What is Capitalization Rate (Cap Rate)?
The Capitalization Rate, commonly known as Cap Rate, is one of the most fundamental metrics in commercial and residential real estate investing. It measures the expected rate of return on an investment property based on the income the property is expected to generate.
Unlike metrics that account for mortgage leverage (like Cash-on-Cash Return), the Cap Rate looks at the property's intrinsic profitability as if it were purchased entirely with cash. This makes it an excellent tool for comparing the relative value of different real estate assets regardless of financing structures.
How to Calculate Cap Rate
To use our Cap Rate Calculator effectively, it is helpful to understand the underlying formula. The math focuses on the relationship between the property's purchase price and its Net Operating Income (NOI).
Step-by-Step Breakdown:
- Determine Gross Income: Calculate the total annual rental income if the property were 100% occupied.
- Subtract Vacancy Losses: Deduct a percentage for expected vacancy (typically 5-10%) to find the Effective Gross Income.
- Subtract Operating Expenses: Deduct costs such as property management, taxes, insurance, maintenance, and utilities. Do not include mortgage payments here.
- Calculate NOI: The result after expenses is your Net Operating Income.
- Divide by Price: Divide the NOI by the current market value or purchase price of the property.
Real-World Example
Let's look at a realistic scenario for a small apartment building:
- Purchase Price: $1,000,000
- Gross Scheduled Rent: $120,000 per year
- Vacancy Rate: 5% (Loss of $6,000)
- Operating Expenses: $35,000 per year (Taxes, Insurance, Repairs)
First, calculate the Effective Gross Income: $120,000 – $6,000 = $114,000.
Next, calculate NOI: $114,000 – $35,000 = $79,000.
Finally, calculate Cap Rate: ($79,000 / $1,000,000) = 0.079 or 7.9%.
What is a "Good" Cap Rate?
There is no single answer to what constitutes a "good" cap rate, as it varies heavily by location, property type, and the current economic environment. However, general guidelines include:
- 4% to 5%: Often found in high-demand, low-risk areas (Class A properties in major cities). These offer stability but lower cash flow.
- 6% to 8%: A common target for many investors balancing risk and return.
- 8% to 10%+: typically associated with higher-risk properties, older buildings, or less desirable locations, but offering higher potential cash flow.
Remember, a higher cap rate implies higher risk. Always perform due diligence on the property condition and neighborhood trends before investing.