of such Code, as amended by subsection (a), is amended by striking 10 percent and inserting 15 percent . (c) Modification of date before which buildings other than certified historic structures must be placed in service Section 47(c)(1)(B) of such Code, as amended by subsection (a), is amended by striking 1936 and inserting the calendar year which is 50 years prior to the calendar year in which the building is placed in service (within the meaning of subsection (b)(1)) . (d) Requirement that buildings other certified historic structures must be close to public transportation centers Section 47(c)(1) of such Code, as amended by subsection (a), is amended by redesignating subparagraphs (C) and (D) as subparagraphs (D) and (E), respectively, and by inserting after subparagraph (B) the following new subparagraph: (C) Building must be close to public transportation center (i) In general In the case of a building other than a certified historic structure, a building shall not be a qualified rehabilitated building unless the building is not further than one-half mile from at least one of the following: (I) A location which provides passenger boarding on a fixed guideway (as defined in section 5302(7) of title 49, United States Code), commuter rail passenger transportation (as defined in section 24102(3) of title 49, United States Code), or intercity rail passenger transportation (as defined in section 24102(4) of title 49, United States Code). (II) A planned site for a location described in subclause (I) if the Secretary of Transportation has issued a full funding grant agreement with respect to such location under section 5309(k)(2) of title 49, United States Code. (ii) Identification of qualified areas The Secretary, in consultation with the Secretary of Transportation, shall identify areas which are described in clause (i). . (e) Elimination of certain lodging restrictions on buildings other than certified historic structures Section 50(b)(2)(C) of such Code is amended by striking certified historic structure and