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.
Connecticut guide
From Home Insurance in Connecticut: 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. Your mortgage balance is a financing number unrelated to construction cost.
Rebuilding in Connecticut runs roughly $275 per square foot — the midpoint of a published $200 to $350 band covering materials, labor, and general contractor overhead and profit, excluding land. That is the top Northeast band, shared with Massachusetts and New York.
On a 2,000 square foot home:
Take the band seriously:
A $300,000 spread on the same house. Connecticut shares that exact band with Massachusetts and New York, which tells you it is a regional construction-cost band applied to Connecticut rather than a Connecticut-specific survey. No Connecticut building department or insurance regulator publishes a competing figure to check it against. Get an actual replacement-cost estimate for your specific home.
The rebuild figure is above the median sale price. That surprises people, because Connecticut is a high-land-value state and the intuition is that land dominates. In Greenwich and lower Fairfield County it does. Across most of the state it does not — construction costs in the top Northeast band, applied to Connecticut's typically generous house sizes, produce rebuild figures that outrun what those houses sell for.
The practical consequence: insuring to market value under-insures most Connecticut houses, and insuring to the $300,000 reference tier under-insures nearly all of them.
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. Full replacement cost $550,000, so the 80% threshold is $440,000. Suppose you carry the $300,000 reference limit, and a storm does $100,000 of damage. Your limit is three times the loss, so it feels safe. It is not:
You are $33,000 to $38,000 short on a claim well inside your policy limit, purely because Coverage A was set too low. That penalty is larger in Connecticut than in most states precisely because Connecticut rebuild costs are high relative to the $300,000 reference tier. None of it is visible until you file.
Read the full Connecticut guide →20 min read · Updated 2026-08-28