TTM: Trailing Twelve Months in Commercial Real Estate

TTM, or trailing twelve months, is measurement of a project's financial data for the last 12 months. TTM figures do not always represent the last fiscal year, though they might-- it is simply a snapshot of the last 12 months of financial activity. Taking a look at an existing commercial real estate project's TTM, as well as its rent roll, can be some of the best ways to determine the property's potential profitability.