Suffolk County Property Viewer

Search for a Suffolk County NY property viewer. A property viewer provides information on property maps, boundary lines, zoning boundaries, parcel divisions, parcel viewer, property appraisals, property assessments, property taxes, unpaid property taxes, tax liens, foreclosures, unclaimed parcels, property owner information, building permits, property research, deeds, titles, historical property taxes, property tax rates, and historical maps.


Assessor Offices in Suffolk County NY calculate the value of all taxable property in their municipality by conducting property appraisals. They may also be responsible for determining the property taxes for each parcel. Assessor Offices maintain information on all properties, including property maps, boundary lines, zoning boundaries, and parcel divisions. This information is often available in a property viewer on the Assessor Office website. Suffolk County property viewers may also provide information on appraisal values, zoning restrictions, and Suffolk County property tax assessments. They can be used to locate unclaimed parcels, public property, and look up property owner information or parcel numbers in Suffolk County.

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


Historical Societies in Suffolk County NY maintain documents and objects that have historical value, and this can include property records. Historical Societies may keep historic Suffolk County property tax records, property sale documents like deeds and titles, or property maps from different eras. They may also provide property information in the form of a property viewer, which can show historic property boundaries, changes to municipal lines and zones, and ownership information. Suffolk County property viewers can also show property appraisal values and property tax rates over time, and they are an useful tool for conducting research. Property viewers may be available online through the Historical Society website.

Amityville Historical Society Amityville NY 170 Broadway 11701 631-598-1486

Bablylon Town Historical Society West Babylon NY 700 Albin Avenue 11704 631-661-1670

Bay Shore Historical Society Bay Shore NY 22 Maple Avenue 11706 631-665-1707

Bellport Brookhaven Historical Society Bellport NY 31 Bellport Lane 11713 631-286-0888

Bohemia Historical Society Bohemia NY 1519 Locust Avenue 11716 631-589-8561

Bridgehampton Historical Society Bridgehampton NY 2368 Main Street 11932 631-537-1088

Bridgehampton New York Historical Society Bridgehampton NY 2368 Montauk Highway 11932 631-537-1088

Central Islip Historical Society Central Islip NY 56 Wheeler Road 11722 631-582-3187

East Hampton Historical Society East Hampton NY 101 Main Street 11937 631-324-1850

East Hampton New York Historical Society East Hampton NY 159 Pantigo Road 11937 631-324-6393

Eastville Community Historical Society Sag Harbor NY 139 Hampton Street 11963 631-725-4711

Hampton Bays Historical Society Hampton Bays NY 140 West Montauk Highway 11946 631-728-0887

Lake Ronkonkoma Historical Society Lake Ronkonkoma NY 328 Hawkins Avenue 11779 631-467-3152

Lloyd Harbor Historical Society Lloyd Harbor NY 41 Lloyd Harbor Road 11743 631-424-6110

Manorville Historical Society Manorville NY 50 North Street 11949 631-369-2250

Mattituck Historical Society Mattituck NY Main Road 11952 631-298-5248

Montauk Historical Society Montauk NY Montauk Highway 11954 631-668-5340

Mpms Historical Society Miller Place NY 75 North Country Road 11764 631-476-5742

North Bays Historical Society Hampton Bays NY 116 West Montauk Highway 11946 631-728-0887

Northport Historical Society Northport NY 215 Main Street 11768 631-757-9859

Ocean Beach Historical Society Ocean Beach NY 155 Bungalow Lane 11770 631-583-8972

Oysterponds Historical Society Orient NY 1555 Village Lane 11957 631-323-2480

Port Jefferson Historical Society Port Jefferson NY 115 Prospect Street 11777 631-473-2665

Sachem Historical Society Holbrook NY 59 Crescent Circle 11741 516-588-3967

Sag Harbor Historical Society Sag Harbor NY 174 Main Street 11963 631-725-5092

Sayville Historical Society Sayville NY 39 Edwards Street 11782 631-563-0186

Shelter Island Historical Society Shelter Island NY 16 South Ferry Road 11964 631-749-0025


Treasurer and Tax Collector Offices in Suffolk County NY collect property taxes for a local government and distribute these funds. They maintain several property records that may be available as part of Suffolk County property viewers. A property viewer, also called a Suffolk County property map, includes property tax assessments, real estate appraisal reports, boundary lines, and zoning boundaries. These viewers may also provide information on the current owners, parcel numbers, and unclaimed parcels. Suffolk County property owners or potential buyers can use property viewers to locate information about paid and unpaid property taxes, tax liens, and foreclosures. Property viewers are typically available on the Treasurer and Tax Collector Office 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


Building Departments in Suffolk County NY create and enforce codes and regulations to ensure the construction of safe buildings. As part of this responsibility, Building Departments may keep Suffolk County property viewers, which display information about all the properties in the department's area. These property viewers may include information on parcel numbers, property tax assessments, building permits, and occupancy permits. They also show property zones, including the rules and regulations for each zone and zoning boundaries, making them useful resources for property owners or prospective buyers. Suffolk County Building Department property viewers may be available online.

Branch Village Building Department Smithtown NY 40 Route 111 11787 631-979-8989

Brookhaven Zoning Farmingville NY 1 Independence Hill 11738 631-451-6477

East Hampton Planning Department East Hampton NY 300 Pantigo Place 11937 631-324-2178

East Hampton Zoning East Hampton NY 300 Pantigo Place 11937 631-324-8816

Huntington Zoning Huntington NY 100 Main Street 11743 631-351-3123

Islip Planning Department Islip NY 655 Main Street 11751 631-224-5450

Lindenhurst Building Department Lindenhurst NY 430 South Wellwood Avenue 11757 631-957-7510

Lindenhurst Zoning Lindenhurst NY 430 South Wellwood Avenue 11757 631-957-7516

New York State Permits Stony Brook NY 50 Circle Road 11790 631-716-3608

North Babylon Town Building Department Lindenhurst NY 200 Sunrise Highway 11757 631-957-3108

Patchogue Building Department Patchogue NY 14 Baker Street 11772 631-475-8942

Port Jefferson Building Department Port Jefferson NY 88 North Country Road 11777 631-473-4744

Sag Harbor Building Department Sag Harbor NY 55 Main Street 11963 631-725-0224

Shelter Island Town Zoning Shelter Island NY 46 North Ferry Road 11964 631-749-0758

Smithtown Building Department Smithtown NY 99 West Main Street 11787 631-360-7520