Suffolk County
Parcel Data
Price: $250.00
Last Updated:
2026-Q2
Parcels in County:
584,962
Parcel data available to download as a GDB, GeoPackage, Shapefile, Excel, CSV, or Google Earth KML file.
All purchased data comes with six months of access, including any updates, at no additional cost.
Key attribute coverage for Suffolk County
The percentage of Suffolk County parcels containing the following key attributes:
Owner: 98.8%
Parcel Number: 98.8%
Acreage (Calculated): 100%
Site Address: 99%
Mailing Address: 98.6%
All available attributes in Suffolk County
Parcel Number
Owner
Building Size
Land Use Code
Land Use Class
Acreage (deeded)
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block
Total Market Value
Land Market Value
Building Market Value
Mail Address1
Mail Address2
Mail Address3
Year Built
Style
Bedrooms
Fullbath
Water
Sewer
Buildings
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Alt Id 1
Alt Id 2
Crop Cover
Acreage Adjacent With Sameowner
Municipalities Respresented in Suffolk County
Babylon Town: 67,974
Brookhaven Town: 185,957
East Hampton Town: 25,529
Huntington Town: 73,373
Islip Town: 98,605
Poospatuck Reservation: 41
Riverhead Town: 16,133
Shelter Island Town: 3,457
Shinnecock Reservation: 3
Smithtown Town: 42,867
Southampton Town: 51,994
Southold Town: 18,865
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