In October 1849, Margaret hired a land surveyor to map out , which was then divided into forty one blocks. She sold individual lots within this platted area which she named the "Town of Washington". The first lot was sold to August W. Kaye for $500. During its first ten years, the rural Town of Washington went through a significant increase in business development and shipping activity. One of the first businesses to be established in the town was the California Steam Navigation Company, which was attracted to the area in 1859 by how close the Sacramento River is to it. Other businesses in early Washington included hotels, saloons, and restaurants catering to the needs of people passing through. Many of the travelers making the treacherous journey through the marshlands on their way to Sacramento were appreciative of the rest stop at the Town of Washington.