If your mortgage payment has gone up even though you have a fixed interest rate, you’re not imagining it.

For many Texas homeowners, rising homeowners insurance premiums are increasing monthly mortgage payments through escrow.

Texas homeowners insurance premiums increased about 76% from 2020 to 2025, rising from an average of $1,987 to $3,506 per year, according to the Texas Department of Insurance. TDI also reports that wind and hail have accounted for an average 62% of Texas homeowners insurance losses since 2019.

And the impact isn't limited to current homeowners. Higher insurance costs are also changing how much home some buyers can afford.

Here’s what you need to know.

Why Did My Mortgage Payment Go Up?

A fixed-rate mortgage keeps your principal and interest payment stable.

But your total monthly payment may also include:

-Property taxes
-Homeowners insurance
-Mortgage insurance, if applicable

Those costs can change.

If your homeowners insurance premium increases, your mortgage servicer may need to collect more money each month through escrow.

What Is an Escrow Shortage?

An escrow shortage happens when there isn't enough money in your escrow account to cover expenses like property taxes or homeowners insurance. If your insurance premium increases, your mortgage servicer may increase your monthly escrow payment to make up the shortage and prepare for the higher cost going forward.

The Consumer Financial Protection Bureau confirms that many homeowners pay insurance through mortgage escrow accounts, with the lender collecting that money and paying the insurer when the bill comes due.

Why an Insurance Increase Can Feel Twice as Expensive

Here's where homeowners sometimes get caught off guard.

Say your annual insurance premium increases by $1,200.

Your mortgage company may need to:

1. Recover the $1,200 escrow shortage from the previous year.

2. Start collecting enough to cover the higher premium going forward.

What Changed	Monthly Impact
Repay escrow shortage	+$100
Fund higher premium	+$100
Potential increase	+$200/month

So your mortgage rate didn't change, but your monthly payment did.

Once the shortage has been repaid, that portion of the increase may go away. The higher insurance expense, however, remains unless your premium changes.

Why Is Texas Home Insurance Getting More Expensive?

There isn't one single reason.

Severe weather: Hail, hurricanes, windstorms, freezes and other major weather events have resulted in billions of dollars in insurance claims across Texas.

Higher repair costs: Roofing, building materials and skilled labor cost more than they did several years ago, making homes more expensive to repair or rebuild.

Reinsurance costs: Insurance companies purchase their own insurance against major losses. When those costs rise, some of that expense can make its way into consumer premiums.

Higher replacement values: The amount required to rebuild many Texas homes has also increased.

For homeowners, the result is simple: insurance has become a much bigger part of the monthly housing budget.

How Higher Insurance Costs Affect Home Buyers

Higher insurance doesn't just affect people who already own a home. It can also reduce a buyer's purchasing power.

Mortgage lenders qualify buyers using the total estimated housing payment, including:

Principal + Interest + Taxes + Insurance

If insurance costs $130 more per month than expected, that's $130 less available for the mortgage payment.

Depending on the loan and interest rate, an additional $130–$150 per month could translate into roughly $18,000–$22,000 less borrowing capacity.

That's why two homes with the same price don't necessarily have the same level of affordability.

Why Home Insurance Costs Vary Across Greater Houston

In Greater Houston, two homes with the same price can have very different insurance costs. A newer home in Bridgeland or Elyson, for example, may have a different insurance profile than an older home in an established Cypress or Katy neighborhood.

Insurance companies look at the property itself, including:

• Roof age and replacement history
• Previous insurance claims
• Home age and construction
• Replacement cost
• Wind/hail deductible
• Flood zone and flood history
• Distance from the coast
• Coverage type and deductible
• Prior water damage
• Pool or other property features

Flood insurance adds another consideration since standard homeowners insurance generally does not cover flooding. Even homes outside a FEMA-designated high-risk flood zone may carry flood coverage, while properties closer to the coast may have additional windstorm considerations.

So when comparing a $450,000 home in Cypress with a $450,000 home in Katy, Tomball or another Houston suburb, don't assume the monthly cost will be the same. Property taxes, homeowners insurance, flood insurance and HOA fees can all change the final number.

For buyers, we recommend getting a property-specific insurance quote during the option period rather than estimating insurance based on the seller's current premium.

What Homeowners Can Do

If your insurance renewal is approaching, don't automatically accept the new premium.

Shop before renewal. Compare policies several weeks before your current policy expires.

Review your roof coverage. Roof age, condition, deductibles and replacement-cost versus actual-cash-value coverage can make a meaningful difference.

Read your escrow analysis. If your mortgage payment increases, determine how much is from insurance, taxes and an escrow shortage.

Ask about paying the shortage upfront. If your servicer allows it, paying an escrow shortage in a lump sum may reduce the temporary increase in your monthly payment.

What Buyers Should Do Before Making an Offer

Insurance should be part of the home-buying conversation much earlier than it used to be.

Get a quote early. Once you're seriously considering a home, ask an insurance professional for an estimate.

Check the roof. Find out its age, condition and replacement history.

Compare monthly costs, not just prices. A lower-priced home isn't automatically less expensive to own.

Most importantly, don't wait until you're days away from closing to discover what the property will cost to insure.

What Rising Insurance Costs Mean for Your Housing Budget

Home affordability isn't just about the mortgage rate anymore.

For Texas homeowners, rising insurance costs can increase monthly payments even with a fixed-rate mortgage. For buyers, those same premiums can affect purchasing power and loan qualification.

The number that matters most isn't simply the price of the home. It's what that home costs you each month.

Insurance isn't the only factor changing affordability. See how assumable mortgages could potentially change monthly payments for Houston buyers and sellers.

Frequently Asked Questions

Can homeowners insurance make my mortgage payment go up? +

Yes. If insurance is paid through escrow, a higher premium can increase the amount your mortgage servicer collects each month.

Why did my mortgage payment increase if I have a fixed interest rate? +

A fixed rate keeps principal and interest stable, but property taxes and homeowners insurance can still change.

Will my mortgage payment go back down after an escrow shortage? +

It may decrease after the shortage is repaid, but the portion covering your higher insurance premium will generally remain unless the premium changes.

Should Houston home buyers get an insurance quote before closing? +

Yes. Buyers should get a property-specific quote early enough to understand how insurance affects their estimated monthly payment.

Buying a Home in Greater Houston?

Don't compare homes by price alone. We help buyers understand the bigger monthly picture, including property taxes, MUD rates, HOA fees, flood considerations and other property-specific costs that can affect affordability.

Thinking about Cypress, Katy, Tomball, Magnolia, Fulshear or another Houston suburb? Contact Newcomb Realty Group and we'll help you compare the full monthly cost before you make a decision.

Insurance premiums and mortgage qualification vary by property, insurer and borrower. This article is for general educational purposes and is not insurance, lending, tax or financial advice.

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