How to Get Homeowner Insurance in South Carolina: Shopping Guide

South Carolina homeowners pay an average of $2,500 per year for insurance — about $200 above the national average of $2,300. The state’s lengthy Atlantic coastline exposes it to hurricanes, while inland areas face severe thunderstorms, tornadoes, and flooding. Hurricane Hugo (1989), Hurricane Matthew (2016), and Hurricane Florence (2018) all caused billions in damage, keeping SC premiums high.

Average Homeowner Insurance Cost in South Carolina

What Drives Insurance Costs in South Carolina

Hurricanes: SC’s coast from Myrtle Beach to Hilton Head faces direct hurricane exposure. Hugo (1989) devastated Charleston with $7 billion in damage. Matthew (2016) and Florence (2018) caused catastrophic inland flooding. Coastal policies carry hurricane deductibles of 2–5%.

Flooding: SC is exceptionally flood-prone. The October 2015 floods — from a non-hurricane rain event — caused $1.5 billion in damage across the Midlands. Rivers including the Pee Dee, Santee, Congaree, and Savannah flood during heavy rains and hurricane remnants.

Severe storms and tornadoes: SC averages 15–20 tornadoes per year. Severe thunderstorms bring wind and hail damage across the Upstate (Greenville, Spartanburg) and Midlands (Columbia).

Coastal growth: Myrtle Beach, Charleston, and Hilton Head continue rapid development, placing more homes in hurricane and flood zones.

Required vs Optional Coverage

Included in Standard HO-3

• Fire, smoke, and lightning
• Wind (hurricane deductible for coastal counties)
• Hail
• Theft and vandalism
• Liability ($100,000–$500,000)
• Additional living expenses

Not Included — Separate Policies Needed

• Flood insurance: Essential across much of SC. NFIP policies run $700–$1,500/yr. The 2015 floods and Hurricane Florence proved that devastating flooding occurs far inland. If you’re buying a home in SC, budget for flood coverage.
• Earthquake coverage: Charleston sits on a seismic zone — the 1886 Charleston earthquake (estimated magnitude 7.3) was the most damaging earthquake in the eastern U.S. Endorsements cost $100–$400/yr. Strongly recommended for the Lowcountry.

How to Lower Your South Carolina Homeowner Insurance

• Fortified roof: IBHS Fortified designation saves 25–55% on coastal wind premiums. SC actively promotes this program. Contact certified roofers.
• SC Safe Home Program: Grants up to $5,000 for hurricane mitigation improvements
• Bundle policies: 15–25% savings
• Higher deductible: $1,000 to $2,500 saves 10–15%
• Claims-free discount: 3+ years earns 10–20% off
• Wind mitigation: Hurricane straps, impact windows, hip roofs earn 5–15% coastal discounts
• Security system: 5–10% for monitored alarms
• New roof: Use the maintenance calculator to budget.

Choosing the Right Coverage Level

When setting up your South Carolina homeowner policy, you need to decide on three key coverage amounts. Dwelling coverage should equal your home’s full replacement cost — not the market value or purchase price, but what it would actually cost to rebuild from the ground up at current material and labor prices. Many homeowners are underinsured because they haven’t updated their dwelling coverage to reflect construction cost inflation. Get a replacement cost estimate from a local contractor or use your insurer’s cost estimator tool.

Personal property coverage (typically 50–70% of dwelling coverage) protects your belongings inside the home. Standard policies pay actual cash value (depreciated value) for personal property. Upgrading to replacement cost personal property coverage adds 10–15% to your premium but pays to replace items at today’s prices without depreciation. For expensive items like jewelry, artwork, or electronics, you may need scheduled personal property endorsements with specific coverage limits.

Liability coverage protects you if someone is injured on your property or you accidentally damage someone else’s property. Standard limits range from $100,000 to $500,000. Given that a single slip-and-fall lawsuit can exceed $300,000, carrying at least $300,000 in liability coverage is advisable. An umbrella policy ($200–$400/yr for $1 million) extends your liability protection beyond your homeowner policy limits — valuable for homeowners with pools, trampolines, or dog breeds that some insurers consider high-risk.

Filing a Claim in South Carolina

SC’s Department of Insurance requires insurers to acknowledge claims within 15 days and settle or deny within 30 days of complete documentation.

1. Prevent further damage: Tarp roofs, remove water, board openings. Save receipts.
2. Separate wind and flood claims: Wind (HO-3) and flood (separate policy) require different filings after coastal storms.
3. File immediately: After hurricanes, early filing gets faster response.
4. Get contractor estimates: 2–3 bids from SC-licensed contractors.
5. Dispute resolution: SC Department of Insurance: (803) 737-6160 or (800) 768-3467.

Best Insurance Companies in South Carolina

SC’s Wind & Hail Underwriting Association (SC Wind Pool) provides wind coverage for coastal properties unable to find private market options. When selling a home, documenting Fortified designation and earthquake preparedness adds buyer confidence.

FAQ

What is a hurricane deductible in SC?

Coastal SC policies carry hurricane deductibles of 2–5% of dwelling coverage. On a $300,000 Charleston home with a 3% deductible, you’d pay $9,000 before insurance kicks in. Factor this into your mortgage planning.

Do I need earthquake insurance in Charleston?

Yes. Charleston’s 1886 earthquake (estimated 7.3 magnitude) caused catastrophic damage. The fault is still active. Endorsements cost $100–$400/yr with 10–15% deductibles. For Lowcountry properties, this is strongly recommended. Your escrow can fund this coverage.

How does flooding affect inland SC?

The October 2015 floods proved that catastrophic flooding can strike anywhere in SC. Columbia, Sumter, and Midlands communities experienced devastating flooding from a non-hurricane rain event. NFIP policies start at $400/yr for lower-risk areas. Include this in closing costs. Building home equity near waterways requires flood protection. Use a estimate your monthly payment to budget.

What is the SC Safe Home Program?

SC Safe Home provides grants up to $5,000 for hurricane mitigation improvements including roof reinforcement, hurricane shutters, and window protection. Income-eligible homeowners may receive additional assistance. Check eligibility through the SC Department of Insurance.

Does SC have a FAIR Plan?

SC’s Wind & Hail Underwriting Association provides wind coverage for coastal properties. The SC FAIR Plan provides basic coverage for properties unable to find voluntary market insurance.

Does my credit score affect SC insurance?

Yes. South Carolina allows credit-based insurance scoring. Good credit saves 20–30%.

For more on South Carolina real estate, visit the South Carolina market guide. Compare insurance in neighboring states: North Carolina and Georgia.