§ 4-3. Criteria for designation.

(a) Landmark List: Exteriors.

(1) The Landmark List: Exteriors comprises those structures that, in accordance with the Commission's Historic Preservation Procedures and Guidelines, are considered to be of such special historical or architectural significance that, even if not located within an Historical and Architectural Preservation District, those structures and their exteriors (with or without, as the case may be, their appurtenant land and other property) should be extended the same protections as apply to structures within a District.

(2) The boundaries of a structure on the Landmark List: Exteriors are as indicated by Ordinance, as follows:

(i) by street address, which indicates that all appurtenant land or other property at that street address and on the same lot is included in and protected by the Landmark designation;

(ii) by Section, Block, and Lot Number, which indicates that all land or other property on that lot is included in the Landmark designation; or

(iii) by a metes and bounds description or other clear delineation, which indicates that less than all land or other property at a street address or on a lot is included in the Landmark designation.

(b) Landmark List: Public Interiors.

The Landmark List: Public Interiors comprises those structures with public interiors that, in accordance with the Commission's Historic Preservation Procedures and Guidelines, are considered to be of such special historical or architectural significance that, even if not within an Historical and Architectural Preservation District, those interiors should be extended the same protections as apply to the exteriors of structures within a District.