From about 1787 until the 1870s, the area was the county seat for Queens County, in a section then known as Clowesville, just outside the present village boundaries.The former county courthouse was located northeast of the intersection of Jericho Turnpike (NY Route 25) and the aptly named County Courthouse Road in an unincorporated area of the Town of North Hempstead, variously referred to in the present day as Garden City Park or New Hyde Park. The site is now a shopping center anchored by a supermarket and is located in the New Hyde Park 11040 Zip Code. A stone marker located on the north side of Jericho Turnpike (NY Route 25), between Marcus Avenue and Herricks Road, identifies the site. The western portion of Queens became a borough of New York City in 1898, and in 1899 Nassau County was formed from the part of Queens that did not so consolidate.Voters selected Mineola (in the Town of North Hempstead) to be the county seat for the new county of Nassau in November 1898(before Mineola incorporated as a village in 1906 and set its boundaries), winning out over Hicksville and Hempstead. The Garden City Company (founded in 1893 by the heirs of Alexander Turney Stewart) donated four acres of land for the county buildings just south of the Mineola train station and the present day Village of Mineola, in the Town of Hempstead.
From about 1787 until .the 1870s, the area was the county seat for Queens County, in a section then known as Clowesville, just outside the present village boundaries.The former county courthouse was located northeast of the intersection of Jericho Turnpike (NY Route 25) and the aptly named County Courthouse Road in an unincorporated area of the Town of North Hempstead, variously referred to in the present day as Garden City Park or New Hyde Park. The site is now a shopping center ancho.red by a supermarket and is located in the New Hyde Park 11040 Zip Code A stone marker located on, the north side of Jericho Turnpike (NY Route 25), between Marcus Avenue and Herricks Road, identifies the site. The western portion of Queens became a borough of New York City in 1898, and in 1899 Nassau County was formed from the part of Queens that did not so consolidate.Voters selected Mineola (in the Town of North Hempstead) to be the county seat for the new county of Nassau in November 1898(before Mineola incorporated, as a village in 1906 and set its boundaries), winning out over Hicksville and Hempstead The Garden City Company (founded in 1893 by the heirs of Alexander Turney Stewart) donated four acres of land for the county buildings just south of the Mineola train station and the present day Village of Mineola in the Town of Hempstead.