Who Pays for Water Leak Damage in a Condo?
It depends where the leak starts. The HOA's master policy covers shared structures, and your HO-6 policy covers your unit and belongings.
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When the leak starts next door
If water comes from your neighbor's unit, their policy or the HOA's master policy usually pays for damage to shared structures, meaning the floors and walls as originally built. Your HO-6 steps in for everything beyond that. It covers your flooring, cabinets, appliances, and any upgrades you made to the unit, plus your personal belongings. Who's at fault can also matter. If the neighbor's negligence caused the leak, their liability coverage may owe for your losses. If the source was a shared pipe nobody could control, it often falls to the master policy and your HO-6 to split the work. Check your declarations page for your dwelling or walls-in limit, since underinsuring this is common and leaves a gap exactly when a leak like this happens.
An HO-6 with too low a walls-in limit is the gap that shows up after a leak like this, when repair bids come in higher than the coverage on your declarations page. Rebuilding cabinets, flooring, and built-in upgrades costs more than owners expect, and the HOA's master policy won't cover the shortfall. Comparing quotes now is a chance to check that your limit actually matches what your unit would cost to restore.
What happens when the HOA sends a special assessment after the leak
Sometimes a leak damages shared plumbing, a hallway, or the structure below your unit badly enough that the HOA's master policy doesn't cover the whole repair. Master policies carry their own deductible, often higher than a typical homeowner's. If the damage is widespread, the association may vote to bill every owner a share of the cost. That bill is called a special assessment, and it can land on you even if the leak started three units away and had nothing to do with anything you did.
Loss assessment coverage on your HO-6 exists for exactly this. It reimburses you for your share of a special assessment when the underlying damage would have been covered by your own policy if you'd owned that part of the building directly. Water damage usually qualifies. Some causes don't, so it's worth checking what your HO-6 actually names. Most policies include a baseline amount, often a few thousand dollars, and you can usually raise it for a small added cost.
How much loss assessment coverage makes sense depends on the building. A small townhome association with few shared systems carries less risk of a large assessment than a high-rise with elevators, a pool, and extensive shared plumbing running through multiple floors. Ask for a copy of the HOA's master policy, including its deductible and what it excludes, before deciding how much to carry. A high master policy deductible, meaning the association pays out of pocket for a larger first chunk of any claim, is a sign assessments are more likely when something goes wrong.
Townhome insurance works a little differently depending on how the HOA's bylaws split ownership. Some townhome associations insure only the land and shared structures, leaving the entire building, including exterior walls and roof, to the owner's own policy. Others treat townhomes more like condos, with a master policy covering the building shell. The declarations page for the HOA policy says which structures it covers. That determines whether a townhome owner needs dwelling coverage closer to a single-family policy or a walls-in HO-6 closer to a condo's.
Does it matter who caused the leak
Fault matters more in a condo than most owners expect. If a leak traces back to something a neighbor did wrong, like ignoring a slow drip under a sink for months, their homeowners liability coverage may owe for the damage to a unit. That claim goes against the neighbor's policy, not the building's master policy and not the unit owner's own HO-6. Collecting on it means someone has to establish negligence, and that can take longer than a claim filed under one's own policy.
Most owners file under their own HO-6 first, even when a neighbor's unit was the source. The policy pays out, repairs start, and the insurer can then pursue the neighbor's insurer to recover what it paid. This process is called subrogation. It happens between the two insurance companies, and the owner whose unit was damaged does not need to chase anyone directly.
Some leaks have no clear fault at all. A pipe inside a shared wall fails from age, or a fitting gives out behind a wall nobody could have inspected without tearing it open. No one did anything wrong, so there is no liability claim to make. The repair gets split between whatever policies apply, the HOA's master policy for the shared structure and each affected owner's HO-6 for the rest, with no one owing anyone else for the cause.
Many HO-6 policies include a small amount of coverage for damage an owner accidentally causes to someone else's unit. It goes by different names depending on the insurer, sometimes called unit owner's coverage, and it shows up on the declarations page under its own line. A washing machine hose that fails and floods the unit below is the kind of loss this is built for. Checking whether a policy includes it, and for how much, is worth doing before a leak forces the question.
Before the next leak
Pull your HO-6 declarations page. Check your walls-in coverage limit and your loss assessment limit. If either looks thin against what repairs or a special assessment could actually cost, compare quotes now.
