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Homeowners insurance on a $400,000 house costs about $2,490 a year, or roughly $208 a month, at the national average. That figure comes from NerdWallet’s 2026 analysis of more than 100 insurers for a policy with $400,000 of dwelling coverage, $300,000 of liability coverage, and a $1,000 deductible (NerdWallet). Other rate studies land higher, between $3,500 and $3,600 a year, because they sample different states and risk profiles.
The spread tells you the real story. Where the house sits matters as much as what it is worth. This guide breaks the price down by state, by coverage level, and by the choices you control, and it explains why a $400,000 purchase price and $400,000 of coverage are two different numbers.
How much is homeowners insurance on a $400,000 house?
Expect to pay about $2,490 to $3,580 a year for $400,000 of dwelling coverage, depending on the study and your state. NerdWallet’s sample homeowner, age 40 with good credit, averaged $2,490 a year. Insurance.com’s rate table shows $3,549 a year with $100,000 of liability and $3,579 a year with $300,000 of liability, both with a $1,000 deductible and a 2 percent hurricane deductible where one applies.
| Source | Dwelling coverage | Liability | Deductible | Average per year | Per month |
|---|---|---|---|---|---|
| NerdWallet, 2026 | $400,000 | $300,000 | $1,000 | $2,490 | $208 |
| Insurance.com, 2026 | $400,000 | $100,000 | $1,000 | $3,549 | $296 |
| Insurance.com, 2026 | $400,000 | $300,000 | $1,000 | $3,579 | $298 |
| Insurance.com, 2026 | $400,000 | $300,000 | $2,500 | $3,279 | $273 |
| Insurify, 2026 | $400,000 | Varies | Varies | $3,552 | $296 |
Use these as a budgeting range. Your quote can fall below $1,500 in a low risk state or climb past $7,000 in a storm exposed one, at the same coverage level.
How does the price compare at other house values?
Premiums rise with dwelling coverage, and the step from one level to the next is fairly steady. Insurify’s 2026 averages run $2,040 a year at $200,000 of dwelling coverage, $2,808 at $300,000, $3,552 at $400,000, and $4,320 at $500,000. Each added $100,000 of coverage adds roughly $750 to $770 a year in that dataset.
Readers who asked how much is homeowners insurance on a $300,000 house or how much is homeowners insurance on a $500,000 house can use the same table: about $2,808 a year at the $300,000 level and about $4,320 at the $500,000 level, before state and risk adjustments. Our state guides show the local side of this, including homeowners insurance costs in Georgia and homeowners insurance costs in North Carolina, where coastal ZIP codes price far above inland ones.
| Dwelling coverage | Average per year (Insurify, 2026) | Average per month |
|---|---|---|
| $150,000 house, entry coverage levels | See note below | See note below |
| $200,000 | $2,040 | $170 |
| $300,000 | $2,808 | $234 |
| $400,000 | $3,552 | $296 |
| $500,000 | $4,320 | $360 |
| $750,000 | $6,180 | $515 |
For how much is homeowners insurance on a $150,000 house, the pattern in these studies points to a lower figure than the $200,000 row, and low risk states often quote under $1,200 a year at that level. Treat that as an estimate to test with quotes, since published tables from Insurify start at $200,000.
Why does the same $400,000 house cost so much more in some states?
State averages for $400,000 of dwelling coverage range from about $900 a year in Hawaii to about $7,255 a year in Oklahoma in NerdWallet’s 2026 state data. Nebraska, Kansas, Arkansas, and Texas fill out the expensive end, driven by tornado, hail, and hurricane exposure. Vermont, Delaware, Alaska, and New Jersey sit at the cheap end of that same table.
Weather losses are the main driver, and construction costs come second. A state where roofs are replaced after hail every few years prices that history into every policy. A state with expensive labor and materials pays more per claim, so premiums follow. Our ranking of the cheapest and most expensive states for homeowners insurance lays out the full spread and the reasons behind it.
Inside one state, ZIP code level risk still moves your price. Two $400,000 houses twenty miles apart can differ by $1,000 a year when one sits in a wildfire or flood adjacent zone and the other does not. Flood damage, it is worth repeating, is not covered by a standard homeowners policy at all; you need a separate flood policy for that peril.
