Nassau & Suffolk Counties, New York Nassau grievance deadline March 31, 2027Nassau grievance deadline Mar 31
Long Island Property Tax
ZIP code 11721 · Suffolk County

Property taxes in Centerport, NY 11721

ZIP 11721 (Centerport) has 2,452 parcels in Suffolk County, including 2,354 single-family homes. The median home is valued at $788,889.

Median home value
$789k
Most homes $478k to $1.25M
Single-family homes
2,354
of 2,452 parcels
School districts
5
serving this ZIP code
School districts

School districts in ZIP 11721

Homes in Centerport (11721) 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. Harborfields2,325 parcels in this ZIP $14,4192,325 parcels
  2. Huntington25 parcels in this ZIP $12,10925 parcels
  3. Northport-East Northport18 parcels in this ZIP $10,85818 parcels
  4. South Huntington12 parcels in this ZIP $11,29812 parcels
  5. Riverhead8 parcels in this ZIP $8,9488 parcels
Towns

Towns in ZIP 11721

Questions

Frequently asked questions

What is the average property tax in Centerport, NY 11721?

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 11721 in?

ZIP 11721 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.