Search any address in East Hampton to pull the official NY State assessment, estimated annual tax bill, and comparable nearby parcels.
The New York State assessment roll lists every taxable parcel in East Hampton, Suffolk County. For each parcel you'll find:
Median full market value in East Hampton: $1,585,938.
Suffolk's next Grievance Day: Tuesday, May 19, 2026. The filing window opens May 1, 2026.
Long Island homeowners who file a grievance see an average 5-15% reduction in assessed value — which translates roughly 1:1 to annual tax savings. The filing itself is free; firms typically work on contingency (50% of the first-year savings).
Suffolk towns vary. Most update assessments only when properties sell, get permitted improvements, or are challenged. Many homes haven't been reassessed in 5-10+ years — comparing your market value to recent sales is the fastest way to spot an over-assessment.
Visit your town's assessor or use our search above — we pull from the same NY State ORPTS data.
We mirror the official NY State assessment roll annually. For closing, escrow, or legal purposes, always verify with your county or town receiver of taxes.
USPS ZIP boundaries don’t match town/village boundaries. Many parcels have a ZIP-implied town that differs from the actual taxing jurisdiction (e.g. a Manhasset address in the Town of North Hempstead). The town shown for grievance purposes is whichever taxing jurisdiction your parcel sits in.
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Subscribe →Last verified: 2026-05-11. Tax rules change; we re-verify each page quarterly.
Estimates and educational content only — not legal, tax, or financial advice. Verify with your county or town receiver, an attorney, or a CPA before making financial decisions.