By Mauldin Insurance Group  |  Lexington, South Carolina  |  April 2026

 

You pay for home insurance every month. But do you actually know what it covers? Most SC homeowners have a general sense — fire, theft, storms — but the details matter enormously when something goes wrong.

The difference between a claim that's fully covered and one that leaves you holding a $30,000 bill often comes down to a coverage gap you didn't know existed. And in South Carolina — where hailstorms, hurricanes, flooding, and extreme heat all create real risks — those gaps can be costly.

This guide walks through every component of a standard homeowners insurance policy, what each one actually pays for, what's specifically excluded, and what SC Midlands homeowners should watch out for.

 

 

The Six Coverages in a Standard SC Homeowners Policy

A standard HO-3 policy — the most common homeowners policy in South Carolina — is made up of six distinct coverage types. Here's what each one does:

 

Coverage	What It Pays For	SC Homeowner Watch-Out
Dwelling (Coverage A)	Rebuilds or repairs the physical structure of your home — walls, roof, foundation, built-in appliances, attached garage	Must reflect replacement cost, not market value. Construction costs in SC have surged since 2020.
Other Structures (Coverage B)	Detached garage, fence, shed, workshop, pool house — anything not attached to the main dwelling	Typically 10% of dwelling coverage. If you have a large detached garage, you may need to increase this.
Personal Property (Coverage C)	Your belongings — furniture, clothing, electronics, appliances, sports equipment, tools	Standard policies cover at actual cash value (depreciated). Ask about replacement cost coverage for personal property.
Loss of Use (Coverage D)	Hotel, meals, storage, and living expenses if your home is uninhabitable after a covered loss	Often underestimated. With Lexington construction timelines, you may be displaced for months.
Personal Liability (Coverage E)	Legal defense costs and damages if someone is injured on your property or you accidentally damage someone else's property	SC dog bite laws create significant liability. Pools, trampolines, and certain breeds may require higher limits.
Medical Payments (Coverage F)	Medical bills for guests injured on your property — regardless of fault — up to a set limit (typically $1,000–$5,000)	Faster resolution without a lawsuit. Low-cost coverage that prevents small incidents from becoming big claims.

 

 

What Home Insurance Does NOT Cover in South Carolina

This is where homeowners get surprised. Here are the most common exclusions — and why they matter specifically to SC Midlands residents:

 

What Is NOT Covered	Why It Matters in SC	Solution
Flood damage	Lexington County has significant flood-prone areas — Saluda River, Lake Murray spillway zones, low-lying subdivisions	Separate NFIP or private flood policy
Earthquake damage	SC sits on a minor fault line — rare but not impossible	Earthquake rider (very affordable in SC)
Sewer/drain backup	Heavy SC rain events cause frequent sewer backup claims statewide	Sewer backup rider (~$50–$100/yr)
Normal wear & tear	A 20-year-old roof that fails isn't a sudden loss — it's maintenance	Keep up with roof/HVAC maintenance; document it
Mold (in most cases)	SC humidity creates mold risk — most policies exclude it unless caused by a sudden covered loss	Ask about mold endorsement if in a high-humidity area
High-value jewelry/art	Standard policies cap coverage ($1,000–$2,500 typical)	Scheduled personal property rider
Business property/equipment	Home-based business gear may not be covered	Home business endorsement or separate BOP
Vacant home damage	Policies may exclude damage if home is unoccupied >30–60 days	Notify your agent if traveling or between moves

 

🌊  The Flood Gap in Lexington County Standard homeowners insurance never covers flooding — not from heavy rain, rising rivers, storm surge, or Lake Murray overflow. Lexington County has experienced significant flood events along the Saluda River and in low-lying neighborhoods. If your home is anywhere near flood-prone terrain, a separate flood policy is essential — not optional.

 

 

Actual Cash Value vs. Replacement Cost — A Critical Distinction

One of the most important decisions in your home insurance policy is how your personal property is valued after a loss:

Actual Cash Value (ACV): Pays what your belongings were worth at the time of loss — meaning depreciation is subtracted. A 5-year-old TV worth $800 new might only pay out $300 under ACV.

Replacement Cost Value (RCV): Pays what it actually costs to replace the item with a new equivalent today. The same TV would pay closer to the current retail price.

Most standard policies default to ACV for personal property. Upgrading to replacement cost coverage typically adds 10–15% to your premium — and is almost always worth it.

