The house followed the Dutch Colonial style of the eighteenth century Atlantic coast. It had a slate roof and was covered with brick and stucco. Every bedroom had a fireplace and there was a large library, a tile-floored conservatory, and a large sun room. On the third floor was a gymnasium.
In 1956, the Parsons children leased the garden to the city and in 1960, deeded ownership. Their gift provided that "no structure other than ... a chapel" shall be built in the park (Sherwood). Behind the gardens was a carriage house, which was replaced by a town house in 1968.
The house was designated a Seattle Landmark on September 2, 1980, because of its prominence at the location and because it was a distinctive feature in the neighborhood. In 1994, Architect Brandt Hollinger supervised additions to the house, a new garage, and a brick perimeter wall.