Buildings and structures on any plot in the ED-A District
shall not cover more than 25% of the area of the plot. The percentage
of coverage of a plot area by buildings and loading and unloading
areas and the percentage of plot area to be devoted to landscaping,
parking, sidewalks and vehicular access roads and the open space area
between buildings shall, in each case, be determined by the Planning
Board prior to the issuance of any building or use permit, upon due
consideration of the nature of the proposed use, the relationship
to neighboring uses and the general aesthetic requirements of the
Village. In those cases where the Planning Board can make a positive
finding that the 25% coverage of land is not sufficient limitation
to satisfy aesthetic, parking and landscaping requirements hereinabove
set forth, then additional restrictions may be imposed to the extent
determined by such positive finding.