Variables and units
Property Price
Purchase price or estimated price.
currency
Annual Gross Rental Income
Gross annual rental income.
currency

Real Estate · Valuation
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Use GRM for a quick first-pass comparison when detailed expense data is not available yet.
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Property Price / Annual Gross Rental IncomeA $900,000 price divided by $120,000 gross rent gives a 7.5 GRM.
Property Price
Purchase price or estimated price.
currency
Annual Gross Rental Income
Gross annual rental income.
currency
Rent roll screening
A $900,000 price divided by $120,000 gross rent gives a 7.5 GRM.