Home Insurance in Mamaroneck, New York
Homes in Mamaroneck carry a median value of $717,200 - 8% higher than the Westchester County median.
The typical home in Mamaroneck was built around 1953. Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing. About 63% of homes were built before 1960, about 11 points above Westchester County's 52%.
In Mamaroneck, the housing stock is 43% single-family homes and 37% apartments in buildings with 5+ units. The rest are 2-4 unit or other housing types.
In Mamaroneck, about 68% of owner-occupied homes have a mortgage - lenders require hazard insurance on every mortgaged home.
About 57% of occupied homes in Mamaroneck are owner-occupied. The vacancy rate is 7%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy.
Most homes in Mamaroneck - 62% - are primarily heated with natural gas. Homes heated with fuel oil can carry added fire risk. Fuel-tank leaks and spills are often excluded from standard homeowners policies.
Westchester County's top FEMA-rated hazard is strong wind (Very High), per FEMA's National Risk Index. Westchester County had 8,264 active NFIP flood policies as of September 2026. See the full Westchester County home insurance overview for all FEMA hazard ratings and flood coverage details.
The statewide average premium for a standard HO-3 homeowners policy in New York is $1,801 per year, according to the NAIC homeowners insurance report (2023 data).
Key figures
| Median home value | $717,200 |
|---|---|
| Median year built | 1953 |
| Owner-occupied share | 57% |
| Share of owner-occupied homes with a mortgage | 68% |
| Top county hazard | Strong Wind (Very High) |
| Active NFIP policies in Westchester County | 8,264 |
| Home insurance premium | $1,801 - statewide average (NAIC, 2023 data) |
Nearby towns
Sources
Data last updated: 2026-09-29
- U.S. Census Bureau Gazetteer Files (2024)
- U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates (2024)
- FEMA National Risk Index (December 2025)
- FEMA OpenFEMA NFIP Redacted Policies v3 (2026)
- NAIC Dwelling Fire, Homeowners Owner-Occupied, and Homeowners Tenant and Condominium/Cooperative Unit Owners Insurance: Data for 2023 (published 2026) (2023)