Property taxes in Centereach, NY 11720

ZIP 11720 (Centereach) contains 8,495 parcels in Suffolk County, including 8,200 single-family homes. The median home value is $541,667.

Median home value

$542k

P10 $385k · P90 $729k

Single-family parcels

8,200

of 8,495 total

School districts in ZIP

serving residents here

School districts in ZIP 11720

Residents in Centereach (11720) are zoned across these school districts. The school portion of property tax is typically 60-75% of the total bill.

Middle Country $10,600/yr · 6,496 parcels
Three Village $15,322/yr · 1,728 parcels
Sachem $9,968/yr · 129 parcels
Longwood $9,972/yr · 27 parcels
Connetquot $11,408/yr · 13 parcels

Towns covered by ZIP 11720

Brookhaven 8,421 parcels
Islip 35 parcels
Hempstead 8 parcels
Southold 7 parcels
Babylon 7 parcels

Frequently asked questions

What is the average property tax in Centereach, NY 11720?

Property tax in ZIP 11720 varies by school district. The biggest factor is which school district your home falls into — within a ZIP, bills can vary 2-3x. Use the property tax calculator to get an exact estimate for any address.

What county is ZIP 11720 in?

ZIP 11720 falls within Suffolk County.

How do I lower property taxes in this ZIP?

File for exemptions (STAR, Enhanced STAR, Senior, Veterans) and consider a tax grievance if comparable homes nearby are assessed lower than yours.

Tracking property tax in Centereach (11720)?

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Methodology & sources

Parcels and assessment values: NY State Office of Real Property Services (ORPS) combined parcel file, roll year 2025.
ZIP-hamlet mapping: USPS ZIP code area + LI hamlet locality database.

Estimates only — not professional advice.