Whether the dwelling coverage on your policy would actually rebuild your house — and what a shortfall costs you at claim time. Planning estimate only, not an appraisal.
Your renewal jumped and the carrier said 'rates went up.' Here is what is actually driving it, how to tell whether yours outran your state's, and the four levers that genuinely move the number.
Flood and earth movement are excluded from every standard homeowners policy — and the clause that excludes them is written so a wind-and-water loss can be denied entirely. Here is what is out, and what fills each gap.
Non-renewed, cancelled, or declined: read the notice correctly, stop force-placed insurance, fix the reason code on it, and get the house insured again in 30 days.
The exact sequence to run when your house is damaged — mitigation, documentation, the claim call script, the adjuster visit, reading the estimate, and every escalation step in order.
Arizona guide
From Home Insurance in Arizona: What It Costs and What Actually Covers You
The most consequential number on your policy is your Coverage A limit, and the most common way it goes wrong is setting it to your home's market value or your mortgage balance.
Neither is right. Dwelling coverage should equal the cost to rebuild your home from the foundation up at today's construction prices. Market value includes land, which does not burn. Your mortgage balance is a financing number with no relationship to construction cost.
Rebuilding in Arizona runs roughly $220 per square foot — the midpoint of a published $160 to $280 band covering materials, labor, and general contractor overhead and profit, excluding land.
On a 2,000 square foot home:
Take the band seriously rather than the midpoint:
That is a $240,000 spread on the same house, and it is not resolvable from published data. The band Arizona sits in is shared with Colorado, Georgia, Iowa, Kansas, Montana, Nebraska, North Dakota, and South Dakota — which tells you plainly that it is a regional construction-cost band applied to Arizona, not an Arizona-specific survey. No Arizona building department or insurance regulator publishes a competing rebuild-cost figure to check it against. Treat $220 as a starting point and get an actual replacement-cost estimate for your specific home.
Arizona's median home price is about $448,407. The 2,000 square foot rebuild figure above is $440,000. Those are within $10,000 of each other, and that is a coincidence with no meaning whatsoever.
It is a dangerous coincidence, because it makes "just insure it for what it is worth" feel like it works. It does not. Market value and construction cost are different quantities that happen to be passing each other here. In a Scottsdale neighborhood where land is a large share of value, insuring to market value badly overinsures the structure. In a rural high-country parcel where land is cheap and building is expensive, it badly underinsures it. The fact that the two numbers coincide statewide tells you nothing about your lot.
Most homeowners policies contain a coinsurance provision requiring you to insure the dwelling to at least 80% of its full replacement cost. Fall below that and the insurer does not merely cap your payout at your limit — it reduces every partial claim proportionally.
Work it on the example. Full replacement cost $440,000, so the 80% threshold is $352,000. Suppose you carry the $300,000 reference limit instead, and a monsoon storm does $100,000 of damage. Your limit is three times the loss, so it feels safe. It is not:
You are $15,800 to $20,800 short on a claim well inside your policy limit, entirely because Coverage A was set too low. None of that is visible until you file.
Read the full Arizona guide →19 min read · Updated 2026-08-28