Underwriting case study · Mason, Michigan

305 W Elm, Mason: A 6.6% Cap Rate — But Does the Investment Actually Work?

A property can be perfectly reasonable real estate while still not offer a compelling enough return at its current acquisition basis.

The property

Gross Rent Was Only the Starting Point

305 W Elm came to market at approximately $375,000 with around $4,500 per month in reported gross rental income. At first glance, that is $54,000 per year in rent against a $375,000 asking price.

But gross rent is not profit.

The listing provided some information about rents and property taxes, but not enough for us to evaluate the property based simply on the seller's numbers. There was no complete operating statement showing a normalized net operating income, capitalization rate, or the return an investor could reasonably expect after accounting for the costs of owning the building.

So we rebuilt the economics ourselves.

Asking price$375,000
Reported gross rent~$4,500 / month
ScopePreliminary underwriting

Reported information and normalized assumptions, subject to further due diligence.

1 · Operating economics

Rebuilding the Income and Expenses

We began with approximately $4,500 per month in reported gross rent, or $54,000 per year in gross scheduled income. Then we normalized the expenses.

That word—normalized—matters to how we look at investment property. If we manage a property ourselves, management is not free. We have created a job for ourselves. If we perform repairs ourselves, that labor is not free either.

We do not want an investment to appear profitable simply because we removed the cost of our own time. We want the property to work after paying reasonable market costs to operate it.

Preliminary Normalized Underwriting
Income or expenseAnnual amount
Gross scheduled rent$54,000
Property taxes− $12,000
Owner-paid utilities− $1,800
Insurance− $2,400
Vacancy− $3,600
Repairs and maintenance− $4,200
Property management− $5,400
Estimated net operating income$24,600

Reported rent and available property information were not independently verified in all cases. Expense figures are preliminary normalized assumptions.

The result is approximately $2,050 per month of net operating income, or $24,600 annually. At the $375,000 asking price, $24,600 divided by $375,000 produces a 6.56% going-in capitalization rate. We call it approximately 6.6%.

2 · Location and yield

Would We Accept a 6.6% Cap Rate in Mason?

A 6.6% cap rate is not inherently good or bad. We considered multifamily yields elsewhere in Greater Lansing, the additional risk premium we would expect for certain Lansing properties, and the relative stability we associate with Mason.

We would generally accept a lower return from a property where we have greater confidence in the location, tenant demand, property values, and eventual disposition. Mason could fit that description better than some higher-yield areas of Lansing.

There are uncertainties too. Mason is a smaller rental market with less transaction data. We also considered uncertainty surrounding major potential economic and development changes in the area, including proposed large-scale data-center development.

A 6.6% cap rate was not an automatic rejection. It was not enough by itself to make us want the property.

3 · Capital reserves

NOI Is Not the Same as Cash in Our Pocket

Our $24,600 NOI includes ordinary repairs and maintenance. It does not include major capital expenditures.

Roofs wear out. Furnaces fail. Parking areas deteriorate. Water heaters eventually need replacement. Those costs do not necessarily happen every year, which is precisely why ignoring them can make a rental property look deceptively profitable.

Until we had enough physical information to construct a component-by-component capital schedule, we used approximately $3,240 per year, or $270 per month, for normalized CapEx.

Estimated NOI$24,600
Normalized CapEx−$3,240
Unlevered cash flow$21,360

Against the $375,000 asking price, that is approximately a 5.7% after-CapEx unlevered cash yield.

4 · Debt sizing

How Much Debt Could the Property Safely Carry?

We do not begin by asking how much money a lender is willing to provide. We begin by asking how much debt the property can reasonably support.

We took the estimated $21,360 of cash flow after normalized CapEx and required it to cover annual debt service by approximately 1.25 times. That produces maximum annual debt service of roughly $17,100, or approximately $1,425 per month.

Conservative Debt-Sizing Example
Modeled input or outputAmount
After-CapEx property cash flow$21,360
Required debt-service coverage1.25×
Maximum annual debt service~$17,100
Supported debt at roughly 7%–8%~$185,000–$200,000
Representative modeled debt$195,000
Equity before closing costs~$180,000

That is intentionally conservative leverage. More debt does not make the building produce more income. It leaves less margin when something does not go according to plan.

5 · Return on equity

What Does Our Cash Actually Earn?

