Prosper New Construction Home Insurance: The 12-Month Builder’s Warranty Doesn’t Cover What You Think

by Schell Insurance  - October 15, 2025

You just closed on your brand new home in one of Prosper’s rapidly expanding neighborhoods. Maybe it’s in Whitley Place, Frontier Parkway, or one of the dozens of new developments sprouting up as Prosper transforms from a small town into one of the fastest-growing communities in Texas. The paint still smells fresh. The appliances have never been used. Everything is perfect and under warranty.

Your builder told you the home comes with a 12-month warranty that covers defects and issues. Your lender required you to get homeowners insurance before closing, so you’ve got a policy in place. Between the builder’s warranty and your insurance, you figure you’re completely protected for at least the first year.

Here’s the problem. The builder’s warranty and your homeowners insurance cover completely different things, and the gap between them is where new Prosper homeowners get caught with expensive surprises they never saw coming.

If you bought or are building a new construction home in Prosper and you’re not crystal clear on what your builder’s warranty covers versus what your homeowners insurance covers, call Schell Insurance at (972) 423-4546. We’ve been helping Collin County homeowners understand their coverage for over 95 years, and we work with new construction buyers in Prosper every single week. Let’s make sure you understand exactly what’s covered and what isn’t before you discover the gaps the hard way.

The explosion of new construction in Prosper over the past five years has created a whole generation of first-time homebuyers and move-up buyers who don’t fully understand how insurance works on brand new homes. Let’s fix that right now.

The Builder’s Warranty Covers Construction Defects, Not Damage

Your builder’s warranty, whether it’s 12 months or longer depending on what your builder offers, covers defects in materials and workmanship. If the drywall was installed incorrectly, if the plumbing was done wrong, if the roof wasn’t properly constructed, if there are structural issues – those are warranty claims.

What the builder’s warranty doesn’t cover is damage to your home from external events. A hailstorm damages your roof three months after you move in? That’s not a warranty issue. That’s an insurance claim. Someone breaks into your home and steals your belongings? Not covered by the builder’s warranty. Fire damages your kitchen? Builder’s warranty has nothing to do with it.

This seems obvious when you think about it, but in practice, new Prosper homeowners are constantly confused about whether something is a warranty issue or an insurance issue. The confusion leads to delayed responses, disputes with builders, and sometimes discovering that something isn’t covered by either the warranty or insurance because of how they approached it.

The fundamental distinction is simple. The builder’s warranty covers issues that existed when the home was built or that develop due to faulty construction. Your homeowners insurance covers damage that happens to your home after you own it from covered perils like fire, wind, hail, theft, and other specific events.

Understanding this distinction matters because how you report an issue and who you contact first determines whether you get the problem resolved quickly or end up fighting about coverage.

What Prosper’s Building Boom Means for Insurance

Prosper’s population has more than tripled in the past ten years. Thousands of new homes have been built and thousands more are under construction or planned. Drive through Prosper today and you see construction cranes, new subdivisions, and streets that didn’t exist two years ago.

This rapid growth creates specific insurance considerations that don’t exist in established neighborhoods. Your home is surrounded by active construction sites. Dirt roads that will eventually be paved are throwing dust and debris onto your property. Construction vehicles are driving past your house daily. The infrastructure around you is still being completed.

Insurance companies know all this. They understand that new construction areas have different risk profiles than established neighborhoods. Some of those risks are lower – newer homes have modern electrical systems, better fire suppression, updated building codes. Other risks are higher – construction activity nearby, incomplete infrastructure, rapidly changing neighborhood conditions.

For Prosper specifically, insurance carriers have been paying close attention to the growth. The area has seen its share of severe weather, including hailstorms and tornadoes in recent years. New construction claims in Prosper have taught insurance companies what to expect, and that knowledge affects how they price policies and what they require from homeowners.

Some carriers love writing new construction in Prosper because the homes are built to current codes and have modern systems. Other carriers are more cautious because rapid growth areas can have higher claims frequency initially as neighborhoods establish themselves.

