didn’t spend it to buy this particular property.

Consider this example, where you invest $300,000 in cash to earn the
following cash flows:

Year 1 Cash Flow:
10,000
Year 2 Cash Flow:
20,000
Year 3 Cash Flow:
25,000
Year 4 Cash Flow:
30,000
Year 5 Cash Flow:
385,000
(includes the proceeds of sale)

If you discount each of these cash flows at 10%, then add up their discounted values, you’ll get 303,948:

Year 1, Discounted:
9,091
Year 1, Discounted:
16,529
Year 1, Discounted:
18,783
Year 1, Discounted:
20,490
Year 1, Discounted:
239,055
Total PV of Cash Flows:
303,948

Now you have the Present Value of all the future cash flows. However, you also had a cash flow when you initially purchased the property (call that Day 1 or Year 0) – a cash outflow of $300,000, your initial investment. To get the Net Present Value, you find the difference between the discounted value of the future cash flows (303,948) and what you paid to get those cash flows (300,000).

NPV = PV of future Cash Flows less Initial Investment
NPV = 303,948 – 300,000 = 3,948

What does that mean to you as an investor? If the NPV is positive, it suggests that the investment may be a good one. That’s because a positive NPV means the property’s rate of return is greater than the rate you identified as your opportunity cost. The more positive it is in relation to the initial investment, the more inclined you’ll be to look favorably on this investment. Your result here is not stellar, but it is at least positive.

If the NPV is negative, the property returns at a rate that is less than your opportunity cost, so you should probably reject this investment and put your money elsewhere.

That’s all fine, to the extent that you’re confident about that discount rate, your opportunity rate. You estimated 10% in the example above. What if you adjust that estimate by one-half of one percent either way?

NPV @ 9.5%
= 10,284
NPV @ 10.0%
= 3,948
NPV @ 10.5%
= (2,244)

How about one full percent?

NPV @ 9.0%
= 16,789
NPV @ 10.0%
= 3,948
NPV @ 11.0%
= (8,238)

Clearly, the NPV here is very sensitive to changes in the discount rate. If you revise your thinking just slightly about the appropriate discount rate, then the conclusion you draw may likewise need to be revised. As little as a half-point difference could change your attitude from luke-warm to hot or cold. The prudent investor will test a range of reasonable discount rates to get a sense of the range of possible results.

While we’re beating up on NPV, let’s also note that it doesn’t do you much good if your goal is to compare alternative investments. To have some kind of meaningful comparison, you need at least to keep the holding period for both properties the same. But what if one property requires that $300,000 cash investment, but the alternative investment requires $400,000?

PI – Profitability Index

Fortunately, NPV has a cousin that can help you with that problem: Profitability Index. While the NPV is the difference between the Present Value of future cash flows and the amount you invested to acquire them, Profitability Index is the ratio. It doesn’t tell you the number of dollars; it tells you how big the return is in proportion to the size of the  investment.

So where the NPV in the example above was equal to 303,948 minus 300,000, the Profitability Index looks like this:

PI = 303,948 / 300,000 = 1.013

If, quite improbably, you expected exactly the same cash flows from the property that required a 400,000 investment, you would expect your Profitability Index to be much worse, and it is.

PI = 303,948 /400,000: = 0.760

A Profitability Index of exactly 1.00 means the same as an NPV of zero. You’re looking at two identical amounts, in one case divided by each other so they give a result of 1.00 and in the other case subtracted one from the other, equaling zero.

An Index greater than 1.00 is a good thing, the investment is expected to be profitable; an Index less than 1.00 is a loser. When you compare two investments, you expect the one with the greater Index to show the greater profit.

Learn more about real estate investing metrics in my free flipbook, 5 Metrics Every Real Estate Investor Needs to Know

—Frank Gallinelli

####

Your time and your investment capital are too valuable to risk on a do-it-yourself investment spreadsheet. For more than 30 years, RealData has provided the best and most reliable real estate investment software to help you make intelligent investment decisions and to create presentations you can confidently show to lenders, clients, and equity partners. Learn more at www.realdata.com.

Copyright 2008, 2014, 2017, 2021  Frank Gallinelli and RealData® Inc. All Rights Reserved

The information presented in this article represents the opinions of the author and does not necessarily reflect the opinions of RealData® Inc. The material contained in articles that appear on realdata.com is not intended to provide legal, tax or other professional advice or to substitute for proper professional advice and/or due diligence. We urge you to consult an attorney, CPA or other appropriate professional before taking any action in regard to matters discussed in any article or posting. The posting of any article and of any link back to the author and/or the author’s company does not constitute an endorsement or recommendation of the author’s products or services.

