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Home Upgrades and Insurance Rates: How Renovations Impact Coverage

July 17, 2025

home insurance

Summer sparks a wave of home improvement projects across Massachusetts — from modern kitchen remodels to state-of-the-art smart security systems. But amid the excitement, one key detail is often overlooked: how those upgrades affect your home insurance. Renovations can either raise or reduce your premiums, depending on the nature of the project. More importantly, they may shift your coverage needs altogether. Here’s what every homeowner should understand before tearing down walls or rewiring the house.

Why Renovations Affect Home Insurance

When you upgrade your home, you’re not just improving aesthetics; you’re also changing the risk profile and rebuilding cost, two key factors insurers use to determine premiums. Even minor updates, like swapping laminate for granite countertops, can increase your home’s value and, by extension, its replacement cost.

If you don’t update your policy after a remodel, you could be underinsured in the event of a claim. A kitchen fire or burst pipe might cost far more to fix than your current policy covers. And if your insurance company wasn’t notified, that oversight could delay or reduce the payout.

Upgrades That May Increase Your Premium

Some home improvements naturally increase your premiums because they raise the cost to rebuild or introduce additional liability risks.

Kitchen & Bathroom Remodels

High-end upgrades like marble countertops, designer tile, and custom cabinetry make your home more valuable but also more expensive to replace. Your coverage limit may need to be adjusted accordingly.

Room Additions or Conversions

Adding a home office, converting a garage, or finishing a basement? These upgrades add square footage and raise your dwelling’s total replacement value.

Pools, Hot Tubs & Decks

These outdoor features are great for entertaining, but they can also increase your liability risk. Insurers may require you to carry higher liability limits or install safety features like fences and pool covers.

Improvements That May Reduce Your Premium

On the flip side, some renovations can help you save on your insurance, especially if they reduce the risk of damage or theft.

Roof, Plumbing & Electrical Updates

Replacing an aging roof or upgrading outdated wiring or pipes lowers the likelihood of costly claims. Many insurers offer discounts for newer systems.

Smart Home Technology

Security systems, leak sensors, and smoke detectors can lower your risk profile. Learn more about how smart tech can lead to insurance discounts, especially when devices are professionally monitored.

Storm & Fire-Resistant Upgrades

Installing storm shutters, impact-resistant windows, or fire-retardant building materials can earn you additional credits, particularly in areas prone to severe weather.

Why You Should Notify Your Insurance Agent

It’s tempting to think you’ll update your policy “later,” but delaying can cost you. If you file a claim after a renovation and the insurer wasn’t informed, you could face disputes or capped reimbursements.

Your insurance agent can help you adjust your dwelling coverage to match your home’s new value, verify that new features are properly documented, and explore available discounts. In some cases, this check-in could uncover gaps in liability protection or additional policy endorsements you now need.

How To Find the Best Homeowners Insurance in MA

Massachusetts homeowners face unique challenges — from coastal storms to aging infrastructure — which is why local insight matters. Instead of searching for just any “homeowners insurance near me,” look for a team that understands the regional landscape and offers guidance tailored to your home.

If you’re comparing options for the best homeowners insurance in MA, ask how potential renovations could influence coverage. You want an agent who offers proactive advice, not just a generic quote. 

Before you make any upgrades, it’s also wise to review your home’s insurance history. A Comprehensive Loss Underwriting Exchange (CLUE) report offers a detailed look at past claims on your property, helping you spot vulnerabilities that may need attention. Insurers often want to know if previous issues — like water damage or electrical fires — have been properly addressed before approving discounts or coverage changes. 

You can request your free CLUE report here. It’s a simple step that can inform your renovation priorities and strengthen your position when updating your policy. And when it comes to updates, make it a habit to check in after each major improvement, not just at renewal time.

Contact E.J. O’Neil Insurance today to make sure your upgrades don’t catch your home insurance coverage off guard.

About E.J. O’Neil Insurance Agency

Since 1898, E.J. O’Neil Insurance Agency has provided homeowners with reliable coverage and high-quality customer service. Today, we offer a variety of policies, including commercial, boat, automobile, homeowners, motorcycle, and renters insurance. Quotes are free by phone or online request, and we can provide notary and other services at our location. We pride ourselves on caring for customers when they need it most. To find the right coverage for your needs, call 413-594-4757 or visit us online.