South Carolina Mortgage Calculator

On a $404,000 South Carolina home with 20% down and a 30-year fixed rate near 7.4%, plan on roughly $2,521 a month in PITI: about $2,238 in principal and interest, $165 a month in property tax at the state's 0.49% effective rate, plus homeowners insurance. Enter your own numbers in the South Carolina mortgage calculator above.

Buying a Home in South Carolina in 2026

Charleston's charm has a price tag, but the state's low taxes keep the monthly math friendlier than the listing prices suggest.

Charleston commands the premium, Greenville has emerged as the upstate value-growth story, and Columbia stays the affordable capital. House-hunting in South Carolina rewards patience: visit in the off-season too, when crowds thin and you can see what daily life actually looks like.

South Carolina Property Taxes: The Number That Changes Your Payment

At 0.49%, South Carolina has one of the lowest effective rates in the nation, and the 4% owner-occupied assessment ratio, versus 6% for investors, sweetens it further. On a $404,000 home, that works out to roughly $1,980 a year, or $165 a month, which is one of the lowest in the nation.

Property tax is part of PITI, the full monthly figure lenders actually underwrite, so it directly limits how much you can borrow. Your South Carolina lender will almost certainly escrow the tax, which folds it into the monthly payment from the very first statement.

First-Time Home Buyer Programs in South Carolina

The SC Housing runs the state's main programs. Its SC Homebuyer Program competitive first mortgages statewide, which can meaningfully lower the monthly payment from day one.

The agency's Palmetto Home Advantage and Palmetto Heroes down payment assistance, including support for teachers, nurses, and first responders. In South Carolina, eligibility hinges on income limits and purchase-price caps, so confirm those before falling in love with a listing.

Worked Example: Buying the Median South Carolina Home

Here is what the median South Carolina purchase looks like with 20% down and a 30-year fixed rate near 7.4%, the Freddie Mac average in October 2026:

ItemMonthly / Amount
Home price$404,000
Down payment (20%)$80,800
Loan amount$323,200
Principal and interest (7.4%, 30-yr)$2,238
Property tax (0.49% effective)$165
Homeowners insurance (est.)$118
Total PITI$2,521

A smaller down payment on South Carolina's $404,000 median means private mortgage insurance on top of PITI until you reach 20% equity; run that version in the calculator to see the real gap.

Closing Costs, Transfer Taxes, and Homestead Rules in South Carolina

South Carolina's deed recording fee is $1.85 per $500 of price, or $3.70 per $1,000. Make sure the 4% legal-residence ratio is applied to your assessment; investors pay at 6%, and the county will not always catch the difference for you.

Seniors and disabled homeowners can exempt $50,000 of fair market value, and every owner-occupant benefits from the 4% assessment ratio. Expect 2% to 5% of the price in total closing costs on a South Carolina purchase; the loan estimate is the document that keeps everyone honest.

Frequently Asked Questions

What is the median home price in South Carolina in 2026?

Roughly $404,000, based on median single-family sale price data. Prices vary widely by city, so treat the statewide figure as a starting point rather than a quote for any specific neighborhood.

How much are property taxes on a $404,000 South Carolina home?

At the 0.49% effective rate, about $1,980 a year, or $165 a month before any exemptions. Your county and school district set the actual levy, so individual bills differ.

How much house can I afford in South Carolina?

A common rule caps housing costs near 28% of gross monthly income. Check your take-home pay with the South Carolina Paycheck Calculator, then test price points in the calculator above to find a payment that fits.

What is South Carolina's 4% assessment ratio?

Owner-occupied homes are assessed at 4% of value while investment and second homes are assessed at 6%. On the same house, the owner-occupant's tax bill is roughly a third lower.

How much is the deed recording fee?

At $3.70 per $1,000, a $404,000 purchase costs about $1,495 in recording fees at closing.

Related Calculators

Start with the main Mortgage Calculator to compare South Carolina against national figures, or see how nearby states stack up with the North Carolina Mortgage Calculator, Tennessee Mortgage Calculator, Virginia Mortgage Calculator. To budget the payment against real take-home pay, use the South Carolina Paycheck Calculator. Browse more free tools at USACalculator.

Sources: Bankrate (Redfin median single-family prices), Tax Foundation via CountryTaxCalc (effective property tax rates), Freddie Mac (30-year fixed rate). State figures: South Carolina median $404,000, 0.49% effective rate. Figures reviewed for 2026. This calculator provides an estimate for planning purposes and is not financial advice. Confirm program details with the state housing agency.