Jumbo Home Loans

A jumbo loan is simply a mortgage for an amount above the conforming loan limit set each year by the Federal Housing Finance Agency. That limit is published annually and varies by county, with higher ceilings in designated high-cost areas. Because the loan exceeds the threshold, it cannot be sold to Fannie Mae or Freddie Mac under standard conforming terms, so it is underwritten against the lender's or investor's own guidelines instead.

That difference shows up in what the file has to demonstrate. Jumbo underwriting generally looks for a stronger credit profile, more thoroughly documented income, and meaningful cash reserves left over after closing, enough to cover a number of months of payments. A larger down payment is sometimes expected as well, though that varies by program and by how the rest of the file presents. Appraisal requirements can also be more involved on higher-value properties.

In South Carolina, jumbo financing comes up most often in the higher-priced pockets of the market, like waterfront and lakefront property, established Charleston and Greenville neighbourhoods, and custom builds, and with buyers relocating from higher-cost states who are purchasing at a price point above the local norm. If you are shopping near the conforming line for your county, it is worth confirming where that line sits before you set a budget, because a modest change in purchase price or down payment can move the loan from one category to the other.