 


Estimating the Value of a Real Estate Investment Using Cap Rate

Why do you invest in income-producing real estate? Perhaps you are looking for cash flow. Possibly you anticipate some tax benefits. Almost certainly, you expect to realize a capital gain, selling the property at some future time for a profit.

Your projection of the future worth of the property, therefore, can be a vital element in your investment decision.

APPRECIATION

A fairly simple approach to this issue is the use of an appreciation rate. You bought the property today for X dollars. You make a conservative estimate as to the rate of appreciation, apply that rate to your original cost and improvements and come up with presumed future value.

The use of appreciation as a predictor of future value typically makes sense when the desirability of the subject property is based on something other than its rental income. The most common example, of course, is the single-family residence. Consider also a single-user rental property such as a small retail building on a main thoroughfare. The owner of a business operating as a tenant in such a location is probably willing to spend more for the building than an investor would pay. In general, rate of appreciation as a predictor of future value may be appropriate when comparable sales work well as a measure of present value (i.e., “Commercial buildings on Main Street are selling for $200 per square foot by next year they will be up to $225.”).

INCOME CAPITALIZATION

With most other types of income-producing real estate, what you paid for the property is not likely to make much of an impression on a new buyer. Witness the rapid run-up and even faster collapse of prices in the late ‘80s, and again in 2008. The typical investor will be interested in the income that the property can generate now and into the future. He or she is not buying a building, but rather its income stream.

That investor is likely to use capitalization of income as one method of estimating value. You have probably heard this referred to as a “Cap Rate” method. It assumes that an investment property’s value bears a direct relation to the property’s ability to throw off net income.

Mathematically, a property’s simple capitalization rate is the ratio between its net operating income (NOI) and its present value:

Cap. Rate = NOI/Present Value

Net operating income is the gross scheduled income less vacancy and credit loss and less operating expenses. Mortgage payments and depreciation are not considered operating expenses, so the NOI is essentially the net income that you might realize if you bought the property for all cash. If you purchase a property for $100,000 and have a NOI of $10,000, then your simple capitalization rate is 10%.

To use capitalization to predict value requires just a transposition of the formula:

Present Value = NOI/Cap. Rate

The projected value in any given year is equal to the expected NOI divided by the investor’s required capitalization rate.

To use capitalization rate as a predictor of future value, in short, is to use this logic: “I am buying this property with the expectation that its net operating income will represent a return on my investment. It is reasonable to assume that whoever buys the property from me in the future will have a similar expectation. That new investor will probably be willing to purchase the property at a price that allows it to yield his or her desired rate of return (i.e., capitalization rate).”

If you project that the property will yield a NOI of $27,000, and that a new buyer will require a 9% rate of return (capitalization rate), then you will estimate a resale price of $300,000.

You must never forget that, while the algebra involved here is simple, the judgments you need to make in order to achieve an accurate prediction of value are more complex. Your assumptions as to future years’ income and expenses have to be realistic.

The same is true of your estimate of a new buyer’s required cap rate. Look at the investment from the new buyer’s point of view and remember that there are other opportunities competing for his dollar. Would you buy an office building with a projected cap rate of 9% if you could buy a bond that yields 7%? What if mutual funds are rocking and rolling at 15% and more? To attract a buyer, your property may need to be priced so that its cap rate is competitive with alternative investment options. The higher the cap rate, the lower the price. In our example above, the property with the $27,000 NOI capitalized at 12% might attract an offer of $225,000.

Our discussion here has been limited to simple or “market” capitalization rates. If you would like to delve further into this topic you may want to look into “band of investment” or derived cap rates. In addition, follow our blog as we go into greater depth as to how investors look at a property’s projected long-term income stream when deciding if and on what terms to purchase an income property.

—Frank Gallinelli

####

Your time and your investment capital are too valuable to risk on a do-it-yourself investment spreadsheet. For more than 30 years, RealData has provided the best and most reliable real estate investment software to help you make intelligent investment decisions and to create presentations you can confidently show to lenders, clients, and equity partners. Learn more at www.realdata.com.

