Suffolk County Property Maps (New York)

Search for Suffolk County, NY property maps. Property maps include information on property boundaries, property taxes, appraisal values, property ownership, unclaimed parcels, public property, and zoning.


Suffolk County Assessors determine the value of taxable property within a county or local area. These property valuations are used to levy property taxes. In addition, Assessors in Suffolk County, New York maintain detailed county and local maps that show property boundaries and buildings. These Suffolk County property maps include property appraisal values, zoning information, public property, and unclaimed parcels. Assessors may also have historic property maps. Suffolk County Assessors provide online access to their property maps on their websites.

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


Suffolk County Clerks preserve important public records at the county or local level. As part of their responsibilities, Clerks keep detailed local Suffolk County maps, including property maps. These maps may contain property values, property tax assessments, property boundaries, as well as public property and unclaimed parcels in Suffolk County, New York. Some may also provide information about buildings and property ownership. These Suffolk County property maps are often available online through the Clerk's 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 Riverhead NY 310 Center Drive 11901 631-852-2000

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 Treasurers and Tax Collectors are responsible for collecting taxes for a local government and distributing these funds, including property taxes. Suffolk County Treasurers and Tax Collectors often maintain property maps covering their jurisdictions that show property lines, property tax assessments, appraisal values, and any unclaimed parcels or public property in Suffolk County, New York. Some Suffolk County maps may also provide ownership information and list building types and zones. These property maps may be available to the public on the Treasurer and Tax Collector's website.

Asharoken Village Treasurer Northport NY 1 Asharoken Avenue 11768 631-261-7098

Babylon Village Treasurer Babylon NY 153 West Main Street 11702 631-587-6270

East Hampton Treasurer East Hampton NY 86 Main Street 11937 631-324-4150

Sag Harbor Village Treasurer Sag Harbor NY 55 Main Street 11963 631-725-0222

Suffolk County Treasurer Hauppauge NY 100 Veterans Memorial Highway 11788 631-852-1500


Suffolk County Town and City Halls provide several municipal functions for their town or city. They also maintain documents and records related to their municipality, including maps such as Suffolk County property maps. These property maps show parcel boundaries, buildings, property tax assessments, appraisal values, as well as unclaimed parcels and public property in Suffolk County, New York. The maps may also show jurisdictional boundaries and zoning divisions. Suffolk County Town and City Halls often provide public access to their property maps through their websites.

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


Suffolk County Recorders of Deeds are responsible for keeping real estate ownership documents for a county or local government. The office ensures the accuracy of property, land, and property tax records, and as part of their responsibilities, Recorders of Deeds often keep detailed Suffolk County property maps. These Suffolk County property maps show property tax assessments, property appraisals, unclaimed parcels, public property, and zoning information. Recorders of Deeds in Suffolk County, New York may make their property maps available to the public on their websites.

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