Town of Sand Lake Examination of Assessment Inventory and Valuation Data In accordance with Section 501 of the New Your State Real Property Tax Law, notice is hereby given that the Assessor for the Town of Sand Lake has available for review, ?assessment inventory and valuation data.? The Assessor?s Office is open from 9 am ? 4 pm, Monday through Friday.? If a resident is interested in reviewing information with the Assessor, an appointment can be made by calling (518) 674-2026 ext. 24.