Copyright 2005, 2014,  Frank Gallinelli and RealData® Inc. All Rights Reserved

The information presented in this article represents the opinions of the author and does not necessarily reflect the opinions of RealData® Inc. The material contained in articles that appear on realdata.com is not intended to provide legal, tax or other professional advice or to substitute for proper professional advice and/or due diligence. We urge you to consult an attorney, CPA or other appropriate professional before taking any action in regard to matters discussed in any article or posting. The posting of any article and of any link back to the author and/or the author’s company does not constitute an endorsement or recommendation of the author’s products or services.

 


Rate of Return on No Money Down (and Other Tales from the Deep Woods)

We frequently hear a question that goes something like this: “I’m considering the purchase of an income property where the seller will take back a second mortgage for the entire down payment. Why can’t your software figure out the rate of return on a zero-cash-down investment?”

You’ve surely heard the excuse, “It’s not the software’s fault” more times than you care to recall. This time, however, the blame really does not fall upon the software, the hardware, the astronauts, Bill Gates, el niño or any of the other usual suspects.

The problem lies in the question itself: “What is the rate of return on a zero-cash-down investment?” Let’s try posing this query a few other ways:

“What’s my return on investment when I make no investment?”

“What’s my rate of return on nothing down?”

“What’s my rate of return on nothing?”

You can see where we’re going with this. You cannot calculate the return because there is no such thing as a zero-cash-down investment. If you invest nothing, then you have no investment. You might just as well ask, “What is the height of an adult unicorn?” because you would get the same answer. No such animal.

This is not just clever semantic swordplay. Fundamental to the concept of investment is that you put your own capital at risk. (For the alert reader, capital could take a form other than cash. I once witnessed a deal where the buyer signed over a sports car as his down payment. For the sake of simplicity, we’ll just refer to the buyer’s investment as cash, with or without wire wheels.)

No-money-down violates the letter, the spirit and the algebra of conventional investment. Return on investment, by its simplest definition, is the amount of the return divided by the amount of the investment. Anything divided by zero is infinity. Hence, even a one-cent return on a zero-dollar investment would be an infinite rate of return.

In short, if you as the buyer put no cash into the deal, you have made no investment and hence you cannot calculate a rate of return. Even if the acquisition of an income property with no outlay of cash should not be called an investment, such deals do happen and can even succeed (although perhaps not as effortlessly as in the mountain of books and tapes showing how you too can amass great wealth with no cash).

If you cannot measure the potential success of a no-money-down deal using rate of return, is it time to put away your computer, trust your instincts and not bother with any kind of financial analysis? Quite the contrary. Even if you can’t measure the rate of return, you can still perform some essential analysis. In fact, caution may demand that a “non-investment” such as this, with little margin for error, be scrutinized with even greater than usual care.

In particular, there are two important issues that require careful examination: Cash flow and resale. If you are going to try to finance 100% of a property’s purchase price, you are obviously going to have to service more debt than you would if you had put some meaningful amount down. Can the property’s income cover all of its operating expenses as well as these debt payments? If not, then you’ll have to reach into your own pocket to make up the difference (so much for the “no cash, no problem” scenario).

Here is where you have to take a very hard look at the numbers. The burden of debt payments on a property with 100% financing leaves you very little wiggle room. Are the income figures realistic? Are you relying on immediate rent increases to cover your costs, increases that could initially result in vacancies rather than additional revenue? Are your expense projections based on verifiable sources and do you have the resources to handle unwelcome surprises?

A second key issue is the property’s potential resale value. (If you haven’t done so already, you should read our previous articles on “Understanding Net Operating Income” and “Understanding Real Estate Resale” and even take our e-course or read my books to help you understand the relationship between income and value.) Since your financing is likely to eat up most of your cash flow, the eventual resale of the property is where you will typically have the greatest chance of making money. Once again, realism is of paramount importance. Why might a new buyer give you more than you paid? Can you make physical improvements and management improvements that will make this property attractive and more valuable to an investor?

To recycle an old saying, if no-money-down deals were easy, everyone would do them. Even though you can’t calculate a conventional rate-of-return, be sure that you do the rest of your homework — cash flow projections and estimated resale — before you take the plunge.

The math surrounding vacancy and credit loss allowance is certainly simple enough. You start with your top line – Gross Scheduled Income – which represents a perfect-world situation where all units in your property are rented and all your tenants pay on time with good checks. From that you subtract an allowance to account for the warts of an imperfect world, in this case the potential rent that may be lost to vacancy and the revenue lost due to the failure of tenants to pay. Typically you will estimate the allowance as a percentage of the Gross Scheduled Income.