Using approximately $195,000 of debt leaves about $180,000 of equity in the acquisition before closing costs. Under a representative 7.5% interest rate and 25-year amortization, calculated annual principal and interest is approximately $17,292.

First-Year Modeled Cash Flow to Equity
Calculated itemAmount
After-CapEx unlevered cash flow$21,360
Modeled annual debt service− $17,292
First-year cash flow to equity~$4,068
First-year cash-on-cash return~2.3%

This does not necessarily make the property a bad investment. It tells us this is not primarily a cash-flow investment at this price. Most of the expected return would need to come from future cash-flow growth, loan amortization, and appreciation.

6 · Five-year model

Looking at the Total Investment

We do not evaluate an investment property solely by its first-year cash flow. We also model the total return on the capital placed at risk.

Five-Year Underwriting Assumptions
AssumptionModeled amount
Acquisition price$375,000
Initial debt$195,000
Interest and amortization7.5% · 25 years
Annual property cash-flow growth3%
Annual property appreciation3%
Disposition costs6%
Holding period5 years
Normalized CapExDeducted annually
Modeled five-year levered IRR~7.7%

The modeled IRR uses annual end-of-year cash flow after normalized CapEx and debt service, 3% annual cash-flow growth, the calculated remaining loan balance, and net sale proceeds after 6% selling costs. It excludes acquisition costs, income taxes, and transaction-specific tax effects.

Once ordinary acquisition costs are included, the modeled return falls further. The property could produce positive cash flow. The debt could be conservative. The Mason location could justify accepting a somewhat lower going-in cap rate.

But approximately $180,000 or more of equity would be concentrated in one illiquid property while producing a modeled return that only marginally approached the return we would require for the added property, tenant, management, and concentration risk.

7 · Price sensitivity

Where Would the Property Become Interesting?

At the $375,000 asking price, the expected return was not compelling enough for us. That does not mean we would not buy the property at a different basis.

If further due diligence supported an intrinsic value of approximately $375,000, we would become considerably more interested at an acquisition price below approximately $340,000.

Illustrative $340,000 Acquisition Scenario
Modeled input or outputAmount
Hypothetical acquisition price$340,000
Estimated NOI$24,600
Going-in cap rate~7.24%
Modeled debt~$193,000
Initial equity before acquisition costs~$147,000
Loan-to-cost~57%
Loan-to-value if $375,000 is independently supported~51%
Modeled five-year levered IRR~12.6%

The $375,000 intrinsic value is a conditional underwriting assumption, not an appraisal or a statement of definitive market value. The 12.6% modeled return is before acquisition costs and uses the same five-year operating and exit assumptions.

That gets our attention. But even 12.6% is not automatically enough to make us buy. The return is leveraged, the investment is illiquid, and roughly $150,000 of capital would still be concentrated in a single property. We have to compare that expected return with other places we could deploy the same capital.

That is why we view approximately $340,000 as an interest threshold, not an automatic buy price.

The rents did not increase. The expenses did not fall. The leverage did not become more aggressive. The basis changed.

Buying below a well-supported intrinsic value creates part of the return on the day of acquisition instead of requiring future appreciation to do all of the work.

Final decision · Pass

Our Conclusion

305 W Elm may be perfectly reasonable real estate. At approximately $375,000, however, the expected investment return was not compelling enough for us to deploy the capital.

Underwriting at the Asking Price
Gross scheduled income$54,000
Normalized NOI$24,600
Going-in cap rate~6.6%
Normalized CapEx$3,240
After-CapEx unlevered cash flow$21,360
After-CapEx unlevered cash yield~5.7%
Conservatively supported debt~$185,000–$200,000
Initial cash-on-cash return~2.3%
Five-year levered IRR before acquisition costs~7.7%

We pass.

Below approximately $340,000—assuming further due diligence supports approximately $375,000 of intrinsic value—we would become considerably more interested.

A good property is not automatically a good investment. Price matters.

Transparency note

This case study documents our preliminary analysis of a publicly marketed property and is provided for informational and educational purposes. Seller-provided information was not independently verified in all cases. Taxes, expenses, financing, appreciation, rents, capitalization rates, property values and investment returns include estimates and assumptions that may differ materially from actual results. This is not an appraisal, investment recommendation, tax advice or lending advice.

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