You can own an apartment building for years without reading the exclusions in your liability policy. Then one claim teaches you what was in there all along. Here are the exclusions and limits that surprise South Florida multifamily owners most, in plain English.
Q: What is the assault and battery exclusion?
Many habitational liability policies either exclude assault and battery claims entirely or cap them at a low sublimit. That matters because a fight in a parking lot, an altercation between tenants, or an incident involving a guest can all become lawsuits against the property owner, arguing the building should have had better lighting, locks, or security. If your property has any history of security incidents, this is the single most important line in your quote, and it is the one most owners never read. Ask your agent directly: is assault and battery covered, excluded, or sublimited, and at what amount?
Q: My lease allows pets. Does that change my liability coverage?
It can. Animal liability is another area where carriers differ widely. Some policies exclude injuries caused by animals entirely, and many restrict certain dog breeds. The trap is a mismatch: your lease allows a tenant's dog, a bite happens, and your policy excludes that breed or animal liability altogether. Your pet rules and your insurance need to match. If you allow pets, tell your agent, because the answer changes which carriers fit your building.
Q: Are mold and habitability claims covered?
Usually only in a limited way, and this area has tightened. Most commercial property and liability policies contain a fungus and bacteria exclusion. On the liability side it can bar claims arising out of the actual, alleged, or even threatened presence of mold in a building, which is broad language. On the property side, mold damage is typically excluded except for a small carve-back amount after a covered water loss. The practical point: a slow leak plus deferred maintenance can turn what looked like a covered water claim into an uncovered habitability dispute. Fix water intrusion fast, document repairs, and ask what limited mold coverage your policy actually includes.
Q: What happens to my coverage if units sit vacant?
Most property forms restrict coverage once a building or unit passes a vacancy threshold, often 30 or 60 days. After that, certain causes of loss, like vandalism or water damage, may not be covered at all. This catches owners during renovations and lease-up. If you are planning work that will leave units empty, tell your agent before it starts, not after a claim.
Q: Does the age of my roof change how claims get paid?
Increasingly, yes. Many carriers now settle roof claims on older roofs at actual cash value instead of replacement cost. Actual cash value subtracts depreciation, so a full roof replacement after a storm can come back as a fraction of the real cost. In South Florida, where carriers already watch roofs closely, ask two questions before you bind: how will my roof be settled, and at what roof age does that change?
Q: How do I protect myself from these surprises?
Three habits cover most of it. First, ask your agent to list every exclusion and sublimit on your liability policy in plain language, and read that list. Second, align your house rules with your coverage: pet policy, security practices, and maintenance response times should match what your policy assumes. Third, review at every renewal, because exclusions tighten over time and a policy that fit three years ago may not fit the building you own today.
Have questions about what your apartment building policy actually covers? Call GWS Insurance at (516) 476-6742 or reach us through our contact page at gwsinsurance.com/contact. We work with multifamily owners across South Florida.
This article is for general informational purposes only and is not insurance, legal, or financial advice. Coverage terms, exclusions, and availability vary by carrier and property. Consult a licensed insurance professional about your specific situation.