How Much Homeowners Insurance Do I Need?

You need enough homeowners insurance to completely rebuild your home at current local construction costs — not its market value, and not the balance on your mortgage. The core figure is your dwelling coverage, which should equal 100% of your home's replacement cost. From there, personal property, liability, and other-structures limits are usually set as percentages of that number.

Why rebuild cost matters more than market value

Market value includes the price of your land, neighborhood demand, and school districts — none of which burn down in a fire. Insurance only needs to cover the cost to rebuild the physical structure. In some markets rebuild cost is higher than market value; in others it is lower. Insuring to market value can leave you badly underinsured after a total loss.

To estimate replacement cost, multiply your home's square footage by local rebuild cost per square foot, then add for custom features like stone counters, hardwood floors, or vaulted ceilings. Most insurers run this calculation for you, but it is worth verifying every year because material and labor costs keep climbing.

How much dwelling coverage should you carry?

Aim for 100% of replacement cost, and ask about extended or guaranteed replacement cost endorsements. These add a cushion — typically 25% to 50% extra — for years when rebuilding spikes after a regional disaster and contractors are scarce. That cushion has saved many homeowners from paying tens of thousands out of pocket.

What about personal property and liability?

The other limits on your policy are usually tied to your dwelling amount:

• Personal property: typically 50% to 70% of dwelling coverage, covering furniture, clothing, and electronics.
• Other structures: usually 10% of dwelling, for detached garages, fences, and sheds.
• Loss of use: often 20% of dwelling, covering hotels and meals while your home is uninhabitable.
• Liability: start at $300,000 and consider $500,000 if you have a pool, dogs, or significant assets.

Should you add extra coverage?

Standard policies have gaps and sub-limits that catch homeowners off guard. Consider these common add-ons:

1. Scheduled personal property for jewelry, art, or instruments that exceed the policy's special limits.
2. Water backup coverage for sewer and sump-pump failures, which a base policy excludes.
3. Flood and earthquake policies, since neither peril is covered by standard homeowners insurance.
4. An umbrella policy for $1 million or more in liability if your net worth exceeds your home policy limits.

How to find the right number for your home

Comparing accurate rebuild estimates across carriers is the best way to avoid both underinsurance and overpaying. Truvo is an AI-native insurance broker that pulls personalized homeowners quotes from multiple carriers at once and pairs you with a licensed advisor who explains exactly what each limit means — all without the flood of spam calls that comes from filling out a typical online quote form.