Your Home Is Insured From Day One, But Day One Isn’t When You Think

Here’s a critical point that confuses new construction buyers in Prosper. Your homeowners insurance policy becomes effective on your closing date, which is when you legally own the home. Before closing, the home is the builder’s responsibility and their insurance covers it.

But here’s where it gets tricky. If you’re doing a build where you’re involved during construction, visiting the site, maybe making selections and customizations, you don’t have insurance coverage on that home until you close. If something happens to the home before closing – a storm damages it, vandals break in, construction materials get stolen – that’s all the builder’s problem, not yours.

Once you close, everything becomes your problem. The builder’s liability for the structure largely ends except for warranty issues. Your insurance is now the primary coverage for damage to the home.

Some new construction buyers in Prosper try to close as quickly as possible to take ownership, then they’re moving in while there’s still landscaping being finished, touch-up work happening, or minor construction details being completed. During that period, you own the home and you’re responsible for it, but there’s still active work happening. Make sure your insurance company knows this because some policies have limitations on coverage while construction or substantial improvements are ongoing at the property.

The 12-Month Warranty Doesn’t Cover Gradual Damage

One of the biggest misconceptions about builder’s warranties is what happens with issues that develop gradually over time. Your foundation develops minor settling cracks. Your roof starts showing signs of poor installation. Drainage issues around your home become apparent after heavy rains.

If these issues are discovered within the 12-month warranty period, the builder should address them under warranty assuming they’re legitimate construction defects. But if they develop slowly and you don’t notice them until after the warranty expires, you’re dealing with it yourself.

New Prosper homeowners often don’t know what to look for or what’s normal versus what indicates a problem. That brand new home seems perfect, so they don’t inspect it closely or document issues as they arise. Then 14 months after closing, they notice something that’s been developing for a while, and the builder tells them the warranty expired.

The other issue is that some problems aren’t immediately visible. You might have a plumbing issue inside a wall that doesn’t manifest as visible water damage until months later. By the time you see the damage and trace it back to faulty construction, the builder might dispute whether it’s a warranty issue or argue that you caused it through improper use.

Your homeowners insurance doesn’t cover gradual damage or construction defects that develop over time. Insurance covers sudden and accidental damage, not issues that develop slowly. So if you have a construction defect that becomes apparent after your warranty expires, you’re stuck with the repair cost out of pocket.

Hail Damage in the First Year Is Still an Insurance Claim

Prosper and the surrounding Collin County area get hailstorms. Some years are worse than others, but it’s not uncommon for new neighborhoods in Prosper to get hit with hail within the first year or two after construction.

When hail damages your brand new roof six months after you moved in, that’s not a builder’s warranty issue. The builder didn’t defectively construct your roof. An external event damaged it. That’s a homeowners insurance claim.

New homeowners are sometimes shocked by this because they feel like their brand new home shouldn’t need repairs in the first year. But insurance doesn’t care how old your home is. Hail damage is hail damage, and you file a claim, pay your deductible, and get your roof repaired or replaced.

The one complication here is that if your roof was improperly installed and that improper installation made it more susceptible to hail damage than it should have been, you might have both a warranty issue and an insurance issue. Your insurance will likely pay to repair the hail damage, and then you might have a warranty claim against the builder for the improper installation that caused more damage than should have occurred.

These situations get messy quickly, and new Prosper homeowners usually aren’t equipped to navigate them without help. That’s where having a good insurance agent and potentially a public adjuster or attorney comes in.

The Wind-Driven Rain Confusion

North Texas storms frequently involve high winds and heavy rain at the same time. Wind-driven rain can penetrate homes in ways that normal rain doesn’t, especially if there are any construction issues with window installation, door installation, or exterior sealing.

If a storm brings wind-driven rain and water gets into your new Prosper home through a window or door, is that a warranty issue or an insurance issue? The answer depends on why the water got in.

