330 Irving Avenue is a 2 1/2 story, 3 bay, rectangular plan, brick and wood frame, Colonial Revival, residential building. Built c. 1925, the slate-clad, side gable-roofed house has a brick first floor and weatherboard clad upper stories. Fenestration consists of 6/1 paired windows, and a pier-supported open pedimented portico with leaded transom and sidelights. Projecting pedimented side bays flank the main body of the house.