The result is called the Gross Operating Income (also known as Effective Gross Income). From that subtract the property’s operating expenses and the result is the Net Operating Income, the number you will capitalize in order to estimate the property’s value. An example should make this easy to see:

one

In this example you’ve assumed that about 3% of your potential income will be lost to vacancy and credit. As you examine this table, you’ll recognize that the greater the vacancy and credit loss, the lower the NOI and hence the lower the value of the property. There’s a lesson here, of course. The vacancy and credit loss projections you make, for the current year and for the future, are going to have a direct impact on your estimate of the property’s value. If you’re careless about these projections you risk skewing that estimate of value.

Vacancy Loss

Behind the numbers are some truisms that you want to keep in mind. The first, of course, is that vacancy and credit loss are generally unwelcome. Loss is loss. However, experienced investors will usually not fall on their swords at the first sign of an empty unit. Conventional wisdom among veterans is, “If you never experience a vacancy, your rents are too low.” I’ve never seen anyone break out the champagne upon learning of a vacancy, but there is some merit in this seemingly self-delusional chestnut. One certain way to find the top of the market is to push past it. When you reach a rate where you no longer can find tenants in a reasonable amount of time, you can pull back. The vacancy you experience will cost you something, but you’ll be sustained by your expectation that the loss will be offset by the higher revenue you can earn by maximizing your rent.

Another reality to keep in mind is that not all vacancy allowances are created equal. In general, commercial space takes longer to rent than does residential and larger spaces take longer to rent than smaller. If you have a large retail space whose lease is coming up for renewal, it might not be unreasonable to allot six months or more of rent as a potential vacancy loss. At the other extreme, a properly priced studio apartment should rent quickly in most markets, so a minimal allowance would suffice.

When making projections about future vacancy, start by looking backward. How quickly has new space been absorbed in the past? Then look forward and consider what might change. What is the likelihood of new, competing space being built? Are there reasons to expect demand to rise or fall – reasons such as new employers moving in or established businesses moving out?

Remember that your objective is to forecast as accurately as possible how this property will perform for you in the future. You can and should look at best-case, worst-case and most-likely scenarios for vacancy just as you would for income and expenses, and don’t try to convince yourself that only the best case is real.

Credit Loss

Avoiding credit loss is a problem you get one shot at solving, and that shot occurs before you sign the lease. Would you sell me your used car in exchange for an I.O.U. or a personal check? You would expect cash or a bank draft. Why would you turn over an even more valuable asset, your rental property, without similar caution? That caution, at minimum, takes the form of a credit check and some good faith money up front in the form of security deposit and advance rent.

There are numerous companies online with whom you can establish an account for checking an applicant’s credit history. Any reputable source of credit reports will expect you to provide proof of your identity and to present written authorization from the prospective tenant to obtain the report. The simplest way to accomplish the latter is to include that authorization as part of the signed rental application. A landlord association often can help you gain access to a reliable source of credit reporting.

Credit losses are a part of doing business and you’re not likely to succeed in eliminating them completely. Your best single defense against is to establish minimum acceptable credit standards and then resist the temptation to trust your instincts and make exceptions. Everyone has a dog-ate-my-homework explanation for poor credit history. Some of the stories are probably true. Nonetheless, the single best predictor of a collection problem is past history. If he didn’t pay his cell phone bill, he probably won’t pay you either.

Some investor’s simply ignore vacancy and credit loss when making their cash flow projections. You might want to call that the emperor’s-new-clothes approach, where you see what you want to see and pretend you don’t notice what’s missing. That’s not much of an investment strategy and it won’t work for very long – reality has a habit of happening whether you plan for it or not. The more prudent investor will do his or her best to minimize these losses, but at the same time work with projections that are realistic.

Copyright 2005, 2010 RealData® Inc. All Rights Reserved
The information presented in this article represents the opinions of the author and does not necessarily reflect the opinions of RealData® Inc. The material contained in articles that appear on realdata.com is not intended to provide legal, tax or other professional advice or to substitute for proper professional advice and/or due diligence. We urge you to consult an attorney, CPA or other appropriate professional before taking any action in regard to matters discussed in any article or posting. The posting of any article and of any link back to the author and/or the author’s company does not constitute an endorsement or recommendation of the author’s products or services.
You may not reproduce, distribute, or transmit any of the materials at this site without the express written permission of RealData® Inc. or other copyright holders. The content of web sites displayed or linked from the realdata.com is the copyrighted material of those respective sites.

 

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