Clark County Surveyor's Office (Clark County Government Center)

The Clark County Surveyor's Office, housed in the Clark County Government Center, maintains official cadastral records, original General Land Office (GLO) plats, and historical survey monument logs for Clark County, including early surveys that defined the Las Vegas townsite. The office is the custodian of corner records and resurveys used to reestablish original property corners and rights-of-way. Surveyors and researchers consult its records when tracing the 1905 railroad townsite and subsequent plats in the Las Vegas Valley.