As amended, pursuant to 11 DCMR § 3104.1, for a special exception under § 223, not meeting the lot occupancy requirements under § 403.2, the side yard requirements under § 405.9, the court requirements under § 406.1, and the nonconforming structure requirements under § 2001.3, to construct a rear addition to an existing one-family dwelling in the CAP/R-4 District at premises 328 D Street S.E. (Square 792, Lot 801).