National Real Estate Exam (PSI)Valuation and Market AnalysisMedium

A commercial property has an annual potential gross income of $150,000. It is estimated to have a 5% vacancy and collection loss. Operating expenses for the year are projected to be $45,000. What is the property's Net Operating Income (NOI)?

  1. A$142,500
  2. B$90,000
  3. C$97,500
  4. D$105,000
Show answer & explanation

Correct answer: C. $97,500

First, calculate the effective gross income (EGI): $150,000 (Potential Gross Income) - ($150,000 * 0.05 vacancy) = $150,000 - $7,500 = $142,500. Then, subtract operating expenses from EGI to find NOI: $142,500 - $45,000 = $97,500.

Why the other options are wrong

  • A. This is the Effective Gross Income (EGI), not the Net Operating Income (NOI).
  • B. This might result from various miscalculations, e.g., if vacancy was applied to the wrong number or operating expenses were miscalculated.
  • D. This would be if you incorrectly subtracted operating expenses from PGI before accounting for vacancy ($150,000 - $45,000 = $105,000).

Net Operating Income (NOI)

Net Operating Income (NOI) is a key metric in real estate valuation, representing a property's annual income after deducting all operating expenses, but before accounting for debt service (mortgage payments) and income taxes.

  • Formula: NOI = Effective Gross Income (EGI) - Operating Expenses.
  • EGI = Potential Gross Income (PGI) - Vacancy and Collection Losses.
  • Does not include capital expenditures, debt service, or income taxes.

Memory trick: PGI, then vacancy's gone, EGI remains, then expenses are drawn, and NOI shines on.

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