Common Homeowners Endorsements (Scheduled Property, Water Backup, Ordinance or Law)

Endorsements: Tailoring the Standard Form

Endorsements (also called riders or floaters) amend the base homeowners form to add coverage, broaden limits, remove exclusions, or restrict terms. The exam expects you to recognize the ISO form numbers, the gap each endorsement fills, and the way it changes valuation or sublimits. The three most heavily tested are Scheduled Personal Property (HO 04 61), Water Backup and Sump Discharge (HO 04 95), and Ordinance or Law (HO 04 77).

Scheduled Personal Property - HO 04 61

Coverage C contains internal special limits that cap recovery on high-value categories regardless of the overall Coverage C limit. Typical ISO special limits:

The Scheduled Personal Property endorsement (HO 04 61) removes these caps for listed items, insures them on an agreed-value, all-risk (open-peril) basis, applies no deductible, and covers worldwide. Each item is listed with a specific value, often supported by an appraisal.

Why schedule? A $9,000 engagement ring is limited to $1,500 for theft under the base form. After a theft, the unscheduled insured recovers only $1,500. Scheduled on HO 04 61 for $9,000, the same loss pays the full $9,000 with no deductible, and on an open-peril basis (so mysterious disappearance - simply losing the ring - is also covered, which the base form excludes).

Exam trap: the base-form special limits are limits, not separate coverages - they reduce within the overall Coverage C limit. Scheduling converts named-peril, depreciated, deductible-applied coverage into agreed-value, open-peril, no-deductible coverage.

Water Backup and Sump Discharge - HO 04 95

The base homeowners form excludes water that backs up through sewers or drains and water that overflows or is discharged from a sump pump or sump-pump well. This is distinct from flood, which is excluded under both the homeowners form and requires separate NFIP/private flood coverage.

HO 04 95 buys back the sewer/drain backup and sump-discharge exposure - a common basement loss. Coverage is written with a selected sublimit (commonly $5,000, $10,000, or $25,000) and often a separate deductible.

Exam trap: water backup is not flood. A backed-up city sewer is covered only by HO 04 95; rising surface water entering the home is flood and needs an NFIP policy. A sump pump that fails because of a power outage is generally covered by HO 04 95, but check the endorsement's mechanical-failure language.

Ordinance or Law - HO 04 77

The Ordinance or Law exclusion in the base form bars the extra cost to repair or rebuild to current building codes after a covered loss. Older homes can face large upgrade costs (rewiring, sprinklers, ADA features) that codes mandate during reconstruction.

The base HO 00 03 grants a small built-in allowance of 10% of Coverage A for ordinance-or-law costs. HO 04 77 increases that percentage - commonly to 25%, 50%, or 100% of Coverage A - to fund three cost buckets:

• Loss to the undamaged portion that code requires be torn down.
• Demolition and debris removal of the undamaged portion.
• Increased cost of construction to meet current code.

Worked example: Coverage A is $300,000. The base 10% allowance funds $30,000 of code upgrades. A $90,000 code-upgrade need exceeds it - buying HO 04 77 at 50% raises the allowance to $150,000, fully covering the $90,000.

Other Endorsements Worth Knowing

Matching the form number to the exposure is a recurring multiple-choice pattern - memorize 04 61 (scheduled), 04 95 (water backup), 04 77 (ordinance/law), 04 90 (PP replacement cost), and 04 54 (earthquake).

Scheduled Personal Property (HO 04 61)

The Scheduled Personal Property endorsement lists high-value items individually for open-peril, agreed/stated value, usually no-deductible coverage that overrides the Coverage C special limits. Common scheduled classes: jewelry, furs, fine arts, silverware, cameras, musical instruments, golf equipment, stamps and coins. Fine arts are typically valued (agreed amount); mysterious disappearance of jewelry is covered (unlike the unendorsed policy).

Water Backup and Sump Overflow (HO 04 95)

Standard homeowners forms exclude water that backs up through sewers or drains or overflows from a sump pump. The Water Backup endorsement buys this back for a chosen sublimit (e.g., $5,000-$25,000), usually with its own deductible. It does not cover flood - that still requires NFIP.

Ordinance or Law (HO 04 77)

After a covered loss, building codes may require costlier reconstruction or demolition of undamaged portions. The base form gives only about 10% of Coverage A for this; the Ordinance or Law endorsement increases that percentage (e.g., to 25%-50%) to fund code-upgrade costs and demolition of the undamaged part.

Worked Example

A $12,000 diamond ring is lost (not stolen - it simply disappears). Under the unendorsed HO-3, mysterious disappearance is not theft, so even the $1,500 jewelry special limit may not apply. With the ring scheduled for $12,000 on HO 04 61, the loss is covered at the agreed $12,000 with no deductible, because scheduled coverage is open-peril and overrides both the peril and the special-limit gaps.