The provisions of this Chapter establish special regulations which are designed to encourage flood-resilient building practices for new and existing buildings and in so doing to promote and protect public health, safety and general welfare. These general goals include, among others, the following purposes:
(a) to facilitate the development and alteration of buildings in flood zones consistent with the latest flood-resistant construction standards of the Federal government and the New York City Building Code;
(b) to enable buildings to be constructed pursuant to flood-resistant standards with a comparable amount of usable interior space to what is generally permitted within the applicable zoning district;
(c) to mitigate the effects of elevated and flood-proofed buildings on the streetscape and pedestrian activity;
(d) to expedite the recovery of neighborhoods that experienced a high concentration of damage to single- and two-family residences from Hurricane Sandy within the Neighborhood Recovery Areas specified in Appendix A of this Chapter; and
(e) to promote the most desirable use of land and thus conserve and enhance the value of land and buildings, and thereby protect the City's tax revenues.