Vermont's condo insurance story is, more than anything, a flood story. In July 2023 and again in July 2024, catastrophic flooding tore through the state — together causing close to a billion dollars in damage and affecting up to 200 of Vermont's 247 municipalities. The 2024 flood struck infrastructure that had just been rebuilt from 2023, a brutal repeat-loss pattern that hit central Vermont — Montpelier and Barre — hardest in both years.

For a condo buyer, the lesson is not simply that Vermont floods. It is that the state's insurance framework leaves a specific, well-documented gap, and that the gap catches owners who assumed they were safe.

The statute requires property and liability coverage — but not flood

Under the Vermont Common Interest Ownership Act (27A V.S.A. §3-113), an association must carry, to the extent reasonably available, property insurance on the common elements at not less than 80 percent of actual cash value, plus commercial general liability coverage. The policy should also include a waiver of subrogation against owners and primary coverage where owner policies overlap.

What §3-113 does not require is flood insurance. Standard master and HO-6 policies exclude flood entirely. To be covered, an association must buy a separate NFIP or private flood policy — and in a state with one of the lowest flood-insurance take-up rates in the country, many associations and owners simply do not.

"Not in the flood zone" is not the same as "safe"

The most important number for a Vermont buyer to absorb is this: in the 2023 flood, roughly 35 to 40 percent of claims were on properties outside the mapped Special Flood Hazard Area.

Vermont's topography is the reason. Heavy rain funnels off the mountains into narrow river valleys where most towns — and many condos — sit, so flooding routinely reaches beyond the official maps. Those maps compound the problem: FEMA is mid-stream on a multi-year overhaul of Vermont's Flood Insurance Rate Maps, the first update for many towns since the 1970s and 1980s, with some counties not effective until around 2028. A flood-map designation tells you what insurance was required, not what the real exposure is.

Separately, Vermont's Flood Safety Act will begin regulating development in mapped river corridors on January 1, 2028. A building in a newly mapped corridor may face future repair or redevelopment restrictions and higher insurance cost — a forward-looking risk worth checking even on a building that has never flooded.

No FAIR Plan, and rising premiums

Vermont also has no state FAIR Plan or insurer of last resort. When standard carriers will not insure a flood-prone or aging building, coverage moves to the excess-and-surplus-lines market at materially higher cost. The Department of Financial Regulation's January 2025 consumer advisory warned that homeowner premiums are rising on catastrophic weather, inflation, and building costs — and master-policy deductibles are following.

That last point matters at closing. A master deductible above roughly 5 percent of replacement cost can impair conventional and FHA condo financing, so a hardening insurance market is not only a cost issue but a lendability issue.

What to request and read

• Whether the building, parking, or mechanicals flooded in 2023 or 2024, with any FEMA, SBA, or insurance recovery records
• The master insurance declarations page, confirming explicitly whether NFIP or private flood coverage is in force
• The carrier and placement — standard or surplus-lines — and any premium spike at recent renewals
• The deductible structure, and whether it could affect your financing
• Any flood-related special or emergency assessment levied or anticipated (27A V.S.A. §3-123 lets a board levy an emergency assessment by a two-thirds vote, effective immediately)
• The property's status on the Vermont Flood Ready Atlas and DEC river-corridor and floodplain maps
• Your own HO-6 flood and loss-assessment coverage

Read together, these tell you whether the building's flood risk is insured or uninsured, and whether a flood-repair assessment is behind you or ahead of you. A building that flooded and carries no flood coverage is not automatically a deal-breaker — but it is a number, and a risk, you want quantified before your window to act closes.

This article describes Vermont's insurance and flood framework in general terms and is not legal, insurance, or engineering advice. For a specific building, consult the master policy, a licensed insurance professional, and current flood maps. CondoSignal reviews the documents you upload and links every finding to the exact page, so you can see insurance, flood, and assessment risk before you commit to a purchase.