Own an apartment building, duplex, or fourplex? Your landlord policy almost certainly excludes flood — and it's the structure, the systems, and your rental income on the line. We compare the NFIP and the private market for your building and hand back one clear recommendation, with documents your lender will accept.
Yes. Apartment building owners can buy flood insurance for the building, and renters can buy flood insurance for their belongings. They're two different policies for two different people, and each one only covers its own side of the wall. Standard landlord and renters insurance cover neither.
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Apartment owners insure the building itself — structure, foundation, and systems — plus any appliances or furnishings they provide in the units. How it's written depends on the size of the building.
A 1–4 unit building is insured as a residential rental, through the NFIP or the private market. Rentals have their own rules on claims, pricing, and use, so it pays to have both options compared side by side. Here's how we handle flood coverage for your rental property, from single units to fourplexes.
Larger apartment buildings are written as commercial flood insurance, with different limits and forms. Private markets can go above the federal limits when a building needs more coverage.
If you own a condo unit, the association's master policy covers the building and your unit policy covers the rest. Our RCBAP guide explains how the two fit together.
| Building type | NFIP building limit | NFIP contents limit | Need more? |
|---|---|---|---|
| 1–4 unit residential | Up to $250,000 per building | Up to $100,000 | Private or excess flood |
| 5+ unit apartment building | Up to $500,000 per building | Up to $100,000 | Private or excess flood |
| Condo association (RCBAP) | Up to $250,000 × number of units | Owned by the association | Private or excess flood |
NFIP limits shown are federal program maximums. The terms and limits of the policy you're issued control.
We compare the NFIP and the private market for apartment owners and hand back one clear recommendation, with documents your lender will accept. Up to four units per building? Use our residential quote. Five or more? Use the commercial application.
In an apartment flood, the owner's flood policy pays for the building, and each renter's flood policy pays for that renter's belongings. Nobody's renters or landlord insurance pays for rising water.
| Damaged by flood | Which policy pays |
|---|---|
| Structure, walls, floors, wiring | The owner's flood policy |
| Built-in appliances, water heater, HVAC | The owner's flood policy |
| Appliances or furniture the owner provides | The owner's flood contents coverage |
| Renter's furniture, clothes, electronics | The renter's own flood policy |
| Condo building common areas | The association's master flood policy |
Renters get flood coverage through a contents-only flood policy, which covers your belongings — up to $100,000 through the NFIP — when rising water damages them. Your regular renters insurance excludes flood, and your landlord's flood policy covers the building, not your stuff.
What it costs depends on the building, which floor your unit is on, how much coverage you pick, and your deductible. An upper-floor unit usually prices very differently from a ground-floor one. NFIP policies normally take about 30 days to start, so buy before the storm season, not during it.
Whether it's a duplex or a 40-unit building, the only price that matters is the one for your address. Here's what a Flood Nerd does with it — free.
We compare the NFIP and the private carriers that will actually write your property — so your decision comes from a real comparison, not a menu of one.
We estimate your real rebuild cost and tell you what we’d buy — including replacement cost where the market offers it for your property. If you’d rather carry less, that’s your call, and you’ll make it knowingly.
We read the policy jacket before we recommend it, flag the terms that drive most flood claims — waiting periods, contents valuation, caps, major exclusions — and show you where the rest lives.
We place coverage only with underwriters rated A- or better for financial strength.
We prepare the policy file to your lender’s standards, so flood isn’t the thing that slows your closing.
From a licensed Flood Nerd — and every recommendation passes a second Nerd’s review before it reaches you.
Our promise: if the policy you already have is the right fit, we’ll tell you to keep it. We sell both the NFIP and private — so we have no reason not to.
Coverage descriptions are general; the terms and exclusions of the issued policy control. Recommendations are based on the information you provide and the markets available for your property, and no statement here guarantees coverage will be offered or that any claim will be paid.
Yes. Renters can buy a contents-only flood policy for their belongings, and apartment owners can buy flood insurance for the building. They’re separate policies: the owner’s policy never covers a tenant’s things, and the renter’s policy never covers the building.
Yes. A 1–4 unit building is insured as a residential rental through the NFIP or a private carrier. Buildings with five or more units are written on commercial flood forms, with NFIP building coverage up to $500,000 per building and private or excess options above that.
Not through the NFIP — it doesn't pay for rental income lost while flooded units are repaired. Some private flood policies offer rental income or business income coverage, so ask for it when you compare quotes.
Usually only when the lender requires it. If the building is in a high-risk flood zone and the mortgage comes from a federally regulated lender, flood coverage on the building is typically required. Landlords are generally not required to insure their tenants’ belongings.
No. Standard renters insurance excludes damage from rising water, the same way homeowners and landlord policies do. To protect your belongings from a flood, you need a separate contents-only flood policy.
Through the NFIP, a renter can insure belongings for up to $100,000. The price depends on the building, which floor the unit is on, the amount of coverage, and the deductible. We can also check whether a private market option is available for your unit.
Only in a very limited way through the NFIP. Basement coverage is restricted to a short list of items, so most of a renter’s belongings in a basement unit aren’t covered. If you live below ground level, ask about this before you buy.
The building owner’s flood policy pays for the structure, systems, and anything the owner provides in the units. Each renter’s own flood policy pays for that renter’s belongings. Standard landlord and renters insurance pay for neither, because both exclude flood.
We built a whole toolkit for the people who send us buyers — same-day quotes, a lender-ready file, closing scripts, and a direct line to a Nerd. Investment and multifamily deals get the same NFIP-and-private comparison, so flood doesn't become the last-minute surprise.
Tell us whether you own the building or rent the unit — residential quote for up to four units per building, commercial application for five or more. A Flood Nerd checks the NFIP and the private market for your address and hands back one clear recommendation.
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Estimates are drawn from real Better Flood quote data and are not a quote for your property. Coverage descriptions are general; the terms and exclusions of the issued policy control. Recommendations are based on the information you provide and the markets available for your property, and no statement on this page guarantees coverage will be offered or that any claim will be paid.
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