two square miles for any zone, such area shall be defined by one or more borders, which borders shall be determined by the applicant and need not be entirely coterminous with the borders of census tracts or block numbering areas provided, however, that such zone shall be located entirely within traditional neighborhood or community boundaries, and where appropriate, be bounded by major natural or man-made physical boundaries, such as bodies of water, railroad lines, or limited access highways, and the zones created pursuant to paragraph (viii) of subdivision (b) of section nine hundred sixty of this article should be limited to one square mile; provided however, empire zones designated under subdivision (b) of section nine hundred sixty of this article may apply to increase their distinct and separate contiguous areas to two square miles; provided further, regionally significant projects are not included within such two square mile limitation;
Such regulations may require a demonstration of a decline in population, a decline in employment, an increase in unemployment, a decline in real property values, a relative decline in per capita income, the extent of abandoned property and deteriorated industrial, commercial and residential property, a decline in the number of business establishments, and other indicators of severe economic distress.
N.Y. Gen. Mun. Law § 958