than 34,000 lots in the area, completing them by July 1855. While the assessments were ongoing, proposals to downsize the plans were vetoed by mayor Fernando Wood. At the time, the site was occupied by free black people and Irish immigrants who had developed a property-owning community there since 1825. Most of the Central Park site's residents lived in small villages, such as Pigtown; Seneca Village; or in the school and convent at Mount St. Vincent's Academy. Clearing began shortly after the land commission's report was released in October 1855, and approximately 1,600 residents were evicted under eminent domain. Though supporters claimed that the park would cost just $1.7 million, the total cost of the land ended up being $7.39 million (equivalent to $ in ), more than the price that the United States would pay for Alaska a few years later. Design contest In June 1856, Fernando Wood appointed a "consulting board" of seven people, headed by author Washington Irving, to inspire public confidence in the proposed development. Wood hired military engineer Egbert Ludovicus Viele as the park's chief engineer, tasking him with a topographical survey of the site. The following April, the state legislature passed a bill to authorize the appointment of four Democratic and seven Republican commissioners, who had exclusive control over the planning and construction process. Though Viele had already devised a plan for the park, the commissioners disregarded it and retained him to complete only the topographical surveys. The Central Park Commission began hosting a landscape design contest shortly after its creation. The commission specified that each entry contain extremely detailed specifications, as mandated by the consulting board. Thirty-three firms or organizations submitted plans. In April 1858, the park commissioners selected Frederick Law Olmsted and Calvert Vaux's "Greensward Plan" as the winning design. Three other plans were designated as runners-up and featured in a city exhibit. Unlike many of the other designs, which effectively integrated Central Park with the surrounding city, Olmsted and Vaux's proposal introduced clear separations with sunken transverse roadways. The plan eschewed symmetry, instead opting for a more picturesque design. It was influenced by the pastoral ideals of landscaped cemeteries such as Mount Auburn in Cambridge, Massachusetts, and Green-Wood in Brooklyn. The design was also inspired by Olmsted's 1850 visit to Birkenhead Park, in the Liverpool City Region in England, which is generally acknowledged as the first publicly funded civil park in