Suffolk County Records

Search for Suffolk County NY county records. County records include birth certificates, death certificates, marriage records, marriage licenses, divorce records, property tax records, property ownership, historical records, genealogical research, property titles, property deeds, county maps, county taxes, county zones, school boundaries, and more.


Clerk Offices in Suffolk County New York are responsible for maintaining important records for a county or local area, including multiple types of Suffolk County records. These include vital records such as birth certificates, marriage records, divorce records, and death certificates, which can be useful for proving identity or for conducting genealogical research in Suffolk County. They may also keep documents related to Suffolk County property ownership and property taxes, including title deeds, tax assessments, property appraisals, and property sale records. The Suffolk County Clerk is one of the best places to find all types of county records, which may be available online.

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


Historical Societies in Suffolk County New York are usually organized around a particular area, a group of people, or a historical event, and they preserve documents that have historic value. Suffolk County Historical Societies may maintain a range of documents on individuals from that area, including Suffolk County vital records such as birth and death certificates, marriage announcements, and other records that can help with Suffolk County genealogical research. They may also have photographs, historical maps, historical laws, and other records for their location and the people who lived there. Historical Societies may provide online access to their Suffolk County public records.

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


Treasurer and Tax Collector Offices in Suffolk County New York are responsible for collecting local taxes and disbursing the funds. This can include Suffolk County property taxes, business taxes, and other county or local taxes. Suffolk County Treasurer and Tax Collectors maintain a number of property-related county records, including Suffolk County property tax assessments, property appraisals, property ownership records, and any tax liens or foreclosures. They may also maintain Suffolk County public records on property transfers and sales, including titles and deeds, which list the former and current owners as well as information on the property itself. Treasurer and Tax Collector Offices may provide online access to their county records.

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


Town and City Halls in Suffolk County New York are responsible for providing municipal services for their locality. As part of this job, they may store important county records, including Suffolk County vital records such as birth certificates, marriage license records, divorce records, and death certificates. These can be used as proof of identity, in applications for government services, or for performing genealogical research. The Town or City Hall in Suffolk County may also keep documents on property ownership, property taxes and tax assessments, and maps for their jurisdiction that include zones, property boundaries, and school boundaries. Town and City Halls often make county records available online.

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


Assessor Offices in Suffolk County New York determine the appraisal value of the taxable property within a county or local jurisdiction, which is used to assess the property taxes owed by Suffolk County residents. Suffolk County Assessors also keep a number of property-related documents, including records on property tax assessments, property appraisals, tax liens, foreclosures, and property tax payments. These Suffolk County public records include information about current and former owners of a property, the property's size and location, zones and use regulations, and transfers of the property ownership. Assessors may make county records available through their website.

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