105-422 - Authorization of a development, enlargement or site alteration on a Tier II site or portion of a zoning lot having a steep slope or steep slope buffer LAST AMENDED 12/5/2024 The City Planning Commission may authorize #developments#, #enlargements# and #site alterations# on a #Tier II site# or on portions of a #zoning lot# having a #steep slope# or #steep slope buffer#. In order to grant such authorizations, the Commission shall find that: (a) the #development#, #enlargement# or #site alteration# is not feasible without such modification, or that the modification will permit a #development#, #enlargement# or #site alteration# that satisfies the purposes of this Chapter; (b) such modification is the least modification required to achieve the purpose for which it is granted; (c) the modification has minimal impact on the existing natural topography and vegetation and blends harmoniously with it; (d) the modification will not disturb the drainage patterns and soil conditions of the area; and (e) the #development#, #enlargement# or #site alteration# takes advantage of the natural characteristics of the site. The #lot coverage# regulations of Section 105-33 (Residential Lot Coverage Regulations on Sites Granted an Authorization Pursuant to Section 105-422) shall apply to any #residential# #development#, #enlargement# or #site alteration# granted an authorization pursuant to this Section. Any #development#, #enlargement# or #site alteration# requiring an authorization pursuant to this Section shall be subject to all the requirements of this Chapter for which an authorization or special permit has not been obtained.