Personal Lines Catastrophe Coverage
Personal Lines Catastrophe Coverage
This domain tests how property policies and separate catastrophe programs respond to flood, hurricane, earthquake and wildfire losses, and how deductibles, sublimits and time limits change the payout.
Flood is always separate
- Homeowners forms exclude water damage from flooding, surface water and storm surge. Coverage comes from the NFIP or a private flood policy.
- NFIP residential maximums are $250,000 on the building and $100,000 on contents, with a 30-day waiting period (waived in limited cases such as a lender-required policy at a loan closing).
- Basement contents are limited, business income is unavailable, and Increased Cost of Compliance adds up to $30,000 for code-required elevation, relocation or demolition after a substantially damaged loss (50% or more of value).
- Private flood can offer higher limits, additional living expense and business income; compare carefully with NFIP on definitions and rating.
Wind, named storms and percentage deductibles
- Hurricane or named-storm deductibles are stated as a percentage of Coverage A (commonly 1% to 5%) and are triggered by the storm being named by the National Weather Service, not by damage severity.
- Anti-concurrent causation wording can exclude a wind loss when flood water also contributed, unless an ensuing-loss exception applies.
Earthquake
- Excluded by homeowners forms; buy a separate policy or endorsement with its own percentage deductible. In California, the California Earthquake Authority is the common market; masonry veneer and retrofit status drive the rate.
Post-loss mechanics that get tested
- Loss of use or additional living expense carries a time limit (often 12 to 24 months) and a dollar limit, running from the date the home becomes uninhabitable.
- Ordinance or law: only the limited increased-cost percentage in the endorsement, if purchased.
- Debris removal, trees and other sublimits often surprise insureds after a total loss.
Worked example
Coverage A is $600,000 with a 2% hurricane deductible. The storm causes $70,000 of wind damage and $90,000 of flood damage. The homeowners policy pays $70,000 less the $12,000 deductible = $58,000, and nothing for flood, which is handled by the NFIP subject to its $250,000 building limit. If an enforceable anti-concurrent causation clause applies and the two causes cannot be separated, recovery can be far less.
Traps
- Expecting the homeowners policy to pay for rising water.
- Forgetting the deductible is a percentage of the dwelling limit, not a flat amount.
- Assuming ICC or ordinance coverage is automatic.
- Missing the ALE time limit and the earthquake gap.