If the window was improperly installed or sealed by the builder and that’s why water penetrated, it’s arguably a warranty issue. If the wind and rain were severe enough that water would have penetrated even with proper installation, it’s an insurance claim. If the storm damaged the window or door and then water came in through the damaged opening, it’s definitely an insurance claim.

In practice, these situations are rarely clear-cut. The builder might say the window installation was fine and the storm was just too severe, making it an insurance issue. Your insurance company might say the window installation was faulty and it’s a warranty issue. Meanwhile, you have water damage to your new home and nobody wants to pay for the repairs.

The best approach is to document everything immediately, file an insurance claim to get the immediate damage addressed, and then pursue the builder separately if you believe there was a construction defect. Don’t wait for the builder and insurance company to agree on who’s responsible. Your insurance policy exists to cover storm damage, so use it, even if you later determine the builder should have been responsible.

Foundation Issues and the Gray Area

Texas, including Prosper, is known for expansive clay soils that can cause foundation movement. New homes in Prosper are built on these soils, and some amount of foundation settlement is normal as the home ages and the soil conditions stabilize.

If you notice foundation cracks or problems within the first year, is that a warranty issue? Usually yes, assuming the cracks are beyond normal settling and indicate a construction issue. The builder should evaluate it and make repairs if necessary.

But here’s the complication. Foundation damage caused by external factors like plumbing leaks, improper drainage, or soil conditions isn’t necessarily a warranty issue even if it happens in the first year. And homeowners insurance typically doesn’t cover foundation damage at all unless it’s directly caused by a covered peril.

Most homeowners policies specifically exclude earth movement, settling, cracking, and shrinking. If your foundation settles or develops cracks, that’s generally not covered by insurance. The exception would be if a covered peril directly caused the foundation damage, like a plumbing leak undermining the foundation or an explosion damaging the structure.

For new Prosper homeowners, foundation issues are probably the most confusing area because they don’t fit cleanly into either warranty coverage or insurance coverage. Your best protection is catching foundation issues early while still under warranty and making sure the builder addresses them properly. Once the warranty expires, foundation repairs are usually on you.

Appliances and Systems Have Separate Warranties

Your new Prosper home comes with brand new appliances, HVAC system, water heater, and other equipment. Each of these typically has its own manufacturer’s warranty, separate from the builder’s warranty on the home itself.

If your refrigerator stops working three months after you move in, that’s not a claim on your homeowners insurance and it’s not necessarily something the builder handles. You contact the appliance manufacturer under their warranty. Same with your HVAC system, your water heater, and other equipment.

Your homeowners insurance covers these items if they’re damaged by a covered peril. If a fire damages your appliances, insurance covers them. If a hailstorm somehow damages your HVAC condenser unit outside, insurance covers it. But normal mechanical failure or defects are manufacturer warranty issues, not insurance.

The confusion happens when something fails and you don’t know whether it failed because of a defect, normal wear, or damage from something else. Your HVAC stops working in July. Is it a defective unit, is it because the installation was done incorrectly, or is there no real problem and you just need to change the filter?

New homeowners in Prosper often call their builder first for everything, but appliance and equipment issues should usually go straight to the manufacturer. Your builder may help coordinate, especially if they think the installation was the problem, but ultimate responsibility usually falls to the equipment manufacturer under their warranty terms.

Water Damage Claims in the First Year

Water damage is one of the most common claims on new homes, and it’s where the warranty versus insurance confusion is most acute. Water can enter a home in many ways, and determining whether each situation is a warranty or insurance issue requires understanding the cause.

Plumbing leak inside a wall due to improper installation? That’s a warranty issue, although the resulting water damage might be partially covered by insurance depending on your policy and how long the leak went undetected.

Burst pipe due to freezing during a winter storm? That’s an insurance claim, though you might have to deal with questions about whether you maintained adequate heat in the home.

