Alterations or extensions of nonconforming building.

[Amended 8-2-2001 by L.L. No. 5-2001]A nonconforming building or structure may be altered or extended so long as the alteration or extension meets the dimensional regulations, excluding minimum habitable floor area, of the zoning district which are in effect at the time of the extension or alteration without the approval of the Zoning Board of Appeals.