LandAI
Free GIS maps / New York / Nassau County
Free New York parcel map

Nassau County GIS map & parcel viewer

Explore Nassau County, New York in LandAI's free GIS map and parcel viewer. View 410,534 parcel records, including the owner name when available, for county FIPS 36059.

Open the free Nassau County parcel mapView all New York counties
Included free

Map, tap, and understand the parcel.

Open LandAI in your browser, move around Nassau County, and tap a parcel to see basic property details, including the owner name when available.

  • Interactive property boundary map
  • No subscription required for parcel viewing
  • Owner name when available
  • Basic parcel and property details
LandAI Pro

Upgrade when the work gets deeper.

Owner, address, and parcel-ID search; mailing-address, building, legal, and sale-history details; offline map downloads; area drawing; exports; and other advanced workflows remain subscription features.

Start with the free map

About Nassau County parcel data

LandAI standardizes parcel boundaries and public-record property fields from county, state, and other lawful sources. Field availability varies by parcel and source. LandAI currently lists 410,534 active parcel records for Nassau County. Coverage and individual fields can change as source records are refreshed.

Parcel maps are for reference and planning. They are not a substitute for a boundary survey, deed research, title work, or guidance from the relevant county office.

More free parcel viewers in New York

Albany County parcel viewerFIPS 36001 · 112,804 parcelsAllegany County parcel viewerFIPS 36003 · 34,083 parcelsBronx County parcel viewerFIPS 36005 · 108,405 parcelsBroome County parcel viewerFIPS 36007 · 85,049 parcelsCattaraugus County parcel viewerFIPS 36009 · 50,243 parcelsCayuga County parcel viewerFIPS 36011 · 39,127 parcelsChautauqua County parcel viewerFIPS 36013 · 88,387 parcelsChemung County parcel viewerFIPS 36015 · 39,407 parcelsChenango County parcel viewerFIPS 36017 · 32,078 parcels
All New York county GIS maps

Nassau County GIS map FAQ

Is the Nassau County parcel viewer free?

Yes. You can navigate the map, tap parcels, and view basic parcel details, including the owner name when available, in Nassau County without a LandAI subscription. Owner, address, and parcel-ID search; mailing-address, building, legal, and sale-history details; offline maps; area drawing; and exports are Pro tools.

How many parcels are available in Nassau County?

LandAI currently lists 410,534 active parcel records for Nassau County. Coverage and individual fields can change as source records are refreshed.

What is the county FIPS code for Nassau County?

The county FIPS code for Nassau County, New York is 36059.

Are LandAI parcel boundaries a legal survey?

No. Parcel boundaries and property records are provided for reference and may differ from surveyed or recorded boundaries. Consult the county or a licensed surveyor for legal boundary questions.