What Is Homeowners Insurance and What Does It Cover?

If you have a mortgage, your lender requires homeowners insurance — it protects their collateral as much as your investment. But most people buy the policy their agent recommends without understanding what's actually covered, what's excluded, and whether their coverage amount makes sense for their home.

What a Standard Policy Covers

• Dwelling coverage: rebuilds your home's structure if it's damaged by a covered peril (fire, wind, hail, lightning, theft, vandalism)
• Other structures: detached garages, fences, sheds — typically 10% of dwelling coverage
• Personal property: your belongings, usually 50–70% of dwelling coverage, whether damaged at home or stolen while traveling
• Liability protection: legal and medical costs if someone is injured on your property or you accidentally damage someone else's property
• Loss of use: hotel and living expenses if your home is temporarily uninhabitable after a covered claim

What It Doesn't Cover

Standard policies exclude flood damage, earthquake damage, sewer or drain backup, and normal wear and tear or maintenance issues — all of these require separate policies or endorsements. Flooding is the most commonly misunderstood exclusion: even homes far outside official flood zones can flood, and standard homeowners insurance will not pay for it.

Replacement Cost vs. Actual Cash Value

Replacement cost coverage pays what it actually costs to rebuild or replace your home and belongings today, with no deduction for depreciation. Actual cash value pays replacement cost minus depreciation — so a 10-year-old roof might only be reimbursed at a fraction of what a new one costs. Replacement cost policies cost more but are almost always worth the difference.

How Much Coverage Do You Need?

Insure your dwelling for what it would cost to rebuild it — not what you paid for it or what it's worth on the market. Rebuild cost is based on local construction costs per square foot and can be higher or lower than market value. An independent insurance agent or a rebuild-cost calculator from your insurer can give you an accurate estimate; underinsuring your dwelling is one of the most expensive mistakes homeowners make.

How to Lower Your Premium

• Raise your deductible — going from $500 to $2,000 can cut your premium 15–25%
• Bundle with auto insurance for a multi-policy discount, often 10–20%
• Install a monitored security system and smoke detectors for additional discounts
• Improve your credit score — most states allow insurers to factor it into pricing
• Shop your policy every renewal; loyalty rarely gets you the best rate