Water heater leaks and floods your utility room? Probably insurance if it’s sudden and accidental, possibly warranty if it’s due to a defective installation or unit.

Roof leak during a rainstorm? Could be either depending on whether the leak is due to construction defect or storm damage.

The critical thing for new Prosper homeowners is understanding that water damage claims need to be addressed immediately regardless of whether they’re warranty or insurance issues. Water damage gets worse the longer it’s left unaddressed. Mold can develop quickly. Structural damage can compound.

If you discover water damage, stop the water source if possible, start drying out the area, document everything with photos, and then figure out whether to call your builder or your insurance company. If there’s any doubt, call your insurance company. They’ll investigate and tell you if it’s covered or not.

The Replacement Cost Coverage You Need on New Construction

When you’re getting homeowners insurance on your new Prosper home, one critical coverage to understand is replacement cost versus actual cash value, both for your dwelling and for your personal property.

Replacement cost coverage means if your home or belongings are damaged or destroyed, the insurance company pays to replace them at current prices without deducting for depreciation. Actual cash value means they pay the depreciated value, which is much less.

For new construction, you might think this doesn’t matter because everything is new and hasn’t depreciated. But here’s the thing. Construction costs can change significantly even in a short time. If your brand new home burns down two years after you bought it, and construction costs have increased 20% in those two years, you need enough insurance to rebuild at current prices, not what it cost to build two years ago.

Make sure your dwelling coverage amount is adequate to rebuild your home at current construction costs, and make sure it’s on a replacement cost basis. For new homes in Prosper, we generally recommend extended replacement cost coverage that provides an additional buffer, typically 25% to 50% above your dwelling limit, to account for construction cost increases or unexpected rebuilding expenses.

For your personal property, replacement cost coverage is also important. If your brand new furniture is destroyed in a fire, replacement cost coverage means you get new furniture. Actual cash value means you get whatever your used furniture was worth, which could be 30% to 50% less than replacement cost even though it’s barely been used.

The premium difference between replacement cost and actual cash value coverage is modest, and for new homeowners with new belongings in a new home, replacement cost is absolutely worth it.

Flood Insurance and New Construction in Prosper

Most new subdivisions in Prosper are not in high-risk flood zones according to FEMA flood maps. But being outside a high-risk flood zone doesn’t mean your home can’t flood.

New construction areas often have drainage patterns that are still being established. Detention ponds are being built. Streets are being paved. The final grading around homes might not be complete. Until the entire subdivision infrastructure is finished, water flow patterns can be unpredictable.

We’ve seen new Prosper neighborhoods where homes flooded during heavy rains in the first couple years after construction because drainage infrastructure wasn’t completed yet or because grading issues directed water toward homes instead of away from them.

Your homeowners insurance does not cover flood damage. Not even a little bit. If water enters your home from outside due to flooding, that’s specifically excluded under every homeowners policy. You need separate flood insurance through the National Flood Insurance Program or a private flood carrier.

For new homes in Prosper outside high-risk flood zones, flood insurance is relatively inexpensive, often $400 to $600 per year for meaningful coverage. Given the uncertainties around new construction drainage and the potential for heavy rain events in North Texas, flood insurance is worth serious consideration even if you’re not in a mapped flood zone.

The other thing to know is that flood insurance has a 30-day waiting period. You can’t buy it when a storm is coming and have it take effect immediately. If you decide you want flood insurance, get it in place well before you think you might need it.

The Importance of Documenting Everything Early

One of the best things you can do as a new homeowner in Prosper is document the condition of your home thoroughly in the first few weeks after closing. Take photos and videos of every room, every system, every detail. Note any issues you find, no matter how minor.

This documentation serves multiple purposes. It gives you a baseline to compare against if issues develop later during your warranty period. It provides evidence if you need to file an insurance claim. It protects you if the builder tries to claim that damage you’re reporting existed at closing.