What does a $400,000 policy actually cover?
A homeowners policy with $400,000 of dwelling coverage pays up to that amount to rebuild the structure, and it sets several other limits as percentages of the dwelling figure. Personal property coverage often defaults to 50 to 70 percent of dwelling, other structures to 10 percent, and loss of use to 20 percent, with liability chosen separately, commonly at $300,000 in the sample policies above.
The other structures piece surprises people. Detached garages, fences, and sheds share that 10 percent bucket, which is $40,000 on a $400,000 policy. Our explainer on other structures coverage shows how to check whether that default is enough for a large detached garage or a workshop. Liability coverage, meanwhile, pays if someone is injured at your home or your dog bites a visitor, and raising it from $100,000 to $300,000 changed the Insurance.com average by only $30 a year in the table above. That is cheap protection relative to the risk it covers.
Is $400,000 of coverage right for a $400,000 house?
Coverage should match the cost to rebuild the house, and rebuild cost and market price are different numbers. Market price includes the land, which does not burn down. A house bought for $400,000 in an expensive land market might rebuild for $280,000, while a $400,000 house in a cheap land market with high construction costs might rebuild for $450,000. Insuring to the rebuild figure is the goal.
Ask the insurer for its replacement cost estimate and compare it with a local builder’s per square foot price for similar construction. Features such as custom cabinets, stone work, and an older roof raise the rebuild figure. If the estimate looks low, a policy with extended replacement cost, which pays a set percentage above the dwelling limit, can close the gap for a modest added premium. Review the number after renovations, because a finished basement or an added bathroom raises rebuild cost before it raises your premium.
How can you lower the premium on a $400,000 house?
Raising your deductible from $1,000 to $2,500 cut the average premium in Insurance.com’s table from $3,579 to $3,279 a year at $400,000 of dwelling coverage with $300,000 of liability, a saving of $300 a year. Bundling home and auto with one company, installing monitored alarms, and replacing an aging roof also lower quotes at most carriers, and paying the year in full avoids installment fees.
Shop the policy at renewal with the same limits each time so quotes compare cleanly. If you pay through a mortgage escrow account, remember the premium change flows into your monthly mortgage payment the following year. Our guide to home insurance escrow explains how lenders collect and adjust that amount, which helps you forecast the payment change after a rate increase.
One more lever is your claims history. Small claims you can afford to absorb keep your record clean, and a clean record prices better for years. Save the policy for the losses that would strain your savings.
Key takeaways
Budget about $2,490 to $3,580 a year for homeowners insurance with $400,000 of dwelling coverage, with state risk pushing real quotes far outside that band in both directions. Set the dwelling limit from rebuild cost rather than purchase price, keep liability at $300,000 or higher since it costs little to raise, and reprice the deductible before renewal. The studies above disagree because they sample different homes, and your address settles the argument.
Frequently asked questions
How much is homeowners insurance on a $400,000 house per month?
About $208 a month at NerdWallet’s 2026 national average of $2,490 a year, and about $296 a month at Insurance.com’s $3,549 to $3,579 averages. Your state and risk profile decide where inside, or outside, that range your payment lands.
Does a $400,000 house need $400,000 of dwelling coverage?
It needs coverage equal to its rebuild cost, which can be higher or lower than the $400,000 purchase price because the price includes land. Ask the insurer for its replacement cost estimate and check it against local construction costs per square foot.
Why is my quote higher than the national average?
Common reasons are a storm exposed state or ZIP code, an older roof, prior claims, a lower credit based insurance score where states allow its use, and a low deductible. Ask the agent which factors priced your policy highest; that list tells you what you can change.
What deductible should I choose on a $400,000 policy?
Many owners choose $1,000 to $2,500. In Insurance.com’s 2026 table, moving from a $1,000 to a $2,500 deductible at $400,000 of dwelling coverage saved about $300 a year. Pick an amount you can pay from savings on a bad day, since the deductible comes out of your pocket at claim time.
Is homeowners insurance required?
No state law requires it, and lenders do. A mortgage lender will require coverage at least equal to the loan balance or rebuild cost as a condition of the loan, and it will buy expensive lender placed insurance if your policy lapses. Owners without a mortgage choose for themselves.
