Homeowners insurance is one of the most important protections you can have for your home and financial future. Many homeowners assume their policy covers every possible disaster, but the reality is that all homeowners insurance policies include exclusions. Understanding what is not covered is just as important as knowing what is covered. For homeowners across Long Island, Suffolk County, and Nassau County New York, understanding these gaps can help prevent costly surprises.
Below is a comprehensive guide to the most common exclusions in homeowners insurance and how you can protect yourself.
Why homeowners insurance has exclusions
Insurance is designed to protect against sudden and accidental losses. It is not intended to cover predictable events, maintenance issues, or large-scale disasters that require separate policies. This is why working with a local independent insurance agency is so valuable. A knowledgeable advisor can help identify risks specific to your home and recommend additional coverage where needed.
Flood damage
One of the biggest misconceptions about homeowners insurance is that it covers flooding. Standard homeowners insurance policies do not cover flood damage.
Flooding can result from:
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Storm surge
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Heavy rain
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Coastal flooding
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Rising groundwater
This exclusion is especially important for Long Island homeowners, where coastal exposure and heavy storms are common. Many homes in Suffolk County and Nassau County New York are in or near flood-prone zones. Flood insurance is typically purchased as a separate policy through the National Flood Insurance Program (NFIP) or private insurers.
Earth movement and earthquakes
Another major exclusion in homeowners insurance is earth movement. This includes:
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Earthquakes
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Sinkholes
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Landslides
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Ground shifting
While earthquakes are less common in New York than in other parts of the country, minor earth movement and ground settling can still cause damage. Separate earthquake coverage may be available if needed.
Sewer and drain backup
Water damage is covered in many cases, but sewer backup is usually excluded unless an endorsement is added.
A sewer backup can happen when:
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Municipal sewer systems become overwhelmed
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Heavy rain causes drainage failure
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Tree roots damage underground pipes
This type of claim can be extremely expensive. Fortunately, most insurers offer affordable sewer backup endorsements that can be added to your homeowners insurance policy.
Normal wear and tear or lack of maintenance
Homeowners insurance is not a home maintenance plan. Damage caused by neglect or gradual deterioration is typically excluded.
Examples include:
Regular home maintenance is essential to prevent these types of losses.
High-value items without special coverage
Standard homeowners insurance includes personal property coverage, but limits often apply to valuable items such as:
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Jewelry
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Fine art
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Collectibles
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Firearms
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High-end electronics
If you own high-value belongings, you may need scheduled personal property coverage to ensure they are fully protected.
Business activities at home
With more people working from home, this exclusion has become increasingly important. Standard homeowners insurance offers limited coverage for business-related property and liability.
If you run a business from your home, you may need:
A local independent insurance agency can help determine the best solution based on your business activities.
Intentional damage and certain liabilities
Homeowners insurance will not cover intentional damage or illegal activities. Policies also exclude certain liability situations, such as injuries related to specific high-risk activities or certain dog breeds (depending on the insurer).
Why local expertise matters
Every home on Long Island faces unique risks. Coastal weather, aging infrastructure, and high property values make it especially important to fully understand your homeowners insurance policy.
Newbrook Insurance Agency works with multiple carriers to help homeowners in Suffolk County and Nassau County New York identify gaps in coverage and find solutions tailored to their needs.
Final thoughts
Homeowners insurance is essential, but it does not cover everything. Knowing the most common exclusions helps you make smarter decisions and avoid unexpected financial stress.
If you haven’t reviewed your homeowners insurance recently, now is the perfect time to evaluate your coverage and ensure your Long Island home is fully protected. Working with a trusted local independent insurance agency can make all the difference in building a policy that truly protects your home and your future.