Walk through your home with a critical eye. Look for cracks in drywall or foundation. Check all windows and doors for proper operation and sealing. Run all faucets and check for leaks. Test all appliances. Look in your attic and crawl space if you have them. Check the grading around your home for proper drainage away from the foundation.

If you find issues, report them to your builder in writing immediately. Don’t rely on verbal conversations. Email or use whatever warranty claim system your builder provides, and keep copies of everything.

The more thoroughly you document your home’s condition early, the better protected you are whether you’re dealing with warranty issues or insurance claims later.

Read Your Actual Builder’s Warranty Document

Every builder provides some kind of warranty documentation at closing. Most Prosper homeowners receive it, stick it in a file, and never read it. That’s a mistake.

Your builder’s warranty document tells you exactly what’s covered, for how long, what’s excluded, and what process you need to follow to make warranty claims. If you don’t read it, you don’t know what you’re entitled to or how to enforce your rights.

Some builders provide very comprehensive warranties with clear terms and reasonable claim processes. Others provide minimal warranties with lots of exclusions and difficult claim procedures. Until you read yours, you don’t know which you have.

Pay particular attention to time limits for different types of issues. Cosmetic issues might have a 30-day or 90-day claim period. Workmanship issues might be covered for 12 months. Structural issues might have longer coverage, sometimes two years or more. If you miss the deadline for your type of claim, you’re out of luck.

Also understand what your responsibilities are under the warranty. Most builder warranties require you to maintain your home properly, which means things like cleaning gutters, maintaining proper grading, servicing HVAC systems, and other basic upkeep. If you neglect maintenance and that causes problems, the builder can deny warranty claims.

Knowing what your warranty actually says prevents unpleasant surprises when you discover that something you thought was covered actually isn’t, or that you missed a claim deadline you didn’t know existed.

How Much Personal Property Coverage You Actually Need

When you’re setting up homeowners insurance on your new Prosper home, you have to choose how much personal property coverage you want. This covers your belongings inside the home – furniture, clothes, electronics, everything you own.

Many people underestimate how much their belongings are worth. You just furnished your brand new home. You bought new furniture, new TVs, new kitchen items, new everything. Even if you moved some furniture from your previous home, you probably bought a lot of new stuff to fill a larger new home.

Actually inventory your belongings and estimate their replacement cost. Go room by room and add up what it would cost to replace everything. Most people are shocked when they do this exercise and discover their belongings are worth $100,000 to $200,000 or more.

Standard homeowners policies typically provide personal property coverage equal to 50% to 75% of your dwelling coverage. If your home is insured for $400,000, your personal property coverage might be $200,000 to $300,000. For many new homeowners, that’s adequate, but not always.

If you have valuable items like jewelry, art, collectibles, or expensive electronics, those might have sub-limits in your policy that are too low. Standard policies often limit jewelry to $1,500 or $2,500 per claim, for example. If you have an engagement ring worth $15,000, you need a separate scheduled personal property endorsement or floater to cover it properly.

Don’t skimp on personal property coverage just to save a few dollars on premiums. You furnished your entire new home. Make sure you have adequate insurance to replace those furnishings if something happens.

The Actual Cash Value Roof Trap

Here’s something that catches new Prosper homeowners by surprise. Some homeowners insurance policies cover your roof on an actual cash value basis rather than replacement cost, even though the dwelling itself has replacement cost coverage.

This means if your brand new roof gets damaged by hail two years after you move in, the insurance company might depreciate the roof based on its age and expected lifespan before paying your claim. On a roof expected to last 20 years, two years of depreciation could reduce your claim payout by 10% or more.

For new construction, roof depreciation seems ridiculous because the roof is practically brand new. But insurance companies don’t care. If the policy says actual cash value for the roof, that’s what you get.

Make absolutely sure your homeowners policy covers your roof on a replacement cost basis without depreciation. This should be standard for new construction, but it’s not universal. Some carriers use ACV roof coverage to lower premiums, betting that most people won’t realize the coverage limitation until they have a claim.

