9 Texas Home Insurance Add-Ons Owners Pay For and Never Use

The average Texas homeowner paid $3,291 for a base home insurance policy in 2024, according to the state’s insurance regulator.

Insurers sell a long menu of optional add-ons on top of that number.

Not every item earns back what a homeowner pays for it.

These are the add-ons on a Texas home insurance policy that rarely pay an owner back, no matter how many years they keep the coverage.

Note: This is general information, not insurance advice. Coverage, pricing, and policy terms are subject to change, so confirm the specifics with your insurer, agent, or the Texas Department of Insurance.

1. Sewer and Drain Backup Coverage

Sewer and drain backup coverage is one of the standard optional endorsements the Texas Department of Insurance lists for homeowners, and insurers sell it for about $40 to $75 a year.

It only responds to one mechanism: Water backing up into the home through a sewer, a drain, or a failed sump pump.

It doesn’t cover flooding that causes some of the worst damage in Texas, the kind that rolls in from a rising creek, a storm surge, or a flash flood after a downpour.

That needs flood insurance instead.

Many Texas owners buy the backup endorsement after a scare during heavy rain, assuming it covers the water creeping toward their door, then never file a claim because the water that threatens their home never once comes up through a drain.

2. Foundation and Slab Damage Coverage

Foundation and slab damage coverage pays to repair cracks and shifting that start beneath a Texas home’s foundation.

Expansive clay soil covers much of Texas, swelling when it’s wet and shrinking when it’s dry, and that constant movement is why so many Texas homes crack.

The soil is the problem.

Insurers cap this endorsement around 15% of a home’s dwelling coverage limit, so a $300,000 policy might carry up to $45,000 of foundation protection.

That protection only kicks in for a sudden, identifiable event, like a pipe bursting beneath the foundation.

The gradual clay-soil movement that cracks so many Texas foundations doesn’t count as sudden, so it stays excluded even with the endorsement attached.

3. Increased Mold Removal Coverage

Increased mold removal coverage raises the low dollar limit a standard Texas policy puts on mold cleanup.

A typical Texas mold endorsement caps payouts at $2,500, so owners buy this add-on to raise that ceiling.

Raising the limit doesn’t remove the exclusion underneath it.

Every version of this coverage still excludes mold traced to “constant or repeated seepage,” the slow, humidity-driven moisture behind many Texas mold claims.

The limit isn’t the problem.

So an owner can pay for a higher mold limit for years and insurers can still deny the claim because the exclusion applies no matter what the dollar limit says.

4. Ordinance or Law Coverage

Ordinance or law coverage pays the extra cost of rebuilding a Texas home to current building codes after a covered loss.

Insurers price it around $66 a year for $40,000 of coverage.

It only pays out when two things line up at once: The home suffers damage severe enough to trigger a full code-compliant rebuild, and the local building code changed since the house went up.

Both, not one.

A cracked run of shingles or a leaking water heater almost never forces a full rebuild, so the code-upgrade money many owners renew every year sits behind a threshold their actual repairs don’t reach.

5. Extended Replacement Cost Coverage

Extended replacement cost coverage raises a Texas policy’s dwelling limit automatically if construction costs spike after a disaster, the last of the rebuilding-focused add-ons on this list.

Insurers typically price it around $30 to $50 a year, stretching the payout 10% to 50% above the stated coverage limit.

A safety net, in theory.

It only matters on a total loss, the rare claim where a home burns to the slab or a tornado levels it and rebuilding costs blow past the dwelling limit.

A constructive total loss in Texas typically isn’t declared unless repair estimates rise to a large share of the home’s insured value, a bar the average claim, a damaged fence or a soaked ceiling, never comes close to clearing.

So the extra cushion sits there, unused, through years of smaller claims that never test it.

6. Earthquake Coverage

Earthquake coverage protects a Texas home against quake damage, and insurers sell it as a flat add-on no matter where in the state that home sits.

Meaningful earthquake activity in Texas is concentrated in a couple of pockets, not spread evenly across the state.

The Permian Basin, out in West Texas, recorded a magnitude-5.0 quake in March 2020 that the U.S. Geological Survey (USGS) traces to decades of wastewater injected deep underground from oil and gas drilling.

Not the whole map.

For a homeowner outside those oil-and-gas-linked pockets, the earthquake endorsement is protecting against a peril that, per the USGS's own tracking, essentially doesn't reach their part of Texas.

7. Mandatory Evacuation Coverage

Mandatory evacuation coverage is another add-on Texas insurers sell on a home insurance policy, extending the additional living expense benefit for a mandatory evacuation order or an extended loss of utilities, nothing broader.

It only pays out under one of those two triggers, not general bad weather or a personal decision to leave town.

An order, not a warning.

Mandatory evacuation orders in Texas are overwhelmingly a coastal, hurricane-season event, issued for counties directly in a storm's path.

An owner living hundreds of miles inland, in a county with no history of that kind of order, pays every year for a trigger their own county's emergency managers may never pull.

8. Scheduled Jewelry and Valuables Coverage

Scheduled jewelry and valuables coverage insures individual pieces, jewelry, fine art, or electronics, by name, and it's the first add-on the Texas Department of Insurance lists on its own homeowners guide.

A standard Texas policy already includes a modest payout for jewelry theft without any endorsement attached, commonly capped around $1,500 for the whole category combined.

The floater raises that ceiling and widens what counts as a loss, usually for 1% to 2% of the item's value every year.

A steady bill, either way.

For any single scheduled ring or watch, being stolen or lost in a given year is a low-odds event, so many owners renew the floater year after year even though that item generates no claim at all.

9. Equipment Breakdown Coverage

Equipment breakdown coverage pays for a sudden mechanical or electrical failure in a home's major systems, the air conditioner, the water heater, a well pump, the kind of failure a standard Texas policy leaves out entirely.

Insurers price it around $25 to $50 a year for roughly $50,000 in coverage per incident.

The coverage only pays for an internal cause, a motor burnout, a power surge, a short circuit, something sudden and mechanical.

Wear and tear doesn't count.

The slow decline of an aging air conditioner or water heater is far more common than one dramatic failure, and that kind of ordinary wear is excluded by name in every version of this coverage.

What Texas Homeowners Already Pay Before Add-Ons

Texas homeowners paid a $3,291 average annual premium in 2024, according to the Texas Department of Insurance, before any optional add-on raises that bill higher.

Already rising fast.

The median Texas homeowner paid 60% more for home insurance in 2024 than in 2019, according to Federal Reserve Bank of Dallas research, more than double the nationwide increase over the same five years.

Every add-on on this list rides on top of that number, not instead of it.