Long Island
Brookhaven, New York
Brookhaven is a town in Suffolk County, in New York's Long Island region, home to about 486,000 people as of the 2020 census.
In New York the practical answer turns on the exact address — the school district, any village lines, and how the parcel is assessed all shape the tax bill. The snapshot and official links below are the place to start.
- Type
- Town
- County
- Suffolk
- Region
- Long Island
- Population (2020)
- 485,773
Local Almanac
Notes in and around Brookhaven
Short, sourced notes tied to this place, its county, or nearby communities.
This place · Money & Taxes
Brookhaven tax payments start with the town Receiver
Brookhaven property owners should start tax-payment questions with the town Receiver pages, then separate county, school, and local timing.
Read this note ->This place · Home & Property
Brookhaven Accessory Apartments Need Their Own Paper Trail
A Brookhaven house with an accessory apartment should be checked for license status, ownership limits, and transfer issues.
Read this note ->This place · Home & Property
Brookhaven Rental License Lookup Belongs Before Signing
Brookhaven renters can use town records to check whether a house rental or accessory apartment license exists.
Read this note ->This place · History & Culture
Brookhaven Has a Carmans River Spine
Carmans River and Wertheim refuge give Brookhaven a south-shore ecology story inside a very large town.
Read this note ->This place · History & Culture
Brookhaven Is Older and Wider Than Its Suburbs
Brookhaven's story runs from Setauket and old shore settlements to research, education, beaches, woods, and big-town sprawl.
Read this note ->This place · History & Culture
Brookhaven's Longwood Estate Gives the Big Town a Ridge Anchor
Brookhaven's Longwood Estate helps make the sprawling town legible through one Ridge historic site with house, school, barn, and cemetery layers.
Read this note ->This place · Home & Property
Brookhaven Permit Status Is a Pre-Closing Check
Brookhaven provides a building permit status lookup, a helpful stop before buying, refinancing, or finishing work on a home.
Read this note ->Suffolk County · Home & Property
Suffolk Owners Can Use the Clerk's Watch List
Suffolk's Homeowner Watch List can email owners when land-record filings show up for a registered property.
Read this note ->Suffolk County · Home & Property
Suffolk Shore Work Needs a Tidal Wetlands Question
A Suffolk shoreline project should check DEC tidal wetland maps and permit rules before clearing, filling, bulkhead, dock, or septic plans move ahead.
Read this note ->Property tax snapshot
Roughly $6–$24 per $1,000
Combined full-value rate — county + town/city + school district, per $1,000 of market value (FY2025). On a $300,000 home that's about $1,694–$7,277 a year before the STAR break.
A planning estimate, not a bill. Your exact rate depends on your school district and any village. Confirm with the assessor.
Statewide links
Statewide starting points.
Good to know
- • Your assessed value usually isn't your market value — ask for the equalization rate.
- • Register for STAR; new applicants generally receive a credit instead of an automatic exemption on the bill.
- • Outside the cities, check the well, the septic, and the FEMA flood map before you buy.
Nearby
Nearby places
Tax rates: NYS Dept of Taxation & Finance (ORPTS), Real Property Tax Rates and Levy Data by Municipality, data.ny.gov dataset iq85-sdzs. (FY2025). Population: U.S. Census 2020. Reviewed June 2026. Source data ->
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