Owl's House

Owl's House is a treehouse located in one of the taller trees in the middle of Hundred Acre Wood. It is here that Pooh and his friends go to visit Owl, drink some tea with him, and ask for the wise bird's advices. Owl usually enjoys these visits very much, as he often rambles on into his own thoughts.

The Many Adventures of Winnie the Pooh
The house is first seen in Winnie the Pooh and the Blustery Day. Owl's house was destroyed when the tree it was located on was downed by the strong wind and swept away by the rain. After this, Piglet, in a very noble act, decided to give his own house to Owl and go live with Pooh Bear for the time being.

The New Adventures of Winnie the Pooh
By the time the series started, Owl's house was repaired and he moved back into his old home. Piglet moves back into his own home as well.