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Consumer guide, not a quote engine. Every cost figure on this site is sourced. Last reviewed April 2026.
Home/Cost by Home Value

Home Insurance by Home Value: $150k to $1.5M in 2026

"How much is home insurance on a $300,000 house?" is one of the most common real queries. The answer is a range, not a number, because the state you live in moves the answer by a factor of four. Below is what you should expect per dwelling coverage tier in 2026, plus the math of the 80% rule, plus what changes when you climb into high-value territory.

Premium range by dwelling coverage (2026)

Dwelling (Coverage A)Low-state avgNational midHigh-state avgPer $1k coverage
$100,000$680$1,100$3,200$11.00
$150,000$920$1,450$4,200$9.67
$200,000$1,180$1,850$5,200$9.25
$250,000$1,450$2,200$6,100$8.80
$300,000$1,700$2,540$7,100$8.47
$400,000$2,200$3,100$8,800$7.75
$500,000$2,650$3,700$10,400$7.40
$750,000$3,650$5,200$14,200$6.93
$1,000,000$4,600$6,600$17,500$6.60
$1,500,000$6,300$9,100$24,500$6.07
Source: derived from NerdWallet 2026 coverage-tier data (mid column) and ValuePenguin 2026 dwelling-coverage table (range construction). Low-state columns represent Vermont/New Hampshire/Oregon levels; high-state represents Florida/Louisiana. Per-$1k column computed from national mid column. Accessed April 2026.

A worked example: $400,000 home in three states

Identical Coverage A ($400,000), identical $1,000 deductible, identical replacement-cost roof, same credit tier. Different state. Different premium.

StateTypical 2026 premiumPer $1k coverageMonthly
Ohio$2,170$5.43$181
California (non-wildfire ZIP)$2,652$6.63$221
Florida (non-coastal county)$9,520$23.80$793

State moves the answer by more than 4x at identical coverage. That is why a national "average" number has limited value for your actual budgeting. Use your state's Insurance.com or NerdWallet figure, then adjust for the factor stack.

Source: state averages for a $400k dwelling scaled from Insurance.com and NerdWallet 2026 state tables. The Florida figure reflects non-coastal county averages; coastal counties run materially higher.

The 80% rule, explained with math

Most HO-3 and HO-5 homeowners policies carry an 80% coinsurance clause. In plain language: you must insure your dwelling for at least 80% of its replacement cost, or a partial loss claim will pay pro-rata.

Worked example. Replacement cost = $400,000. You insured for $280,000 (70% of replacement cost). Fire damages $100,000 worth of structure. The carrier computes:
payment = (your coverage / 80% of RC) × loss − deductible
payment = ($280,000 / $320,000) × $100,000 − $1,000 = $86,500
You are on the hook for the remaining $13,500 of structural damage plus your deductible, even though the insured amount ($280,000) exceeds the loss ($100,000). Insure to at least 80% of replacement cost, preferably 100%.
Source: Bankrate 80% rule guide; Insurance Information Institute. Accessed April 2026.

Replacement cost vs market value vs purchase price

These three numbers diverge and you must not confuse them on the application.

A coastal California home that would list for $1.2M may have a replacement cost of only $550,000 because most of the asset is land. A 1910 Victorian in a Rust Belt city may list for $180,000 but cost $400,000 to rebuild because of plaster walls, custom woodwork, and lead abatement. Always ask your carrier for the reconstruction-cost worksheet.

High-value homes above $1M

Homes above roughly $1M replacement cost typically move from standard carriers (State Farm, Allstate, Travelers, USAA, Farmers) to specialty high-net-worth carriers: Chubb, Cincinnati Insurance, PURE, AIG Private Client. These carriers offer:

We do not quote specific rates for these carriers. Per-$1,000 rates for Coverage A can be materially lower than mass-market, but the full package is generally priced higher in absolute dollars because the coverage is broader. Request at least two high-value quotes and compare them against a standard carrier quote before assuming the high-value product is worth the premium difference.

Scheduled personal articles: when the standard limit is not enough

Standard HO-3 coverage C (personal property) typically caps specific categories: $1,500 on jewellery, $2,500 on silverware, $2,000 on firearms, $2,500 on business property. For items above these sub-limits you add a scheduled personal articles endorsement or a separate policy. Typical cost: 1 to 2% of item value annually. A $30,000 engagement ring schedules for $300 to $600 per year. Worth it for replacement-cost and no-deductible settlement; not worth it for pieces under the sub-limit.

FAQ

How much is home insurance on a $300,000 house?
A $300,000 dwelling-coverage policy averages $2,490 per year per NerdWallet, $2,592 per Insurify, and $2,543 per Insurance.com for 2026. The practical range most owners see is $2,200 to $3,200 annually at $300k dwelling, or $183 to $267 per month, before state, roof age, and deductible adjustments. Florida, Louisiana, and Oklahoma will land materially higher; Vermont, New Hampshire, and Oregon materially lower.
Does home insurance cost more for bigger homes per square foot?
Per dollar of coverage, no - the opposite. Up to about $300,000 dwelling coverage the premium rises roughly linearly. Above $500,000, carriers apply a marginal discount per $1,000 of additional coverage, so a $1M home typically costs about 2.5x a $300k home rather than 3.3x. High-value homes above $1.5M usually need a specialty carrier (Chubb, Cincinnati Insurance, PURE, AIG Private Client) and the per-$1k rate can drop further.
Should I insure my home for market value or replacement cost?
Always replacement cost, not market value and not purchase price. A home that sold for $450,000 in a desirable neighbourhood may only cost $320,000 to physically rebuild, because land value is not insurable. Get a Coverage A figure from either your carrier's estimator or an independent reconstruction-cost tool. Under-insuring triggers the 80% rule and pro-rated claim payouts.
What is the 80% coinsurance rule and how does it affect my claim?
Most HO-3 and HO-5 policies require your Coverage A (dwelling) limit to equal at least 80% of the home's replacement cost. If you insure below 80%, partial claims pay pro rata. Worked example: a home with $400,000 replacement cost insured for $280,000 (70%) suffers $100,000 in fire damage. The carrier pays about (70 / 80) times the loss = $87,500, minus your deductible. Insure to at least 80% (most policies recommend 100%) to avoid this penalty.
How is replacement cost actually calculated?
Replacement cost equals the current cost to rebuild your home with like-kind materials and labour. Quick approximation: square footage multiplied by local rebuild cost per square foot. NAHB data puts rebuild cost at roughly $100 to $155 per square foot in 2025, varying by market. Your carrier will run a detailed estimator based on roof material, foundation type, square footage, bathroom count, kitchen finish level, and region. Ask for a copy of the reconstruction-cost worksheet at renewal.
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Last reviewed: April 2026Next review: July 2026. Full sources »

Updated 2026-04-27