Underinsured Dwelling, Proportional Settlement, and a Demand for a $200,000 Proof of Loss
Your client owns a 1962 split-level in Middletown. The HO-3 shows a $450,000 dwelling limit; your replacement-cost estimate for the dwelling is $600,000. On January 9 a supply-line failure flooded the finished basement and first floor. The insured's contractor prices the repairs at $200,000 replacement cost and $150,000 actual cash value. The policy pays the greater of ACV or the proportion that the carried limit bears to 80% of full replacement cost, and it does not deduct depreciation when the proportional formula applies. The deductible is $2,500. The insured says his agent 'always told us we were fully covered' and wants you to file a $200,000 proof of loss because the premium was based on $450,000. The first mortgagee, a regional bank, is named in the mortgage clause and has asked how the draft will be handled.
1. Compute the maximum building payment available and explain how the clause produces that number.
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Start with the threshold, not the loss: 80% of $600,000 replacement cost is $480,000. The carried limit of $450,000 is 93.75% of that threshold ($450,000 / $480,000). Because the limit sits below the threshold, the proportional formula governs: 93.75% of the $200,000 replacement-cost loss is $187,500. Compare that to ACV of $150,000; the policy pays the greater, so $187,500 less the $2,500 deductible = $185,000, and the $450,000 limit is not a constraint here. Two traps. First, do not apply depreciation on top of the proportion -- the clause applies the proportion to the replacement-cost loss and then compares it to ACV, so stacking a depreciation holdback would underpay. Second, rebuilding later does not restore the shortfall, because the deficiency existed in the limit on the date of loss, not in the timing of payment. The insured's real gap versus a properly insured risk is the $12,500 difference between $200,000 and $187,500.
2. The insured insists on a $200,000 proof of loss. How do you respond, and what do you do with the agent's 'fully covered' statement?
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Refuse, and put the refusal in writing the same day. A proof of loss is a sworn document; presenting a demand for an amount the contract cannot pay is a material misrepresentation. It exposes the insured to the New Jersey Insurance Fraud Prevention Act and exposes your license to discipline, and it gives the carrier an argument to void or delay an otherwise clean claim -- a catastrophic trade for $12,500. Instead: (1) prepare an itemized, accurate proof of loss showing $200,000 replacement cost, $150,000 ACV, and the policy computation, so the carrier sees you are precise rather than inflated; (2) separately preserve the errors-and-omissions theory against the agent -- the original application or coverage request, declaration pages, emails, the agent's replacement-cost estimator, and any recorded call -- because an E&O claim for the coverage gap is a legitimate, separate route to the money; (3) explain to the client, in plain language and with a signed acknowledgment, that inflating the loss does not move the deficiency onto the carrier. Document the advice and the client's decision either way.
3. The insured intends to repair and stay. Explain how the $185,000 is documented and disbursed, the mortgagee's role, and whether any further recovery exists.
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Submit a signed proof of loss with the contractor's scope, the replacement-cost estimate, and photographs, and request payment of the undisputed $185,000. Because the proportional formula replaced the depreciation holdback, there is no recoverable depreciation to chase later -- the only withheld money is the $2,500 deductible, which the insured absorbs. The draft will name the insured and the mortgagee. Under the mortgage clause the bank's interest survives regardless of the insured's acts, so expect the bank to place funds in escrow and release them in inspection draws against the contractor's schedule and lien waivers. Advise the client to send the bank the signed contract and draw schedule early, because banks are the most common cause of delay on a repair that is otherwise fully funded. The further recovery to pursue is against the agent, not the carrier: the $12,500 coverage gap plus any documented consequential cost, supported by the application file and the estimator the agent used.