ISO · Commercial Property
CP 04 05
Ordinance or Law Coverage
Ordinance Or Law Coverage (ISO Commercial Property)
Adds three coverages addressing the increased cost of rebuilding to current building codes after a covered loss.
What it does
Standard commercial property policies exclude the cost of complying with building codes adopted after the property was built. After a covered loss, that gap can be enormous — older buildings may need new sprinkler systems, ADA upgrades, seismic retrofits, or environmental abatement that the original construction did not require. CP 04 05 adds three Coverages: A (loss to the undamaged portion of the building required to be demolished), B (demolition cost), and C (increased cost of construction). Lenders, especially on older properties, require this endorsement.
When you need it
- Any commercial property over ~20 years old in a jurisdiction with strict modern building codes (California, New York, Florida hurricane zones).
- Lender insurance schedules — most CMBS and life-co lenders require Ordinance or Law on properties subject to known code-upgrade risk.
- Properties in seismic, flood, or hurricane-prone zones where post-loss rebuild triggers significant code-upgrade cost.
Common mistakes
- Carrying only Coverage A or B and missing C (the actual increased construction cost) — Coverage C is usually the largest exposure.
- Setting Coverage C limits too low — many policies cap at 25 % of the building limit; on a code-strict property that may not be enough.
- Assuming the underlying property policy includes Ordinance or Law — it almost never does without this endorsement.
Verifying CP 04 05 on a real certificate?
Bindly Compliance auto-verifies endorsement attachment, named parties, and edition dates on every COI we track. Description-only language and missing forms surface as deficiencies in your dashboard before they become claims.