NNN, NOI, and Cap Rate are three of the most important metrics in U.S. commercial real estate investing. Whether you\u2019re reviewing a retail, office, or mixed-use property, these numbers determine how cash flow, risk, and valuation are assessed.<\/p>\n\n\n\n
For foreign nationals<\/a> and first-time U.S. investors, misunderstanding these terms can lead to overpaying for a property or misjudging its true return. This guide explains what NNN, NOI, and Cap Rate actually mean, how they are calculated, and why they matter when evaluating U.S. real estate investments.<\/p>\n\n\n\n Let\u2019s start with NNN<\/a>.<\/p>\n\n\n\n This stands for Triple Net Lease, and it refers to a lease structure where the tenant, not the landlord, pays for three key property expenses: property taxes, building insurance, and maintenance \/ management costs. These are often referred to as the \u201cthree nets.\u201d So, when you see \u201cNNN lease,\u201d it means the tenant is covering those costs, which leaves the landlord (you) with fewer ongoing expenses.<\/p>\n\n\n\n It\u2019s also worth noting that these three costs are listed in order of priority. You can sometimes delay maintenance (not recommended), but you can\u2019t delay paying property taxes. If you do, the county could take and sell your property to recover what\u2019s owed.<\/p>\n\n\n\n Next is NOI, which stands for Net Operating Income<\/a>.<\/p>\n\n\n\n This is one of the most important numbers in real estate. It\u2019s calculated by taking your total rental income and subtracting all of your operating expenses\u2014including those NNN costs if you\u2019re responsible for them. What\u2019s left is your NOI. It tells you how much money the property is actually making before debt payments and taxes.<\/p>\n\n\n\nWhy NNN, NOI, and Cap Rate Matter When Evaluating U.S. Properties<\/h2>\n\n\n\n