To permit a reduction in the number of off-street parking spaces required or originally installed for a particular use pursuant to §§
235-37 and
235-38 in cases where the Board of Appeals determines that, with respect to a particular proposed use, there is reasonable analytic evidence with reference to its special character and function, including, among other things, the projected density of employees or other site population or the provision of a communal transportation system, to warrant a finding that the demand for construction of such spaces is, at least in the initial development, less than that required pursuant to §§
235-37 and
235-38 without transferring such demand to on-street sites or to inadequately improve off-street sites; or with respect to particular existing uses, by reason of diminution in number of persons or in floor area, seating capacity or area, number of employees or change in other factors, the demand for such spaces is less than that required pursuant to §§
235-37 and
235-38 and that their removal would not result in the transferring of such demand to on-street sites or to inadequately improved off-street sites; provided, however, that any such determination to authorize a reduction in the number of off-street parking spaces and/or truck loading spaces shall be contingent upon the Town Attorney, on behalf of the town, entering into a written agreement with the owner of such property, which shall be in recordable form and recorded in the Land Records Division of the Westchester County Clerk's office, guaranteeing the reservation of an adequate area shown on an approved site plan for the construction of the number of such spaces by which the requirement was reduced or the number of spaces by which an existing parking and/or truck loading facility was reduced, and provided, further, that any such permitted reduction may be automatically rescinded where the Board of Appeals shall subsequently determine that such reduced number has proven inadequate for a period of 90 days, in which case the then owner of such premises shall be found in violation of the requirements of this chapter, and such violation shall become effective within 90 days if the additional required spaces are not constructed and available within such ninety-day period.