Upon sale or deeding of any portion of that property in the Town of Wilton located on County Route 33 and County Route 34, currently owned by the State of New York, known as the "Wilton Developmental Center," the zoning classification of that property shall immediately, without any additional Town Board action, become an I-1 Industrial District. This shall not be construed as prohibiting any new property owner from requesting a zoning change from the Town Board either prior to purchase or deeding or after purchase or deeding.