(1) That the building will conform to all provisions of the applicable zoning regulations at its proposed site;

(2) That the building is of the size and architectural style which shall be in harmony with existing developments of the neighborhood. If the area into which the building is proposed to be removed is undergoing development or redevelopment, the Planning Commission may consider developments and improvements planned or anticipated by property owners in the area;

(3) That the building will have no detrimental effects on the environment and property values of the area into which it is to be removed;

(4) That the proposed relocation will not adversely affect any proposed streets or other improvements in the area, nor be in conflict with an adopted plan of the City.