Property taxes in Port Jefferson, NY 11777
ZIP 11777 (Port Jefferson) has 3,364 parcels in Suffolk County, including 2,561 single-family homes. The median home is valued at $800,000.
- Median home value
- $800k
- Most homes $415k to $1.29M
- Single-family homes
- 2,561
- of 3,364 parcels
- School districts
- 5
- serving this ZIP code
School districts in ZIP 11777
Homes in Port Jefferson (11777) 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.
- Port Jefferson2,557 parcels in this ZIP $12,6272,557 parcels
- Brookhaven-Comsewogue359 parcels in this ZIP $11,358359 parcels
- Three Village205 parcels in this ZIP $15,322205 parcels
- Middle Country38 parcels in this ZIP $10,60038 parcels
- Riverhead31 parcels in this ZIP $8,94831 parcels
Towns in ZIP 11777
- Brookhaven 3,258 parcels
- Riverhead 30 parcels
- Hempstead 13 parcels
- Islip 13 parcels
- Smithtown 10 parcels
Frequently asked questions
What is the average property tax in Port Jefferson, NY 11777?
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 11777 in?
ZIP 11777 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.
Tracking property tax in Port Jefferson (11777)?
One short email when rates, exemption deadlines or grievance windows change.
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.