Home Insurance Cost Calculator

Published 2026 national averages range from roughly $2,400 to $3,100 depending on the study, and the gap is almost entirely methodology rather than disagreement. Studies that standardize on a fixed dwelling amount, such as $300,000 or $350,000, land near the bottom of that band; studies that use each state's actual home values land near the top. The spread between states is far larger than the spread between studies — Florida averages many times what the cheapest states do.

Three things compounding. Rebuild costs rose sharply, so the same house costs far more to put back up than it did five years ago. Severe weather losses increased, particularly from hail and wind, which are now larger claim categories than the headline hurricane events. And reinsurance — the insurance that insurers themselves buy — repriced hard, and that cost passes through to policyholders. LendingTree, using regulator rate-change filings, puts the cumulative increase at about 47% over 2020 to 2025.

Enough to rebuild the home from scratch at today's local labor and material prices — not the market value and not what you paid. Rebuild cost excludes the land, so in most markets it is below market value, though in some older or rural areas it can exceed it. Underinsuring is expensive in a way that is easy to miss: most policies contain a coinsurance clause that reduces every payout proportionally if you are covered for less than about 80% of rebuild cost, so being underinsured hurts on small claims too, not just total losses.

Yes, and it is the fastest lever you control. Moving from a $1,000 to a $5,000 deductible typically cuts around a fifth off the premium. It also matches how you should be using the policy anyway, since filing small claims is counterproductive — two claims within five years commonly triggers non-renewal. The test is simply whether you could comfortably pay the deductible tomorrow. Note that many coastal states apply a separate percentage-based hurricane or wind deductible on top of your standard one.

In most states, heavily — published 2026 figures show roughly a 2.1x spread between good and poor credit on identical coverage, which is a bigger effect than almost any feature of the house itself. California, Massachusetts, Maryland, Michigan, Hawaii, Oregon, and Washington ban or heavily restrict credit-based insurance scoring, and this calculator drops the factor entirely for those states. If your credit has improved since you last shopped, re-quoting is often worth more than any other single change you can make.

Roofs cause the majority of weather claims, so carriers rate them separately from the house. Past about 15 years the surcharge climbs steeply, and past 20 years many carriers either decline to write the policy at all or quietly switch roof claims from replacement cost to actual cash value. That second change matters enormously: actual cash value pays the depreciated worth of a twenty-year-old roof rather than the cost of a new one. Always ask which basis a quote uses before comparing prices.

Most high-risk states operate an insurer of last resort — Florida's Citizens Property Insurance Corporation and California's FAIR Plan are the best known. These provide more limited coverage at higher cost and are meant as a backstop rather than a first choice, so it is worth working through an independent agent who can access surplus-lines carriers before defaulting to one. Reducing the risk itself often reopens the standard market: a new impact-rated roof, wildfire defensible space, or documented wiring and plumbing updates can make a previously uninsurable home quotable again.