Is an HO3 Policy Broad or Special Form?
Special form for the dwelling, covering any cause not excluded. Belongings are broad form, covering only named perils.
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What HO3 actually covers on your house and your stuff
Your dwelling coverage, the part that pays to rebuild the house, is special form. That means damage is covered unless your policy specifically excludes it, so you don't have to find your situation on a list. Flood and earthquake are the common exclusions, and those take separate policies. Your belongings work the other way. That coverage is broad form, which means only the causes of loss named in your policy are covered. If something damages your furniture or electronics in a way that isn't on that list, it isn't paid. Your declarations page will name your dwelling limit, and the policy itself lists the named perils for personal property. For closing, your lender mainly needs proof the dwelling is insured to the right amount, since that's what protects their loan.</br>
Dwelling limits and the list of covered perils for your belongings both vary by insurer, and so does the price for the same house. Before locking in a binder for closing, it's worth seeing what other policies would charge and what they cover. A quote shows whether the one your lender received is actually a good fit, not just the fastest one to sign.
Why isn't everything just covered the same way
It seems odd that one part of a policy works one way and another part works differently, but there's a reason insurers split it like this. The dwelling is the lender's collateral and the biggest dollar amount on the policy, so it gets the broader protection. Special form coverage means the insurer has to prove an exclusion applies before denying a claim. That puts more of the burden on them. Your belongings are worth less in total and far harder to pin down, so insurers list what they'll pay for instead of promising to cover everything else.
Two houses with identical dwelling coverage can still have very different policies because of this split. The named perils list for personal property isn't the same across insurers. Most include fire, lightning, windstorm, theft and a handful of others, but the exact wording and the exclusions inside each peril differ. Water damage is a common place this shows up. A burst pipe is usually covered, but water that backs up through a sewer or drain often isn't unless that coverage was added separately. None of this shows up by comparing dwelling limits alone, so reading the actual list on a policy matters more than most people expect going into closing.
Some insurers also sell what's sometimes marketed as HO5 coverage, which extends special form protection to personal property too, not just the dwelling. It costs more, and whether it's worth it depends on how much would be lost if something not on a named-perils list damaged the belongings inside the house. For a lot of buyers closing on a house, the standard HO3 split is enough. Still, it helps to know the option exists rather than assume every policy works the same way underneath.
The binder a lender asks for usually only confirms the dwelling is insured to the right amount. It says nothing about what's happening with personal property coverage. Two policies can satisfy a lender identically while leaving very different protection for everything inside the house. Checking what's named on the personal property side, not just the number on the declarations page, is the part of this that's easy to skip under a closing deadline.
What about the other parts of an HO3 policy
Dwelling and personal property aren't the only two coverages on a standard HO3 policy, and the special form versus broad form split doesn't apply evenly to everything else listed on the declarations page. Other structures, things like a detached garage, shed or fence, are usually covered on the same special form basis as the dwelling, often at a percentage of the dwelling limit rather than its own separate number you'd set. Loss of use, which pays for a place to stay if the house becomes unlivable after a covered loss, follows from whatever caused the damage rather than having its own peril list to check.
Liability coverage works differently from both of those. It isn't about physical damage to anything owned, it's about what happens if someone gets hurt on the property or a member of the household accidentally causes damage elsewhere. There's no special form or broad form distinction here because the coverage isn't peril-based at all. It pays for the kind of legal and medical costs that come from an accident the policy defines as covered, up to the liability limit on the declarations page. For a lender, this part rarely matters, but it matters for the buyer once the house is owned and someone is living in it.
Medical payments coverage is the smaller, related piece. It pays for minor injuries to a guest on the property regardless of who was at fault, without the need to establish liability first. It's a modest limit compared to the liability coverage itself, and it exists mainly to resolve small situations without a claim becoming a dispute.
None of these show up in the conversation about dwelling limits or named perils for belongings, but they're sitting on the same policy and worth a look before signing anything. A binder built around satisfying the lender can still leave these at whatever default the insurer quoted, which may be lower than what fits the house or the household. Reading past the dwelling number on the declarations page, even once, before closing is the only way to know what's actually been set for the rest of the policy.
Before you sign the binder
Pull up the declarations page before closing. Look past the dwelling number at the named perils list for personal property and the liability limit. Both often sit at the insurer's default under a closing deadline.
