Why Your Columbia SC Homeowners Insurance Went Up in 2026
Why did my South Carolina homeowners insurance increase in 2026?
South Carolina homeowners insurance rates rose roughly 20% over the past year, placing the state among the six with the highest increases nationally, according to Insurify's rate reporting. Two forces drive most of it. Rebuild costs per square foot in the Lexington and Columbia area climbed 25 to 40% between 2020 and 2024, and insurers price storm risk across entire regions rather than individual properties, so Storms Debby and Helene affected rates statewide regardless of your own claim history. Local insurance agencies report Midlands increases in the 15 to 40% range, though that figure comes from agency reporting rather than a regulatory filing.
Let me start with what I am and what I am not.
I sell houses in the Midlands. I do not sell insurance, I am not licensed for it, and I am not going to tell you what coverage to carry. That conversation belongs to your insurance agent and you deserve someone qualified for it.
What I can tell you is that insurance has become a real estate conversation this year. It comes up in listing appointments. It comes up at closings. It comes up when someone opens a renewal, does some quick arithmetic about what the house costs to keep, and calls me to ask what it would sell for. So it is worth explaining honestly, with the sources attached.
What is actually driving the increase
Statewide, rates are up about 20% over the past year, which puts South Carolina among the six states with the highest increases, according to Insurify. Insurify also projects the average annual cost of home insurance to rise about 4% nationally to $3,057 by the end of 2026, the fifth consecutive year of increases.
Locally, insurance agencies in the Midlands report increases in the 15 to 40% range for Lexington and Richland homeowners. I want to be careful about how I present that one. That range comes from insurance agency blog posts, not from a South Carolina Department of Insurance filing. It matches what I hear from clients, but treat it as what agents in this area are seeing rather than an official statistic.
For context on where Columbia sits, MoneyGeek puts Columbia among the lower-cost markets in the state, around $193 a month, because inland Midlands properties carry less hurricane and flood exposure than the coast. Standard coverage in inland areas runs roughly $1,968 a year. Lower than Myrtle Beach is not the same as flat, though, and a percentage increase on a lower base is still a real number out of your account.
Underneath the percentages, two things explain most of what is happening.
Rebuild cost. Your policy does not insure what you paid for the house. It insures what it would cost to put the house back. In the Lexington and Columbia area, rebuild cost per square foot rose somewhere between 25 and 40% from 2020 to 2024. If your carrier raised your dwelling coverage limit to keep up with that, part of your premium increase bought you more coverage rather than the same coverage at a higher price. Those are two very different situations and your declarations page will tell you which one you are in.
Regional risk pricing. Insurers price by region, not by household. Storms Debby and Helene shaped the rate path for this whole state. A clean claim history helps you, and it does not remove you from the region you live in. That is the part people find hardest to accept, and it is also the honest answer to "but I have never filed a claim."
Four things worth doing before you sign the renewal
1. Read the dwelling coverage line, not just the premium
Almost everyone looks at the payment and stops there. Look at the dwelling coverage number and compare it to last year's. If it went up meaningfully, some of your increase is additional coverage tracking construction costs. That is a fundamentally different conversation to have with your agent than "my rate went up for no reason."
2. Ask about both deductibles, not just one
South Carolina policies frequently carry more than one deductible. There is a standard all-perils deductible, commonly somewhere in the $1,000 to $5,000 range, and a separate named storm deductible that applies when the loss came from a named tropical storm or hurricane. Damage from a non-named storm falls under the standard deductible. Damage during a named storm falls under the other one.
A lot of homeowners have never looked at that second number. It is worth knowing before you need it, not after.
3. If you suspect roof damage, get a roofer to look before you file anything
This is the one that costs people real money.
Filing a claim marks your policy record even when the insurer pays you nothing. So if you file, and the damage turns out to sit below your deductible, you have spent a claim for zero dollars. A pre-season roof inspection generally runs $100 to $300. Compared to what a roof problem costs when it is found during a storm instead of before one, that is inexpensive information.
Timing matters here too. South Carolina hurricane season runs June 1 through November 30, and the peak stretch is August through October. September sits right in the middle of it.
4. If the renewal started you thinking about selling, use numbers instead of a feeling
I have had this conversation several times this year. Someone opens a renewal, adds up taxes and insurance and maintenance, and starts wondering whether the house still makes sense.
That is a completely reasonable thing to wonder. I would just do it with actual figures. What the house would bring on today's market, what you would net after costs, and what the next place would genuinely cost you to run, insurance included. Sometimes that math says stay. Sometimes it says move. Either answer is fine, and both are better than a decision made off a single envelope.
If you want help with the selling side of that math, that part is mine and I am glad to do it. For the insurance side, call your agent.
What this means if you are buying right now
Two practical notes for buyers in the Midlands.
Get an insurance quote during your due diligence period, not after. Premiums have moved enough that a quote from a year ago is not useful, and a surprise on the insurance line can change what you can comfortably afford. Ask early.
If the property sits in a FEMA Special Flood Hazard Area, zone A or V, and you are using a federally backed mortgage, flood insurance is required. Columbia has AE zones running into residential areas along the Congaree, Saluda, and Broad rivers. Under FEMA's Risk Rating 2.0, premiums are no longer based on the zone alone. Elevation, distance from water, construction type, and rebuild cost all factor in. You can check an address at msc.fema.gov.
Frequently Asked Questions
Why did my insurance go up when I have never filed a claim?
Insurers price risk regionally, not household by household. Rebuild costs across the Lexington and Columbia area rose 25 to 40% between 2020 and 2024, and statewide storm losses from Debby and Helene affected the whole state's rate path. A clean claim history helps your position and does not remove you from your region's pricing.
Does filing a claim hurt me even if the insurer pays nothing?
Filing marks your policy record regardless of whether a payment is made. That is why having a roofer inspect the damage first is worth the $100 to $300 it typically costs. If the damage sits below your deductible, you learn that before spending a claim.
What is a named storm deductible?
It is a separate deductible that applies when the damage comes from a named tropical storm or hurricane, instead of your standard all-perils deductible. Non-named storm damage falls under the standard deductible, commonly $1,000 to $5,000. Check your declarations page for both figures.
Should I sell because my insurance went up?
Not on the insurance line alone. Run the full picture: what the house would bring today, what you would net after selling costs, and what the next place would cost to own including its own insurance. Sometimes that math supports staying.
Do I need flood insurance in Columbia?
If the property sits in a FEMA Special Flood Hazard Area, zone A or V, and you have a federally backed mortgage, yes. Columbia has AE zones extending into residential areas along the Congaree, Saluda, and Broad rivers. You can look up any address at msc.fema.gov.
Insurance questions belong with your insurance agent, and I would call them before you sign anything. If the renewal started a bigger conversation about whether the house still makes sense, that is the part I can help with. Call or text me and we will look at real numbers on both sides.
Courtney McCullough, REALTOR®, Broker Associate Pawmetto Homes Team at Tzedi Co Realty 803.307.7788 | courtney@pawmettohomes.com
About Courtney McCullough
Courtney McCullough is a REALTOR® and Broker Associate with the Pawmetto Homes Team at Tzedi Co Realty, South Carolina license #121817. She works with buyers, sellers, land, and investor clients across Lexington, Columbia, Sumter, and the greater Midlands. Every home she closes funds the adoption fee for a shelter dog through Final Victory Animal Rescue and the Animal Protection League of South Carolina.
