The Gardnerville Branch Jail is a historic jail located at 1440 Courthouse St. in Gardnerville, Nevada. The jail was built in 1910 and served as Douglas County's only jail from 1910 to 1915. Prior to 1910, the only county jail was in Genoa, the county seat; however, since Gardnerville was several miles from Genoa, it resorted to housing prisoners in the local judge's granary. As the granary was considered unfit for holding prisoners, the community petitioned the county to construct a new jail