1. What is the gross rent multiplier (GRM)?
The gross rent multiplier is a quick metric used to evaluate rental properties. It is calculated by dividing the property price by the gross annual rental income. A lower GRM generally indicates a better investment.
2. How is GRM calculated?
GRM = Property Price ÷ Gross Annual Rental Income. For example, a $350,000 property with $30,000 annual rent has a GRM of 11.7.
3. What is a good gross rent multiplier?
A good GRM depends on the market. Generally, GRM below 10 is excellent, 10-15 is good, 15-20 is fair, and above 20 is poor. Compare to market averages in your area.
4. What is the difference between GRM and cap rate?
GRM uses gross rental income (before expenses). Cap rate uses net operating income (after expenses). GRM is a quick screening tool; cap rate is a more accurate profitability metric.
5. What is the difference between GRM and cash-on-cash return?
GRM is based on property price and gross income. Cash-on-cash return is based on actual cash invested and cash flow. GRM ignores financing and expenses; cash-on-cash includes them.
6. How does vacancy affect GRM?
GRM uses gross rental income and ignores vacancy. This is a limitation of GRM. Always verify vacancy rates separately when evaluating a property.
7. What is the 2% rule in real estate?
The 2% rule states that monthly rent should be at least 2% of the purchase price. For a $350,000 property, this means $7,000/month rent. It is a quick screening tool, similar to GRM.
8. Can I use GRM for commercial properties?
Yes. GRM is used for both residential and commercial rental properties. It is a common metric for small commercial properties like multi-family and retail.
