3.3 Dwelling Perils, Conditions, and Endorsements

Peril Structure Across the Forms

The dwelling forms build coverage in layers. DP-1 starts with three perils and adds optional packages; DP-2 lists the broad perils; DP-3 flips the dwelling to open perils.

A classic trap: theft is NOT in any base DP form. It is added by the Theft Coverage endorsement (DP 04 72) — Broad Theft for owner-occupants or Limited (on-premises) Theft for non-owner-occupied dwellings.

Standard Exclusions

DP forms exclude the same broad categories that run through most property policies. Memorize these as the recurring "earth and water" group plus catastrophe and maintenance items:

• Ordinance or Law (excluded unless endorsed)
• Earth Movement (earthquake, landslide, sinkhole — buy back via Earthquake endorsement)
• Water Damage (flood, surface water, sewer/drain backup — buy flood separately via NFIP/private)
• Power Failure (off-premises)
• Neglect, War, Nuclear Hazard
• Intentional Loss by an insured
• Governmental Action

The first letters spell the common mnemonic "OWNPPNGI" variants — but the exam tests the concepts, not the acronym. Note that earthquake and flood are the two perils candidates most often forget are excluded and require separate purchase.

Policy Conditions and the Coinsurance/ACV Math

Dwelling forms carry standard conditions: Insurable Interest, Concealment or Fraud, Duties After Loss, Loss Settlement, Loss Payment (within 60 days after proof of loss and agreement), Appraisal, Abandonment (the insurer need not accept abandoned property), Mortgage Clause, Subrogation, and Other Insurance (pro rata).

Loss settlement and coinsurance drive most numeric questions. DP-2/DP-3 buildings are settled at replacement cost only if the insured carries at least 80% of full replacement cost at the time of loss. If not, the recovery is the greater of ACV or the coinsurance formula:

Payment = (Carried ÷ Required) × Loss − Deductible

Worked example: Replacement cost = $250,000, so required = 0.80 × $250,000 = $200,000. The insured carries only $150,000. A $40,000 covered loss with a $1,000 deductible pays:

• (150,000 ÷ 200,000) × 40,000 = 0.75 × 40,000 = $30,000, minus $1,000 = $29,000.

The insured is penalized for underinsuring. If they had carried $200,000+, replacement cost applies and the payment would be $40,000 − $1,000 = $39,000 (up to the limit).

Key Endorsements

The exam favors a handful of named dwelling endorsements:

• Theft Coverage (DP 04 72) — adds Broad or Limited theft; not built into any base form.
• Personal Liability Supplement / Dwelling Liability (Coverage L and Coverage M) — adds personal liability and medical payments to others, because no DP form includes liability.
• Broad Theft Coverage — for owner-occupied dwellings only.
• Earthquake and Ordinance or Law — buy-backs for excluded perils.
• Automatic Increase in Insurance (Inflation Guard) — raises Coverage A periodically to track replacement cost.
• Dwelling Under Construction — adjusts the limit during the build and bases premium on the average amount at risk.
• Special Provisions / Loss Assessment — assessments charged by an association.

Liability added to a DP via the Personal Liability Supplement uses the same Coverage L (personal liability) and Coverage M (medical payments to others) structure tested in the liability chapter — typically a single Coverage L limit per occurrence and a small per-person Coverage M limit (e.g., $1,000).

Key Dwelling Conditions

Dwelling policies share core property conditions examiners test:

Frequently Tested Endorsements

• Broad Theft Coverage / Limited Theft - the dwelling forms do not include theft by default; theft must be added by endorsement (broad for owner-occupied, limited for non-owner).
• Dwelling Under Construction - adjusts the limit as construction value grows and waives some occupancy conditions.
• Automatic Increase in Insurance - inflation guard raising Coverage A periodically.
• Personal Liability Supplement - adds Coverage L (liability) and Coverage M (medical payments) that the base dwelling form lacks.

Worked Coinsurance Example

A DP-3 dwelling worth $250,000 at replacement cost carries an 80% coinsurance clause, so the required limit is $200,000. The owner insured it for only $150,000. A partial fire loss of $40,000 occurs. The recovery is (carried / required) x loss = ($150,000 / $200,000) x $40,000 = $30,000, less any deductible. The $10,000 shortfall is the coinsurance penalty - a classic exam computation showing why insuring to value matters even when the limit exceeds the loss.