Investment Concepts
Real Estate Investment Basics for the Exam
Investment property questions appear on nearly every real estate exam. You need to understand the key metrics, income streams, and concepts that differentiate investment property analysis from residential valuation.
Key Investment Terms
Gross Potential Income (GPI)
Total rental income if the property were 100% occupied at full market rents. The starting point for income analysis.
Effective Gross Income (EGI)
GPI minus vacancy and credit losses plus miscellaneous income. Represents realistic expected income.
Net Operating Income (NOI)
EGI minus operating expenses. Does not include mortgage payments or income taxes. The key metric for property valuation.
Cash Flow
NOI minus debt service (mortgage payments). What the investor actually receives after paying the lender. Can be positive or negative.
Equity
The difference between property value and outstanding mortgage balance. Grows through appreciation and loan paydown.
Leverage
Using borrowed money to control a larger asset than cash alone would allow. Increases both potential returns and potential losses.
Cash-on-Cash Return
Annual pre-tax cash flow ÷ total cash invested. Measures the return on the investor's actual cash outlay, unlike cap rate which ignores financing.
Return on Investment (ROI)
Total profit (cash flow + appreciation + equity buildup) ÷ total cash invested. The comprehensive measure of investment performance.
Types of Income-Producing Property
Residential: single-family rentals, duplexes, triplexes, fourplexes, apartment buildings
Commercial: office buildings, retail centers, strip malls
Industrial: warehouses, distribution centers, flex space
Mixed-use: combination of residential and commercial uses in one building
Special purpose: hotels, self-storage, mobile home parks, senior housing
Raw land: vacant land held for future development or appreciation
Investment FAQ
What is the income approach to valuation?
The income approach values property based on the income it generates. For investment properties: Value = NOI ÷ Cap Rate. It's one of the three standard appraisal approaches, most applicable to income-producing property.
What is a 1031 exchange in the context of investment property?
A Section 1031 exchange allows investors to defer capital gains taxes by reinvesting sale proceeds into a like-kind replacement property within specific time limits (45-day identification / 180-day closing).
What operating expenses are excluded from NOI?
NOI excludes: mortgage payments (debt service), income taxes, depreciation, and capital expenditures. It only includes recurring operating expenses: insurance, property taxes, maintenance, utilities, management fees, and reserves.
How is investment property valued differently than residential?
Residential properties are primarily valued using the sales comparison approach. Investment properties primarily use the income approach (based on NOI and cap rate). The cost approach is also used for both. The exam may ask which approach is 'most appropriate' for a given property type.