improved property

As used in this subchapter, the term “improved property” shall mean any one-family dwelling on which construction was begun before December 31, 1964 , together with so much of the land on which the dwelling is situated (such land being in the same ownership as the dwelling) as shall be reasonably necessary for the enjoyment of the dwelling.

Source

16 USC § 460s-9(b)


Scoping language

As used in this subchapter
Is this correct? or