Nassau & Suffolk Counties, New York Nassau grievance deadline March 31, 2027Nassau grievance deadline Mar 31
Long Island Property Tax
ZIP code 11749 · Suffolk County

Property taxes in ZIP 11749

ZIP 11749 has 1,221 parcels in Suffolk County, including 823 single-family homes. The median home is valued at $541,916.

Median home value
$542k
Most homes $455k to $689k
Single-family homes
823
of 1,221 parcels
School districts
5
serving this ZIP code
School districts

School districts in ZIP 11749

Homes in 11749 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. Central Islip915 parcels in this ZIP $10,980915 parcels
  2. Hauppauge115 parcels in this ZIP $12,251115 parcels
  3. Connetquot54 parcels in this ZIP $11,40854 parcels
  4. Three Village13 parcels in this ZIP $15,32213 parcels
  5. William Floyd11 parcels in this ZIP $6,69611 parcels
Towns

Towns in ZIP 11749

Questions

Frequently asked questions

What is the average property tax in ZIP 11749?

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 11749 in?

ZIP 11749 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.