This directory is specifically designed for people to look up property values in New York or any other appraisal information. Not every County in New York has a website, but for those that do not, all contact information is provided for each county. In addition this is a complete address book for all Assessment Offices in New York with links to county demographic and financial information as well as other helpful links. If you have any questions or would like to report a broken link please contact DataManagement@Assessorsoffice.Net. Thank You.