How is a retail or commercial mortgage actually underwritten?
Unlike a home loan, a retail or commercial mortgage is underwritten on the property’s ability to pay for itself, not just your personal income. The lender starts with net operating income (NOI) — gross rent less vacancy, management, taxes, insurance, and operating costs — and tests it against the mortgage payment using the debt-service coverage ratio (DSCR). Most commercial lenders want DSCR of at least 1.20–1.25x, meaning NOI covers the payment with a 20–25% cushion; stronger assets and tenants can push lower, weaker ones higher.
Loan-to-value typically lands around 65–75%, so you bring meaningful equity. Your personal credit, net worth, and liquidity still matter — they support the file and the guarantee — but the deal lives or dies on the property’s cash flow and the quality of the income behind it. We model NOI and DSCR before we approach a single lender, so the numbers hold up under scrutiny.
