Ordinance or law coverage pays the increased costs of repairing or rebuilding your home to current building codes after a covered loss — including upgrading undamaged portions the law requires you to bring up to code, and demolishing and clearing parts the law requires you to tear down. Standard homeowners policies exclude or strictly limit these costs, because they pay to restore what you had, not to upgrade it.
How it works
Building codes evolve, but your home is grandfathered at the codes in force when it was built. After significant damage, that grace ends: permits for the repair typically require the affected work — sometimes the whole structure — to meet today's codes. Base policies pay to put back what existed; ordinance or law coverage pays the difference between that and what the law now demands. It is usually structured in three parts: loss to the undamaged portion of the building, demolition costs, and increased cost of construction.
Example (illustrative numbers): A fire heavily damages an older home. Restoring it as it was would cost $200,000, but current codes require upgraded electrical service, hard-wired smoke detection, and modern egress windows, adding $35,000 — and the municipality requires demolishing a damaged section that would otherwise have been repaired, adding $10,000 more. Base coverage pays the $200,000; ordinance or law coverage pays the additional $45,000. Without it, the code-driven costs come out of pocket. Numbers are illustrative only.
Why it matters for your policy
This is the classic older-home gap: the older your home, the further it sits from current code, and the bigger the uncovered bill after a serious loss. Practical guidance:
- Check your included percentage: Many policies include a small amount of ordinance or law coverage automatically — often 10% of the dwelling limit — with options to increase to 25% or 50%. For pre-1980 homes, the default is frequently inadequate.
- Think beyond wiring: Code triggers include electrical, plumbing, energy efficiency, wind mitigation, foundation, septic, and accessibility rules. Local ordinances sometimes require full compliance once damage crosses a threshold (often around half the structure's value).
- Pairs with rebuild cushions: Ordinance or law addresses code costs; extended replacement cost addresses construction-price overruns. Serious rebuild protection usually needs both.
Included percentages and available increases vary by carrier and state.
Have questions about whether a rebuild would trigger code costs your policy won't pay? Better Choice Insurance Group is an independent agency based in St. Charles, Illinois, licensed in 14 states. We’ll explain your options in plain English and compare coverage across our carriers — free, no pressure.
Related terms
- Extended Replacement Cost — A percentage cushion above your limit for rebuild-cost overruns.
- Dwelling Coverage — The base limit that ordinance or law coverage supplements.
- Exclusion — Why code-upgrade costs aren't fully covered by default.
- Endorsement — How increased ordinance or law limits are added to a policy.
- Replacement Cost — Pays to restore what you had — code upgrades are the step beyond.
Frequently Asked Questions
Doesn't replacement cost coverage already include code upgrades?
No - replacement cost pays to rebuild what existed with like kind and quality. If the law requires something better or different, that increment is an ordinance or law cost, which base policies exclude or cap at a small percentage. The two coverages answer different questions: what did you have, versus what does the law now require.
How much ordinance or law coverage do I need?
It scales with your home's age. Newer homes near current code may be fine at the common 10% default. Homes with older electrical, plumbing, or structural systems can face code costs well beyond that, and 25% to 50% of the dwelling limit is a common recommendation. A contractor or agent familiar with local code triggers can help you estimate.
Does ordinance or law coverage apply to condos and rentals?
Yes, versions of it exist for condo unit owners (for interior work the association's rules and local codes require) and for landlord policies, where older multi-unit buildings can face significant code-triggered costs after a loss. Availability and structure vary by policy type and carrier.
Last reviewed: August 2026 · Reviewed by Evan Larson, Licensed Insurance Agent