Please email assessor@townofcortlandt.com for requests such as:

• Deeds and Confirmation of Ownership/Sales
• Change of Mailing Address Form
• Confirm Assessment and Full Market  Value
• Assessment Estimate*
• All Other Inquiries

*Please note that assessment estimates for demolitions or additions (such as pools, decks, remodels, finishing basement, etc.) need to be accompanied by plans/specifications, cost of construction, and permit costs (if available).