137-50 - SPECIAL REQUIREMENTS FOR DEVELOPMENTS AND ENLARGEMENTS LAST AMENDED 12/5/2024 In #Special Coastal Risk District# 3, no #development# or horizontal #enlargement# shall occur, except where authorized by the City Planning Commission pursuant to Sections 137-51 (Authorization for Development of Single Buildings and Enlargements) or 137-52 (Authorization for Development of Multiple Buildings), as applicable. In addition, the provisions of Article VI, Chapter 5 (Special Regulations Applying in Designated Recovery Areas) and Section 64-60 (SPECIAL REGULATIONS FOR NON-CONFORMING USES AND NON-COMPLYING BUILDINGS) shall not apply. For the purposes of determining which authorization shall be applicable, the #zoning lot# upon which the #development# shall occur shall be considered to be a tract of land that existed under separate ownership from all adjoining tracts of land on April 24, 2017. For the purposes of such authorizations, the alteration of any existing #building# resulting in the removal of more than 75 percent of the #floor area# and more than 25 percent of the perimeter walls of such existing #building#, and the replacement of any amount of #floor area#, shall be considered a #development#. The provisions of Section 137-50, inclusive, shall not apply to the reconstruction of a garage #accessory# to a #single-family residence# or #two-family residence#. The provisions of Section 73-81 (Special Permit for Modification of Certain Zoning Regulations) shall be inapplicable to a #building# that is #developed# pursuant to this Section, inclusive.