The trade union centre and meeting place for Auckland, in the Trades Hall Building at 147 Great North Road in Grey Lynn. It is run by a trust board under the Auckland Trades Hall Trust Act, and many trade unions have had their home here over the years.
The building now houses several progressive organisations and community advocates, and groups regularly use its meeting spaces. The Hall keeps a library and a growing collection of trade union history and memorabilia. The website also says it hosts events, and that people who want to join a union can find one through the Hall.