💡  Dwelling Coverage Is Always Replacement Cost The good news: your dwelling (the structure of your home) is typically covered at replacement cost by default on most HO-3 policies. The issue is making sure the coverage limit actually reflects what it would cost to rebuild — which, given construction cost increases since 2020, many SC homeowners have not updated.

 

 

The Replacement Cost Problem — Are You Underinsured?

This is the most common and most dangerous home insurance mistake we see among Lexington-area homeowners: insuring the home for market value instead of replacement cost

Market value includes your land, your neighborhood, and comparable sales. Replacement cost is strictly what it would cost to rebuild the structure of your home from the ground up if it were completely destroyed — labor, materials, permits, and all.

In today's SC construction market, replacement costs are significantly higher than they were even three to four years ago. Lumber, labor, and materials have all risen sharply. If your dwelling coverage limit was set in 2019 or 2020 and hasn't been reviewed since, there's a real chance your home is underinsured by $50,000 or more.

When we quote a home for a new client, we always run a replacement cost estimator. It's one of the most important things we do.

 

 

Special Situations SC Homeowners Should Know About

Older Homes

Homes built before 1990 — common throughout established Lexington neighborhoods — can present coverage challenges. Knob-and-tube wiring, polybutylene plumbing, and older HVAC systems can result in coverage limitations or exclusions from some carriers. We can help you find carriers who write older homes competitively.

Pools and Trampolines

SC liability laws put real exposure on homeowners with pools, trampolines, and certain outdoor features. These are considered attractive nuisances — meaning you can be held liable even if someone enters your property without permission. Make sure your liability limits are adequate (we typically recommend $300,000–$500,000) and ask about umbrella coverage if you have significant assets.

Home-Based Businesses

If you run any kind of business from your home — a side hustle, an Etsy shop, client meetings, equipment storage — your standard HO-3 likely provides little to no coverage for business-related property or liability. A home business endorsement or a separate Business Owner's Policy (BOP) fills this gap.

Short-Term Rentals (Airbnb / VRBO)

Renting your home or a room through a short-term rental platform creates significant coverage gaps in a standard homeowners policy. Most policies exclude or severely limit coverage during rental periods. If you rent your home even occasionally, talk to us about the right coverage solution.

 

 

How Much Home Insurance Coverage Do You Actually Need?

As a starting framework for SC Midlands homeowners:

• Dwelling (Coverage A): Should equal the full replacement cost of your home's structure — not the purchase price or assessed value. For most Lexington-area homes, this ranges from $180–$350/sq ft depending on construction quality and finishes.
• Personal Property (Coverage C): Take a home inventory. Most families are surprised how quickly belongings add up. $75,000–$150,000 is common for a mid-size SC household.
• Liability (Coverage E): We recommend a minimum of $300,000. If you have significant assets, an umbrella policy on top of this makes sense.
• Loss of Use (Coverage D): Typically set at 20–30% of dwelling coverage automatically. Given SC contractor availability, make sure this is enough to cover 6–12 months of alternative housing.

 

 

Why Shopping with an Independent Agent Matters

When you buy through a single carrier's website or a captive agent, you get one company's definition of coverage, one set of exclusions, and one price. You don't know what you're missing because you have nothing to compare it to.

As an independent agency in Lexington, we work with multiple carriers. We compare not just price but coverage terms, exclusion language, claims reputation, and how each carrier handles SC-specific risks like wind, hail, and older home construction.

The cheapest policy is rarely the best one. We help you find the right one.

 

 

The Bottom Line

Your homeowners policy is one of the most important financial safety nets you own. But it only works if you understand what it covers — and if the coverage limits actually reflect what it would cost to rebuild, replace, and recover.

If you haven't reviewed your policy in the last two years, there's a good chance something has changed — construction costs, your home's value, what's in it, or what risks surround it. A free review takes 15 minutes and can make a meaningful difference.

Give us a call. We're right here in Lexington and we'd love to help.

 

Get Your Free Home Insurance Quote No pressure. No jargon. Just honest guidance from your neighbors in Lexington, SC. 📞 Call or Text Ben: 803-920-8827 🌐 mauldininsurancegroup.com/auto-home-quote 📍 Proudly serving Lexington, Columbia, Irmo, Chapin, Lake Murray & the SC Midlands