Boathouse
From Tardis Wiki, the free Doctor Who reference
Boathouses were structures which could be located along a coastline. Boats could be docked within them.
One such boathouse, part of a series of boathouses on the coast along (TV: The Man from MI.5) the French Riviera, (AUDIO: Death and the Queen) was used by Carl and his gang as part of their plot to steal the plans to a nuclear device in January 1965. (TV: The Man from MI.5)
Other sources dated the activities of International Rescue to the 1990s, (PROSE: The Dying Days) the 2060s, (PROSE: Titan Declares War! et al.) and the 2080s. (PROSE: Captain Scarlet in Death Crash! et al.)