Property taxes in the Town of Smithtown, NY

The Town of Smithtown in Suffolk County contains 38,782 parcels across 6 school districts. The median single-family home value is $678,750.

Median home value
$679k
P10 $460k · P90 $1010k
Single-family parcels
36,972
of 38,782 total
School districts
6
serving this town
Suffolk County median bill
$11,358/yr
for context

School districts in the Town of Smithtown

Median bills by district — the school portion typically drives 60-75% of the total bill.

ZIP codes in the Town of Smithtown

Browse property tax data for each ZIP within Smithtown.

Frequently asked questions

What is the average property tax in Town of Smithtown?

Property tax bills in the Town of Smithtown vary by school district — the school portion is typically 60-75% of the total bill. Use the property tax calculator to get an estimate for any specific address.

When is the tax grievance deadline in Town of Smithtown?

Suffolk County towns (including Smithtown) accept grievance applications by the third Tuesday of May each year via the town's Board of Assessment Review.

How does Town of Smithtown compare to other Suffolk County towns?

Compare median bills across all Suffolk County towns and districts on the Long Island tax map, or see the Suffolk County overview.

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Methodology & sources

Estimates only — not professional advice. Verify with the Suffolk County Receiver of Taxes before making financial decisions.