Nassau & Suffolk Counties, New York Nassau grievance deadline March 31, 2027Nassau grievance deadline Mar 31
Long Island Property Tax
ZIP code 11963 · Suffolk County

Property taxes in Sag Harbor, NY 11963

ZIP 11963 (Sag Harbor) has 102 parcels in Suffolk County, including 67 single-family homes. The median home is valued at $870,000.

Median home value
$870k
Most homes $404k to $2.36M
Single-family homes
67
of 102 parcels
School districts
5
serving this ZIP code
School districts

School districts in ZIP 11963

Homes in Sag Harbor (11963) are zoned into these school districts. The school portion is typically 60–75% of the bill, so the district on your tax bill matters more than the ZIP on your mail.

  1. Shelter Island29 parcels in this ZIP $9,81429 parcels
  2. Riverhead19 parcels in this ZIP $8,94819 parcels
  3. Greenport9 parcels in this ZIP $9,0309 parcels
  4. Fire Island8 parcels in this ZIP $6,0988 parcels
  5. Longwood4 parcels in this ZIP $9,9724 parcels
Towns

Towns in ZIP 11963

Questions

Frequently asked questions

What is the average property tax in Sag Harbor, NY 11963?

It depends on the school district. Within one ZIP code, bills can differ two- or threefold between districts. Use the property tax calculator for an estimate on any address.

What county is ZIP 11963 in?

ZIP 11963 is in Suffolk County.

How do I lower property taxes in this ZIP code?

Apply for every exemption you qualify for (STAR, Enhanced STAR, senior, veterans) and consider a tax grievance if comparable homes nearby are assessed lower than yours.

Method

Methodology and sources

  • Parcels and assessment values: NY State Office of Real Property Tax Services (ORPTS) combined parcel file, roll year 2025.
  • ZIP to hamlet names: USPS ZIP code areas and Long Island hamlet names.

Estimates only, not professional advice.