Brookhaven Tax Map
Parcel boundaries, tax map numbers, zoning and environmental overlays for all 169,565 parcels in Brookhaven, New York. Search an address or click any parcel — free, no account required.
Brookhaven is the largest town in Suffolk County by both area and parcel count, spanning the island from the Great South Bay to the Long Island Sound. Its tax map numbers start with district 0200, and the incorporated villages inside it (0201–0208) carry their own district codes. Brookhaven publishes the deepest GIS of any Suffolk town — zoning, zoning overlay districts, historic districts and landmarks, FEMA flood zones and wetlands are all mapped here.
How to read a Brookhaven tax map number
Suffolk County identifies every parcel by a 19-digit Suffolk County Tax Map number (SCTM). It is written in four parts, and each part narrows the location:
- District
- 0200 — the town. Every parcel in Brookhaven begins with these four digits.
- Section
- A numbered map sheet within the town.
- Block
- A group of parcels on that sheet, usually bounded by streets.
- Lot
- The individual parcel. Sub-lots appear after the decimal when land is split.
A Brookhaven tax map number therefore looks like 0200-123.00-01.00-005.000. Unlike a street address it does not change when the property is sold, which is why deeds, tax bills and assessment records all key on it.
Zoning in Brookhaven
Brookhaven publishes its zoning districts to a public GIS, so they are mapped here as an overlay. These are the districts covering the most parcels:
| Zoning district | Share of sampled parcels |
|---|---|
| B1 | 1,700 |
| A1 | 1,271 |
| WAT | 6 |
| J2 | 6 |
| ROW | 5 |
| A10 | 4 |
| VIL | 2 |
| A2 | 1 |
| HF | 1 |
| J4 | 1 |
Counts are from a sample of Brookhaven parcels and show relative scale, not exact totals. Zoning shown here is for orientation — confirm any parcel with the Town of Brookhaven before relying on it.
Map layers available for Brookhaven
13 overlay layers apply to Brookhaven parcels — 7 county-wide plus 6 published by the Town itself.
- Pine BarrensSuffolk County GIS
- School districtsSuffolk County GIS
- Fire districtsSuffolk County GIS
- Tidal wetlandsSuffolk County GIS
- Freshwater wetlandsSuffolk County GIS
- HamletsSuffolk County GIS
- Special groundwater protectionSuffolk County GIS
- Zoning (Brookhaven)Town of Brookhaven GIS
- Historic districts (Brookhaven)Town of Brookhaven GIS
- Zoning overlay districts (Brookhaven)Town of Brookhaven GIS
- Historic landmarks (Brookhaven)Town of Brookhaven GIS
- FEMA flood zones (Brookhaven)Town of Brookhaven GIS / FEMA
- Wetlands (Brookhaven)Town of Brookhaven GIS
Development constraints
- Parcels touching mapped wetlands2,562
- Parcels in a FEMA flood zone2,996
From a sample of Brookhaven parcels. Membership is derived from the parcel centroid, so a parcel on a boundary may appear either side — always verify.
Brookhaven tax map — common questions
- How do I find a property's tax map number in Brookhaven?
- Search the address or click any parcel on the map above. Every Brookhaven tax map number starts with district 0200, followed by section, block and lot — for example 0200-123.00-01.00-005.000. The number stays the same when a property changes hands.
- How many parcels are in Brookhaven?
- 169,565 parcels, based on the Suffolk County tax parcel layer. Each one is drawn to its recorded boundary on the map above and is clickable for its tax map number, lot size and land use.
- Is the Brookhaven tax map free to use?
- Yes. Parcel boundaries, tax map numbers, lot sizes, land use and the environmental overlays are public record and free here. Owner names, arrears amounts and scoring require a free account.
- What zoning districts are in Brookhaven?
- Brookhaven publishes its zoning to the public GIS, and it is shown as a map layer above. B1 covers the largest share of parcels. Always confirm a specific parcel with the Town before relying on it.
- Where does this data come from?
- Parcel boundaries come from the Suffolk County tax parcel GIS layer. Overlays come from Suffolk County GIS, the Town's own GIS and NYSDEC, each credited beneath the map. It is a reference tool, not a legal survey or a regulatory determination.
About this data
ParcelIntel is built and operated by Chokdee Properties LLC, a home builder working in Suffolk County. We assembled this map because we needed it ourselves — to check lot lines, zoning and wetlands before committing to a parcel. Parcel geometry comes directly from the Suffolk County tax parcel layer and attributes from brookhaven; nothing here is modelled or estimated.
It is a reference tool, not a survey. Boundaries are as digitised by the County and are not a legal determination of title, buildability or regulatory status. For those, consult the Town of Brookhaven and a licensed surveyor.
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