San Francisco 49ers
The team was founded in 1946 as a charter member of the All-America Football Conference (AAFC) and joined the NFL in 1949 when the leagues merged. The 49ers were the first major league professional sports franchise based in San Francisco. The name "49ers" comes from the prospectors who arrived in Northern California in the 1849 Gold Rush. The team is legally and corporately registered as the San Francisco Forty Niners. The team began play at Kezar Stadium in San Francisco before moving across town to Candlestick Park in 1970 and then to Levi's Stadium in Santa Clara in 2014.
Levi's Stadium
In 2006, the 49ers proposed constructing a new stadium at Candlestick Point in San Francisco, the site of their existing home, Candlestick Park. The project, which included plans for retail space and housing improvements, was claimed to be of great potential benefit to the nearby historically blighted neighborhood of Hunters Point. After negotiations with the city of San Francisco fell through, the 49ers focused their attention on a site adjacent to their administrative offices and training facility in Santa Clara.