The Gilligan Residence is the home of Numbuh 2 and his family, including his younger brother Tommy Gilligan, his mother Betty Gilligan, and his grandmother, Lydia Gilligan. It's a two story house with probably four bedrooms and one bathroom. The house was first seen in Operation: T.O.M.M.Y. and has also had significant roles in episodes such as Operation: S.I.T.T.E.R., Operation: C.L.U.E.S. and Operation: T.R.I.C.Y.C.L.E. In operation T. R.I.C.Y.C.L.E It was shown to have a garage that was so messy that they lost their dog there for over a month. It has a lockdown mode that Numbuh 2 installed in it.