not to exceed, for such part of the property or project as may be attributable to dwelling use (excluding exterior land improvements as defined by the Secretary), $41,207 per family unit without a bedroom, $47,511 per family unit with one bedroom, $57,300 per family unit with two bedrooms, $73,343 per family unit with three bedrooms, and $81,708 per family unit with four or more bedrooms, and not to exceed 98 per centum of the amount which the Secretary estimates will be the replacement cost of the property or project when the proposed physical improvements are completed:
Provided, That as to projects to consist of elevator-type structures the Secretary may, in his discretion, increase the dollar amount limitations per family unit to not to exceed $43,875 per family unit without a bedroom, $49,710 per family unit with one bedroom, $60,446 per family unit with two bedrooms, $78,197 per family unit with three bedrooms, and $85,836 per family unit with four or more bedrooms, as the case may be, to compensate for the higher costs incident to the construction of elevator-type structures of sound standards of construction and design; (B)(i) the Secretary may, by regulation, increase any of the dollar amount limitations in subparagraph (A) (as such limitations may have been adjusted in accordance with
section 1712a of this title) by not to exceed 170 percent in any geographical area where the Secretary finds that cost levels so require and by not to exceed 170 percent, or 215 percent in high cost areas, where the Secretary determines it necessary on a project-by-project basis, but in no case may any such increase exceed 90 percent where the Secretary determines that a mortgage purchased or to be purchased by the Government National Mortgage Association in implementing its special assistance functions under section 1720
1
See References in Text note below.
of this title (as such section existed immediately before
November 30, 1983) is involved; and (ii) in the case of a mortgagor of the character described in paragraph (3) of subsection (a) the mortgage shall involve a principal obligation in an amount not to exceed 90 per centum of the amount which the Secretary estimates will be the replacement cost of the property or project when the proposed physical improvements are completed; and (iii) upon the sale of a property or project by a mortgagor of the character described in paragraph (3) of subsection (a) to a nonprofit cooperative ownership housing corporation or trust within two years after the completion of such property or project the mortgage given to finance such sale shall involve a principal obligation in an amount not to exceed the maximum amount computed in accordance with this subparagraph (B)(i)..