South Carolina offers one of the most favorable property tax environments in the country, with an average rate of just 0.57% for primary residences — among the lowest in the Southeast. The state's housing market is anchored by three distinct markets: Charleston, a booming coastal city that has become one of the most desirable destinations in the Southeast; Greenville, a growing manufacturing and technology hub in the Upstate; and Columbia, the affordable state capital offering deep value for budget-conscious buyers.
Calculate Your Monthly Payment
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Select a program to apply FHA/VA/USDA rules.
Funding fee is often financed into the loan.
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Used to estimate potential Year‑2 escrow shock if taxes reset after purchase.
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Principal & Interest • Tax • Insurance • PMI • HOA
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Note: This is an estimate. Tax timing, exemptions, and escrow rules vary by county and lender. Always verify with your county assessor and your lender’s escrow analysis.
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Disclaimer: Results shown are estimates for educational purposes only and do not constitute financial, tax, legal, or investment advice. Actual payments vary based on lender, credit score, loan type, and local assessments. Consult a licensed mortgage professional for your specific situation.
South Carolina Mortgage Calculator Guide
Buying a home in South Carolina requires understanding local costs. The median home price in the state sits around $307,000, which means your down payment and loan amount will heavily dictate your monthly expenses. Because South Carolina has an average property tax rate of 0.57%, factoring this into your monthly mortgage payment is essential for an accurate budget.
Beyond principal and interest, homeowners insurance in South Carolina averages $2,400 per year. Local weather risks and property age can push this number higher. By using our pre-loaded local averages, you get a realistic view of your true housing costs rather than just a basic principal calculation.
If you put down less than 20%, you will also need to pay Private Mortgage Insurance (PMI). Adjust the down payment field above to see exactly how your PMI drops off once you reach that 20% equity threshold in South Carolina.
South Carolina's average property tax rate of 0.57% is among the lowest in the nation, well below the national average of 1.07%. Critically, South Carolina applies a 4% assessment ratio to owner-occupied primary residences (versus 6% for investment properties and second homes), which substantially reduces the taxable base for homeowners who live in their property. The state also offers a Homestead Exemption for owners 65 and older that exempts the first $50,000 of assessed value. On a $307,000 home, annual property taxes for a primary residence average approximately $1,750.
Frequently Asked Questions
South Carolina's average property tax rate for primary residences is approximately 0.57%, among the lowest in the nation. The state assesses owner-occupied homes at 4% of fair market value (versus 6% for non-primary residences), significantly reducing taxable value. On a $307,000 primary residence, annual taxes average approximately $1,750.
South Carolina's statewide median is approximately $307,000. Charleston has seen significant appreciation and now exceeds $510,000. Greenville is near $330,000, and Columbia remains very affordable around $235,000. The state offers a wide range of price points depending on location and proximity to the coast.
SC Housing offers the Palmetto Home Advantage program with competitive mortgage rates, a Forgivable Down Payment Assistance loan of up to 5% that is forgiven after 20 years, and a Conventional Program option. Programs require completion of a homebuyer education course and working with an approved lender.
Charleston is an excellent long-term investment with strong demand drivers — Boeing's major manufacturing hub, growing tech sector, tourism, military bases, and as one of the most desirable lifestyle cities in the Southeast. Home prices have appreciated significantly and continue to rise. The main risks are hurricane exposure (insurance costs are rising) and continued affordability pressures as the city becomes more expensive.
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