Nassau & Suffolk Counties, New York Nassau grievance deadline March 31, 2027Nassau grievance deadline Mar 31
Long Island Property Tax
ZIP code 11556 · Nassau County

Property taxes in ZIP 11556

ZIP 11556 has 155 parcels in Nassau County, including 10 single-family homes. The median home is valued at $484,000.

Median home value
$484k
Most homes $166k to $1.10M
Single-family homes
10
of 155 parcels
School districts
5
serving this ZIP code
School districts

School districts in ZIP 11556

Homes in 11556 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. Glen Cove93 parcels in this ZIP $11,50093 parcels
  2. Great Neck17 parcels in this ZIP $13,81617 parcels
  3. North Shore7 parcels in this ZIP $15,3377 parcels
  4. Uniondale6 parcels in this ZIP $5,2716 parcels
  5. Syosset4 parcels in this ZIP $16,2834 parcels
Towns

Towns in ZIP 11556

Questions

Frequently asked questions

What is the average property tax in ZIP 11556?

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 11556 in?

ZIP 11556 is in Nassau 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.