Charleston, SC Mortgage Calculator
Calculate your estimated mortgage payment for a home in Charleston, SC. Pre-filled with Charleston's average home price of $420,000, local property tax rate of 0.55%, and typical insurance costs.
Charleston, SC Mortgage Overview
The average home in Charleston costs around $420,000. With a 20% down payment of $84,000, you would need a loan of $336,000.
Charleston homeowners pay a property tax rate of approximately 0.55%, which translates to about $2,310 per year on the average home. Annual homeowners insurance in Charleston averages around $2,400.
What Affects Your Charleston Mortgage Payment?
Your monthly PITI payment in Charleston includes four components:
- Principal — the portion that reduces your loan balance
- Interest — the cost of borrowing, based on your rate and remaining balance
- Taxes — Charleston’s property taxes average 0.55%, lower than the South Carolina state average of 0.57%
- Insurance — homeowners insurance in Charleston averages $2,400/year
Tips for Charleston Home Buyers
- Compare rates from multiple Charleston lenders — even a 0.25% rate difference can save tens of thousands over the life of your loan
- Check your credit score before applying — a higher score means better rates
- Consider bi-weekly payments — paying every two weeks instead of monthly can shave years off your mortgage
- Factor in PMI — if your down payment is less than 20%, you’ll pay Private Mortgage Insurance until you reach 80% loan-to-value
- Look at Charleston first-time buyer programs — many South Carolina cities offer down payment assistance or reduced rates for first-time buyers
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