South Carolina Mortgage Guide

$304,083 median — 28% below the national average. That number is real, and it matters for your monthly payment more than almost anything else you'll read about South Carolina.

But here's what catches people off guard: Charleston doesn't look like that number at all. Median prices in the Charleston metro are running closer to $430,000–$470,000, and anything in Mount Pleasant is pushing well past that. Myrtle Beach is more affordable — you can still find solid homes in the $280,000–$320,000 range — but the flood insurance situation there is genuinely painful. Budget an extra $2,000–$4,000 annually, sometimes more, depending on the FEMA flood zone.

The surprise that shocks most buyers: Summerville. It's 25 minutes from downtown Charleston, and prices are roughly $100,000 cheaper. Growing fast, yes — but if you're priced out of Charleston proper, that's where you should be looking first.

Right now you're in a seller's market. Inventory is tight, multiple offers are common on anything priced well, and sellers in desirable areas aren't negotiating much. The SC Housing loan programs (through SC Housing, the state agency) can help with down payment assistance if you qualify, but don't expect that to give you much leverage at the offer table.

The 0.57% property tax rate is genuinely low — roughly $1,700 a year on a $304,000 home. That's real money back in your pocket every month compared to what you'd pay in most other states.

The thing most people don't realize until they're already in the process: SC Housing programs are administered through approved lenders, not directly through the state. So you can't just call SC Housing and get the money. You have to find a lender on their approved list, and the quality of that experience varies a lot — especially if you're buying somewhere like Greenville or Myrtle Beach where the market moves faster than these programs sometimes do.

SC Housing (South Carolina State Housing Finance and Development Authority) runs the main programs worth knowing about.

The SC Housing Homebuyer Program gives you a below-market interest rate plus up to $8,000 in down payment assistance. That DPA comes as a second mortgage, not a gift — but repayment terms depend on which loan option you choose, so get that in writing before you commit. Income limits apply based on your county and household size, and there are purchase price caps too, which can be tight in Charleston or Columbia's stronger zip codes.

If you're a teacher, nurse, law enforcement officer, or firefighter, look at Palmetto Heroes first. Same down payment assistance structure, but the interest rate is meaningfully lower. That gap matters more than people expect over 30 years.

And then there's the SC Housing Forgivable DPA — up to 4% of the loan amount structured as a grant. Forgivable, meaning you don't repay it if you stay in the home. The catch is that it's paired with specific loan types and the income restrictions are real.

These programs change — sometimes the funding runs out mid-year. Check current terms and find approved lenders at schousing.com.

The one thing that catches people off guard in South Carolina: the state runs a pretty solid first-time buyer program through SC Housing (that's the South Carolina State Housing Finance and Development Authority), and a lot of buyers - especially around Columbia and Greenville - never hear about it from their agent. The SC Housing Forgivable Down Payment Assistance gives you up to $7,000 toward your down payment, and it's actually forgivable after you stay in the home long enough. But lenders have to be approved through SC Housing to offer it, and not all of them are. So if your lender hasn't mentioned it, ask directly.

The other thing: South Carolina is a judicial foreclosure state, which sounds like a technicality until you're trying to buy a foreclosed property in Charleston or Myrtle Beach. The process drags - we're talking potentially 12-18 months for a foreclosure to clear the courts. That affects timelines, title, and sometimes what you can get financed on distressed properties.

Neither of these will derail you, but the down payment assistance one especially - people leave that money on the table constantly just because nobody brought it up.

The 4% owner-occupied assessment rate is genuinely one of the best deals in the country — your effective property tax rate drops to around 0.57%, which on a $350,000 home in Columbia or Greenville means roughly $2,000 a year instead of the 6% commercial rate that hits landlords and second-home owners. But you have to apply for it. Miss the deadline (typically before the end of the tax year you move in), and you'll pay the higher rate until the next cycle. The SC Department of Revenue processes it, and it's not automatic just because you told your lender it's your primary residence.

The gotcha that catches out-of-state buyers — especially anyone coming from a landlocked state — is flood insurance. And I don't just mean Hilton Head or Myrtle Beach. Inland areas around Charleston, Beaufort, and even parts of the Lowcountry that look totally fine on a map can sit in FEMA flood zones that require a separate flood policy. That's not folded into your homeowner's insurance. It's a separate bill, often $1,500–$3,000+ per year, and some lenders won't close without it. People see a house 30 miles from the coast and assume they're fine. Sometimes they're not.