HO-3 Special Limits, a Home Business, and a Sewer Backup
The Whitfields insure their home on an HO-3 with $400,000 on Coverage A, Coverage B at 10%, Coverage C at 50%, Coverage D at 30%, a $1,000 all-perils deductible, and a water backup endorsement with a $5,000 limit. The form's special limits include $2,000 for theft of jewelry, $2,500 for theft of silverware, $500 for money, and $2,500 for business property on the residence premises. While the family is away, burglars pry open the back door ($900 to repair) and take an appraised pearl necklace ($8,400), sterling flatware ($6,000), $1,750 in cash, a $1,200 bicycle, and a $2,200 laptop used only in the family's home bookkeeping business. Three weeks later a storm-driven sewer backup causes $12,000 of damage to the finished basement.
1. Calculate the payment for the burglary, applying each limit item by item.
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Special limits apply item by item, before the single deductible:
- Pearl necklace - $8,400 loss, $2,000 theft-of-jewelry limit → $2,000
- Sterling flatware - $6,000 loss, $2,500 theft-of-silverware limit → $2,500
- Cash - $1,750 loss, $500 money limit → $500
- Bicycle - no special limit, ordinary Coverage C → $1,200
- Laptop - business property on the residence premises, within the $2,500 limit → $2,200
- Door repair - dwelling, Coverage A, no special limit, separate from Coverage C → $900
Subtotal $9,300. The Coverage C items total $8,400, far under the $200,000 Coverage C limit. Less one $1,000 deductible = $8,300.
The trap is treating special limits as an aggregate cap. They are per-category sub-limits, and this loss happens to hit three of them at once.
2. The family says the laptop is just personal property, and separately asks whether the bookkeeping business is covered if a client slips in the home office. Address both.
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Laptop. The test is use, not ownership. If it is used primarily in the bookkeeping business it is business property, subject to the $2,500 on-premises limit (which covers this loss) and only $500 off premises if it is stolen while traveling. If the business use is incidental, it is ordinary Coverage C property. Either way this loss is paid; the distinction bites on the next claim, which is why a business endorsement belongs in the conversation.
The slip-and-fall. No. The HO-3 excludes bodily injury arising out of a business conducted on the residence premises, so neither the client's medical bills nor a resulting suit are covered. Personal liability follows the insured as an individual, not as a business owner, and "my client was visiting me at home" does not convert a business claim into a personal one. The fix is a home business endorsement where the carrier offers one, or a small commercial general liability policy.
3. What is paid on the $12,000 sewer backup loss, and what should the insured understand about the limit?
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Without the endorsement, nothing: water backing up through sewers or drains, and water below the surface of the ground, are excluded. With the endorsement the ceiling is the $5,000 sub-limit, not the Coverage C limit and not Coverage A.
Applying the policy's $1,000 deductible leaves $4,000 paid on a $12,000 loss, with $8,000 uninsured.
Points to explain:
- The sub-limit is not restored or enlarged by the Coverage C limit; it is a separate cap.
- Finished-basement contents - furniture, carpet, electronics - all compete for the same $5,000.
- Higher backup sub-limits are inexpensive relative to the exposure, which is exactly why the default $5,000 so often disappoints at claim time.
The agent who sold the endorsement should document that the sub-limit was explained; the gap between what the insured imagined and what the form says is the usual source of an errors-and-omissions allegation.