In addition to the requirement for site development review as provided by other provisions of this title, site development review is additionally required as follows:

    A.    Whenever a building site or site of a proposed use is located in an area of environmental significance, every structure requiring a building permit hereafter placed upon such site shall be subject to site development review, pursuant to Section 17.54.210, unless prior thereto zoning approval is granted upon the determination that the structure is for a minor project consistent with the objectives and policies of the specific plan establishing the area of environmental significance or unless the site and use have been the subject of a prior application such as subdivision, PD, or conditional use permit, under which environmental review has been completed and the specific plan has already been considered.

    Such sites shall be subject to special regulations and policies which depend upon the nature of each area as set forth in the specific plan for areas of environmental significance.

    B.    All structures to be moved onto property in the unincorporated area of this county shall be the subject of an approved site development review pursuant to Section 17.54.210.

    C.    Whenever a satellite dish antenna is hereafter placed upon a building site in the following zoning districts: R-S, R-4, any C district, M-1 district.

    D.    All structures and uses to be located on property shown on Assessors Map 96 Block 140 in the unincorporated area of Alameda County, Sunol, Pleasanton Township shall be subject to an approved site development review pursuant to Section 17.54.210. (Prior gen. code § 8-61.2)