What drives the risk for expensive homes in New York
- Catastrophe exposureHurricanes and coastal storms are the main catastrophe exposure for expensive homes, concentrated along about 135 miles of Atlantic coastline and 575 miles of sound, bay and river shoreline in New York City, Westchester, Nassau and Suffolk counties, with storm surge and flooding alongside wind. Source
- Wind and hurricane deductiblesInsurers may use hurricane deductibles in certain areas. Under the Third Amendment to Insurance Regulation 159 (11 NYCRR 74), adopted in 2026, New York has one standard definition of a hurricane (a tropical cyclone with sustained winds of 74 mph or more), and a hurricane deductible applies only when the National Weather Service determines the hurricane made landfall in New York. Source
- FloodNFIP building coverage stops at $250,000, so waterfront homes in the Hamptons, on the North Shore and along Westchester's Long Island Sound shoreline usually need excess or private flood insurance to cover their rebuilding cost. Source
New York by the numbers
| Measure | New York | Rank among the states | Detail |
|---|---|---|---|
| Federal major disaster declarations since 2000 | 44 | #10 (tied) of 51 | Most often for severe storm (23), flood (6), hurricane (5). Delaware County has been in 18 of them. |
| National Flood Insurance Program claims, 2005–2025 | 109,287 | #5 of 51 | $5.4 billion paid; 31% of claims with a known flood zone were outside FEMA’s high-risk zones. |
| Hail reports, 2016–2025 | 775 | #31 of 51 | 29 of them 2 inches or larger. Largest stone 3 inches, Broome County, June 2022. |
| Tornadoes, 2016–2025 | 110 | #29 of 51 | 8 rated EF2 or stronger; 536 recorded since 1950. |
| Earthquakes of magnitude 4.0+, 2000–2025 | 1 | #28 of 51 | Largest: magnitude 5.3, 8 km NNW of Au Sable Forks, New York, April 20, 2002. |
From the public FEMA, NOAA, Storm Prediction Center, USGS and FMCSA records behind each linked report; ranks count all 50 states and Washington, DC unless noted.
When the standard market says no, and what earns credits
- Insurer of last resort and wind poolsThe New York Property Insurance Underwriting Association (NYPIUA), the state's FAIR Plan, writes only basic dwelling fire coverage (including wind and hurricane), usually on an actual cash value basis, with no liability, theft or flood coverage. Its limit for an occupied 1-4 family dwelling is $600,000 of building coverage per location. Source
- Mitigation credits and programsState law requires insurers to offer a premium discount to homeowners who install hurricane or storm shutters, or hurricane-resistant laminated glass windows and doors, that meet minimum standards. Source
Worth knowing in New York
Most of New York's hurricane exposure is on Long Island and the New York City and Westchester shorelines, so homes in the Hamptons and on the North Shore can face both a hurricane deductible and storm-surge flood losses beyond the federal flood limit. The state FAIR Plan's $600,000 actual-cash-value dwelling cap is not a realistic fallback for a $1M+ home. Source
Where high-value homes are in New York
The Hamptons (Southampton, East Hampton, Bridgehampton) · North Shore of Long Island (Oyster Bay, Locust Valley, Sands Point) · Manhattan · Westchester (Scarsdale, Rye, Bedford) · Shelter Island
Common questions
Do New York homeowners policies have a separate wind or hurricane deductible?
Insurers may use hurricane deductibles in certain areas. Under the Third Amendment to Insurance Regulation 159 (11 NYCRR 74), adopted in 2026, New York has one standard definition of a hurricane (a tropical cyclone with sustained winds of 74 mph or more), and a hurricane deductible applies only when the National Weather Service determines the hurricane made landfall in New York.
Where can an expensive home in New York get coverage if insurers decline it?
The New York Property Insurance Underwriting Association (NYPIUA), the state's FAIR Plan, writes only basic dwelling fire coverage (including wind and hurricane), usually on an actual cash value basis, with no liability, theft or flood coverage. Its limit for an occupied 1-4 family dwelling is $600,000 of building coverage per location.
Is flood insurance enough for a high-value home in New York?
NFIP building coverage stops at $250,000, so waterfront homes in the Hamptons, on the North Shore and along Westchester's Long Island Sound shoreline usually need excess or private flood insurance to cover their rebuilding cost.
Sources
- New York: Catastrophe exposure
- New York: Wind and hurricane deductibles
- New York: Insurer of last resort and wind pools
- New York: Mitigation credits and programs
- New York: Flood
General information as of October 2026, not legal advice; confirm current rules with the agency.