BBHouseBB House is based at 14 May Street close to the City Hall in Belfast. The offices are owned and run by The Boys' Brigade in Belfast and is where the only Stedfast Supplies (B.B. Shop) in Ireland is based where you can purchase all your Boys' Brigade Uniforms and resources.

It is from these offices that the running of The Boys' Brigade in Belfast takes place and is a central hub for meeting other B.B. leaders.

Also from these offices The Boys' Brigade Belfast oversees the managment of its Centres which include Ganaway Activity Centre near Millisle, Shepherd's Lodge in the Mourne mountains, and Belvoir playing pitches.