Home Insurance: What's Covered, What's Not, and How to Choose the Right Policy

Dwelling Coverage: The Structure of Your Home

Dwelling coverage is the core of your home insurance policy. It covers the structure of your home — walls, roof, foundation, built-in appliances, plumbing, and electrical systems — against named perils such as fire, lightning, windstorm, hail, and vandalism. The HO-3 policy covers your dwelling on an open-peril basis, meaning everything is covered unless specifically excluded. This is the broadest type of coverage available for the structure itself.

The most critical decision here is whether you insure your home for replacement cost or actual cash value. Replacement cost pays to rebuild your home at today's prices, regardless of depreciation. Actual cash value pays replacement cost minus depreciation. If your 20-year-old roof cost $10,000 to build originally, replacement cost pays $15,000 (today's price), but actual cash value might pay only $5,000 (after 20 years of depreciation). Always choose replacement cost for dwelling coverage. The premium difference is small, and the claim difference can be tens of thousands of dollars. Calculate your emergency fund alongside insurance costs →

Other Structures, Personal Property, and Loss of Use

Beyond your main dwelling, home insurance covers three additional areas on a named-peril basis (only the perils listed in your policy). Other structures coverage pays for detached garages, sheds, fences, and driveways — typically 10% of your dwelling coverage. Personal property covers your belongings: furniture, electronics, clothing, and appliances — typically 50-70% of your dwelling amount. Loss of use (also called additional living expenses) covers hotel stays, restaurant meals, and other costs if your home is uninhabitable — typically 20% of dwelling coverage.

Two important distinctions for personal property: replacement cost versus actual cash value, and the special limits on certain items. Like dwelling, replacement cost for personal property is far better — it pays what it costs to buy a new TV, not what your 5-year-old TV is worth. Most policies also have special sub-limits on jewelry ($1,500), cash ($200), firearms ($2,500), and business property ($2,500). If you own valuable items, you need a scheduled personal property endorsement to cover them fully.

For loss of use coverage, keep your receipts. The insurance company reimburses you for actual additional expenses — the difference between your normal living costs and what you pay while displaced. A hotel room is covered, but only if your home is truly uninhabitable. If you can stay with family, the policy will not pay for a hotel. Protect your family with life insurance too →

Personal Liability and Medical Payments

Personal liability coverage protects you if someone is injured on your property or if you accidentally damage someone else's property. Standard policies typically provide $100,000 to $500,000 in liability coverage. If a guest slips on your icy steps and sues you for $80,000 in medical bills and lost wages, your liability coverage pays for your legal defense and the settlement up to your policy limit. This coverage also applies outside your home — if your dog bites someone at the park, liability covers that too.

Medical payments coverage (med pay) is a no-fault coverage that pays for minor injuries on your property without requiring a lawsuit. If a neighbor's child falls off their bike in your driveway and breaks an arm, med pay covers the emergency room visit regardless of who was at fault. Typical limits range from $1,000 to $5,000. Med pay is not a substitute for health insurance, but it can prevent minor incidents from escalating into liability claims. For higher net worth individuals, consider an umbrella policy that extends liability coverage to $1 million or more. Compare health insurance options →

Common Exclusions and How to Fill the Gaps

A standard HO-3 policy excludes a long list of perils. The most significant: flood (requires a separate NFIP policy), earthquake (requires an endorsement or separate policy), sewer backup (requires a separate endorsement), wear and tear, neglect, intentional damage, nuclear hazard, war, and government action. Flood insurance is mandatory if you live in a FEMA-designated flood zone, but 25% of flood claims come from low-to-moderate risk areas. Earthquake coverage is essential in seismic zones like California, Oregon, and Washington.

Some exclusions can be addressed with endorsements (riders) added to your policy. Sewer backup coverage is inexpensive — typically $50-75/year for $10,000 in coverage. Equipment breakdown coverage covers major appliances and HVAC systems. Ordinance or law coverage pays for the cost of bringing your home up to current building codes during repairs. Review your policy's exclusions annually, especially if you have made home improvements that could change your coverage needs.

Deductibles and How to Save on Premiums

Home insurance deductibles typically range from $500 to $2,500. A higher deductible lowers your premium — raising your deductible from $500 to $1,000 typically saves 25% on premiums, and moving to $2,500 saves roughly 40%. The trade-off is obvious: can you afford to pay $2,500 out of pocket if a tree falls on your roof tomorrow? Choose a deductible that balances premium savings against your emergency fund capacity. If you have a fully funded emergency fund, a $2,500 deductible makes sense. If you live paycheck to paycheck, stick with $500.

Beyond deductibles, here are the most effective ways to save on home insurance: bundle with auto insurance (10-15% discount), install a security system (5-10% discount), add smoke detectors and fire extinguishers, maintain a claims-free history, ask about loyalty discounts for staying with the same insurer for 3+ years, check for new home discounts if your home is less than 10 years old, and pay annually instead of monthly to avoid installment fees. Review your policy limits every year — your coverage needs change as your home's value and your possessions change.

How much home insurance do I need?

Your dwelling coverage should equal the full replacement cost of your home — the cost to rebuild it from the ground up at current construction prices. This is different from your home's market value or your purchase price. Market value includes land value (which does not need insurance) and can be higher or lower than rebuild cost. A professional replacement cost estimator, available from most insurance companies, calculates this based on your home's square footage, construction materials, number of bathrooms, and local labor costs. For personal property, conduct a home inventory — list every room and estimate the value of everything you own. Most people underestimate their belongings by 50% or more. Take photos and videos and store them in a safe place, such as a cloud service or a fireproof safe.

Does home insurance cover natural disasters?

It depends on the disaster. Windstorms, hail, lightning, fire, and volcanic eruptions are covered under standard HO-3 policies. Flood damage is not covered — you need a separate flood insurance policy through the National Flood Insurance Program (NFIP) or a private insurer. Earthquake damage is not covered — you need an earthquake endorsement. Hurricane damage varies by state: wind damage from hurricanes is typically covered, but flood damage from storm surge requires separate flood insurance. In hurricane-prone states, many insurers have separate hurricane deductibles (typically 1-10% of your dwelling coverage) that apply before standard deductibles. Check your policy's specific language for your geographic area.

What is replacement cost vs actual cash value?

Replacement cost pays to repair or replace your damaged property at current prices with no deduction for depreciation. If a 10-year-old roof costs $15,000 to replace today, replacement cost pays $15,000 minus your deductible. Actual cash value pays replacement cost minus depreciation. That same roof might have a 25-year useful life and 10 years of use, meaning 60% remaining value — you would receive $9,000 minus your deductible. The difference on a major claim can be tens of thousands of dollars. Replacement cost costs roughly 10-15% more in premium but is worth it for both dwelling and personal property coverage.

How do I file a home insurance claim?

First, document the damage thoroughly — take photos and videos before any cleanup. Make temporary repairs to prevent further damage (cover a broken window, tarp a leaking roof) and save all receipts for materials. Contact your insurance company or agent to file the claim — most allow you to start online, by phone, or through a mobile app. The insurer will assign an adjuster to inspect the damage and estimate repair costs. Get repair estimates from licensed contractors and share them with the adjuster. Your insurer will issue payment for the covered damages minus your deductible, typically in two installments: an initial payment for the actual cash value and a second payment for the recoverable depreciation once repairs are completed and inspected.

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