The Undisclosed Basement Apartment

Test each element of a material misrepresentation.

1. False statement of fact. "No business on the premises" is false: a paying tenant and commercial equipment in the garage are both business exposures.
2. Materiality. The test is whether a reasonable insurer would have acted differently. Underwriting's testimony (decline, or double premium on a dwelling fire form) establishes materiality.
3. Reliance. The carrier ordered no inspection, so it relied on the application.
4. Connection to the loss. This is the insurer's strongest fact: the concealed activity - commercial equipment in the garage - is the exact cause of the fire. The misstatement increased the risk of precisely the loss that occurred.

Characterization matters. Application answers are representations, not warranties. A false representation does not void coverage automatically; the insurer must prove materiality (and, in most jurisdictions, either intent to deceive or a material increase in risk). On these facts rescission from inception is defensible, and rescission would also eliminate the defense obligation on the tenant's suit.

The fact that flips the result: what the agent knew or should have known. If the agent saw the freezer or heard about the tenant and submitted anyway, that knowledge is imputed to the carrier. An insurer cannot rescind on a fact its own agent possessed, and may face waiver or estoppel arguments.

Start with who is insured. The tenant is not a named insured or resident relative; she is a claimant against Rosa, and the question is whether Coverage E (personal liability) responds.

• Business pursuits exclusion. Renting a permanent, separate unit for money is a business pursuit in essentially every homeowner form. The narrow exception for occasional rental of the residence premises does not reach a dedicated rented apartment.
• Residence employee / workers' compensation issues. If the tenant also works in the catering business, employer's liability and workers' compensation exclusions come into play.
• Result. Coverage for the tenant's bodily injury is likely excluded; the practical exposure sits personally with Rosa.

Defense duty is broader than indemnity. If the policy stands, the carrier must defend the suit even where the claim is arguably excluded, until a court resolves the coverage question. That defense obligation is a real cost the carrier cannot skip.

If rescinded, there is no defense duty and no indemnity at all - the reason rescission is such a high-stakes outcome here.

Insurable interest is not her problem. A co-owner and occupant clearly has an insurable interest; the question is whether that interest is insured.

The policy was issued to Rosa on Rosa's application. If rescission is upheld, the contract is void from inception and the sister's interest falls with it. Contrast two protections she does not have:

• Standard mortgage clause. The lender's interest survives the insured's misconduct - the mortgagee is paid to the extent of its interest regardless of what the borrower did. The sister is a borrower, not the mortgagee, so she gets no benefit from that clause.
• Innocent co-insured protection. Whether a non-participating co-insured recovers despite another insured's concealment depends on the form's fraud/joint-loss clause and on jurisdiction. Forms differ; some void the policy as to all insureds, others preserve an innocent insured's interest.

Practical takeaway for the agent: the sister should have been named as an additional insured, and the rental and commercial freezer should have been disclosed and placed on a dwelling fire or commercial form. Her remedy now runs against Rosa, or against the agent for the failure to place coverage properly.