If your policy has ACV roof coverage, either get it changed to replacement cost or switch carriers. The premium difference is not worth the massive out-of-pocket expense you’ll face if you have significant roof damage.

When to Involve Your Insurance Agent vs Your Builder

Knowing who to call first when something happens to your new Prosper home can save you time, money, and frustration. Here’s a general guide.

Call your builder first for issues that appear to be construction defects, workmanship problems, or warranty items. Cracks in drywall, doors that don’t close properly, plumbing that doesn’t work right, squeaky floors, paint problems – these are builder issues.

Call your insurance agent or company first for damage from external events. Storm damage, fire, theft, vandalism, someone getting injured on your property – these are insurance issues.

If you’re not sure which it is, err on the side of calling your insurance agent. They can help you determine whether it’s an insurance claim or not, and if it’s not, they can often point you toward the right solution whether that’s a warranty claim or something else.

Don’t wait to see if the builder will handle something under warranty before reporting it to insurance if it might be an insurance claim. Many policies have requirements to report claims promptly, and delaying your report while you try to get the builder to fix it could create coverage issues.

The other critical point is that your insurance agent is your advocate in dealing with the insurance company. Your builder is not. If you have a claim dispute or coverage question, your agent should be helping you navigate it. Use that resource.

Upgrading Coverage as Your Home Appreciates

Real estate values in Prosper have been increasing rapidly as the town grows and becomes more desirable. The home you bought for $450,000 might be worth $550,000 three years later. That appreciation is great for your net worth, but it creates an insurance consideration.

Your dwelling coverage needs to keep pace with reconstruction costs, which don’t always move in lockstep with home values but generally trend upward over time. If you set your dwelling coverage at $400,000 when you bought the home and you never increase it, you might be underinsured a few years later when construction costs have increased.

Most insurance companies have some kind of inflation guard endorsement that automatically increases your dwelling coverage by a small percentage each year to keep pace with construction cost inflation. Make sure your policy has this feature.

But automatic increases might not be enough if construction costs spike or if you make improvements to your home that increase its value. Review your dwelling coverage annually and discuss with your agent whether it needs to be adjusted upward.

Being underinsured is one of the worst situations you can face after a major loss. You thought you had adequate coverage, but when it comes time to rebuild, you discover the insurance proceeds aren’t enough and you’re covering the difference out of pocket. Keep your coverage current to avoid this.

Your New Prosper Home Needs the Right Protection from Day One

The builder’s warranty on your new Prosper home provides important protection against construction defects, but it’s not a substitute for comprehensive homeowners insurance. Understanding what each covers and where the gaps exist is critical for protecting your investment.

New construction in a rapidly growing area like Prosper comes with unique risks and considerations that established neighborhoods don’t have. Your insurance coverage needs to account for these realities while also providing the standard protections every homeowner needs.

Don’t assume your coverage is adequate just because you’re meeting your lender’s minimum requirements. Those requirements are designed to protect the lender’s interest in your home, not to fully protect you and your family.

Take the time to understand what you have, what you need, and where any gaps exist. Review your policy with someone who can explain it in plain language. Ask questions about anything you don’t understand. Make sure your coverage limits are appropriate for your specific home and situation.

Bought a new construction home in Prosper and want to make sure your insurance coverage is right? Call Schell Insurance at (972) 423-4546. We’ve been helping Collin County homeowners for over 95 years, and we work with new construction buyers in Prosper regularly. Let’s review your coverage together and make sure you understand exactly what’s protected and what gaps might exist. Your builder’s warranty and your homeowners insurance should work together to protect you, but only if you have the right coverage in place from the start. Don’t wait until you have a problem to discover what you should have done differently.

Plano Life Insurance for Tech Workers: Stock Options, RSUs, and Coverage Gaps Nobody Talks About
McKinney TX Auto Insurance: Why Your Rates Keep Going Up and What You Can Do About It

You may be interested in