Suffolk County Parcel Viewer

Search for Suffolk County NY parcel information. A parcel search can provide information on parcel boundaries, property lines, parcel lines, parcel divisions, unclaimed parcels, property taxes, property appraisals, parcel appraisal values, public parcels, genealogical research, property owners, and property sales.


The Suffolk County Assessor Office works at the county or local level to determine the value of taxable property in Suffolk County New York. As part of this job, Assessors conduct property appraisals and may assess Suffolk County property taxes for every parcel. Assessor Offices maintain information on these parcels, including Suffolk County parcel maps, boundary lines, and parcel divisions. These Suffolk County parcel viewers may also provide information on appraisal values, zoning, and property tax assessments. Parcel viewers can also be used to locate local unclaimed parcels, public property, and look up property owner information. The Suffolk County Assessor Office may provide an online parcel viewer to look up parcel information.

East Hampton Town Assessor East Hampton NY 300 Pantigo Place 11937 631-324-4187

Islip Assessor Islip NY 40 Nassau Avenue 11751 631-224-5585

Patchogue Assessor Patchogue NY 14 Baker Street 11772 631-475-2561

Shelter Island Assessor Shelter Island NY 38 North Ferry Road 11964 631-749-1080

Smithtown Town Assessor Smithtown NY 40 Maple Avenue 11787 631-360-7560


The Suffolk County Clerk Office maintains public records for a county or local government, including vital documents and property-related records in Suffolk County New York. Clerks keep documents on every parcel in Suffolk County, which can include parcel viewers that show parcel maps, boundary lines, and divisions between parcels. These Suffolk County parcel viewers may also provide information on property appraisal values, zoning boundaries, and property tax assessments, and they can be used to locate unclaimed parcels, public property, and look up property owner information. Parcel viewer information may be available through the Suffolk County Clerk Office website.

Amityville Clerk Amityville NY 21 Ireland Place 11701 631-691-3303

Bellport Village Clerk Bellport NY 29 Bellport Lane 11713 631-286-0327

Brightwaters Village Clerk Brightwaters NY 40 Seneca Drive 11718 631-665-1280

East Hampton Town Clerk Montauk NY THE Plz 11954 631-668-5081

Head Of The Harbor Village Clerk St. James NY 500 New York 25A 11780 631-584-5550

Jo Ann Raia Town Clerk Huntington NY 100 Main Street 11743 631-673-9477

Lindenhurst Clerk Lindenhurst NY 430 South Wellwood Avenue 11757 631-957-7501

Lloyd Harbor Village Clerk Lloyd Harbor NY 32 Middle Hollow Road 11743 631-549-8893

North Haven Village Clerk Sag Harbor NY 335 Ferry Road 11963 631-725-1378

Northport Village Clerk Northport NY 224 Main Street 11768 631-261-7502

Quogue Village Clerk Westhampton Beach NY 172 Dune Road 11978 631-653-4498

Southampton Town Clerk Hampton Bays NY 25 Ponquogue Avenue 11946 631-723-3820

Southampton Village Clerk Southampton NY 23 Main Street 11968 631-283-0247

Southold Town Clerk Southold NY 53095 Middle Road 11971 631-765-1801

Suffolk County Clerk Central Islip NY 400 Carleton Avenue 11722 631-853-4312

Suffolk County Clerk Riverhead NY 310 Center Drive South 11901 631-852-2041

Suffolk County Clerk Smithtown NY 725 Veterans Memorial Highway 11787 631-853-4074


The Suffolk County Town or City Hall provides municipal services for their town or city, including maintaining property-related documents in Suffolk County New York. These records can include parcel viewers, which contain information on every parcel in the town or city. These Suffolk County parcel maps can include information on parcel boundaries, unclaimed parcels, public property, and parcel divisions. Town and City Halls may also have records on property appraisals, zoning boundaries, current and former property owners, and property taxes, which may be presented in the Suffolk County parcel viewer. This information is often available to the public on the Town or City Hall website.

Brookhaven Town Hall Farmingville NY 1 Independence Hill 11738 631-451-7087

East Hampton Town hall East Hampton NY 300 Pantigo Place 11937

Huntington Town Hall Huntington NY 100 Main Street 11743 631-351-3014

Islip Town Hall Islip NY 655 Main Street 11751 631-224-5691

Riverhead Town Hall Riverhead NY 210 Howell Avenue 11901 631-727-3200

Shelter Island Town Hall Shelter Island NY 38 North Ferry Road 11964 631-749-0291

Shoreham Town Hall Shoreham NY 80 Woodville Road 11786 631-821-0680

Smithtown Town Hall Smithtown NY 99 West Main Street 11787 631-360-7512

Southampton Town Hall Southampton NY 116 Hampton Road 11968 631-283-6000


The Suffolk County Archive preserves records with historical significance for a local area, which can include parcel records in Suffolk County New York. Some Archives may provide parcel information in the form of a parcel viewer, which can be used to look up historic parcel boundaries, ownership information for any parcel in Suffolk County, and parcel divisions over time. These records may also list historical property tax rates or property value assessments, including sales, as well as changes to Suffolk County parcel maps over time. These records can be useful for conducting genealogical research. Archives may provide online access to their parcel viewers.

Suffolk County Court Records Archive Riverhead NY 310 Center Drive South 11901 631-852-2043

Suffolk County Sheriff Records Archive Riverhead NY 100 Center Drive South 11901 631-852-2242


The Suffolk County Recorder of Deeds keeps real estate ownership documents in order to ensure the accuracy of property, land, and parcel records in Suffolk County New York. Recorders of Deeds have records on every parcel under their authority, and they may provide a parcel viewer to look up this information. Suffolk County parcel viewers provide information on parcel boundaries, property owners, unclaimed parcels, and parcel divisions, and this information may be presented in a parcel map. Suffolk County Recorders of Deeds may also have information on property appraisals, property taxes, and zoning boundaries. They may provide online access to parcel information on the Recorder of Deeds website.

Suffolk County Recorder of Deeds Riverhead NY 310 Center Drive South 11901 631-852-2000