The Garrison Residence is Herbert Garrison's home. Its inside design has changed multiple times but the outside stays fairly consistent.
In "Oh, Jeez", Randy Marsh is upset at Garrison for winning the election, and visits him at his home. Once there, he finds Garrison in a trance state and becomes afflicted with Memberberries soon after.
Mr. Garrison's house is built just like every other house in South Park. The house is colored dark magenta/purple, with various plants at the front.
Mr. Garrison's house has a front room and a kitchen on the first floor. On the second floor an office, bedroom, and presumably a bathroom exist.
- "Weight Gain 4000" - Mr. Garrison and Mr. Hat discuss killing Kathie Lee Gifford.
- "Ike's Wee Wee" - Mr. Garrison watches Teletubbies while high.
- "Chef Aid" - Mr. Garrison investigates the torture of Mr. Twig.
- "Cherokee Hair Tampons" - Mr. Garrison writes The Valley of Penises here.
- "Chef Goes Nanners" - Mr. Garrison tries to forbid Mr. Hat from going to the Ku Klux Klan rally.
- "The Entity" - Mr. Garrison designs and later shows off IT.
- "Stupid Spoiled Whore Video Playset" - Wendy comes to get Mr. Slave's help with being a whore.
- "Mr. Garrison's Fancy New Vagina" - Mr. Slave leaves Mr. Garrison after he has a sex change.
- "Follow That Egg!" - Ms. Garrison reminisces about Mr. Slave.
- "Go God Go" - Ms. Garrison and Richard Dawkins have sex here.
- "Go God Go XII" - Cartman calls here to try and save himself and reveals to Dawkins about Ms. Garrison's sex change.
- "D-Yikes!" - Ms. Garrison does scissoring with Allison and later Xerxes.
- "Eek, A Penis!" - Ms. Garrison comes up with a plan to grow a penis on a mouse.
- "200" - Cartman and Mitch Conner come to find the truth about Cartman's father.
- "201" - Mr. Garrison tells Cartman who has the answer.
- "Where My Country Gone?" - Part of Where Has My Country Gone? is sung here.
- "Oh, Jeez" - Randy comes here to confront President Garrison about winning the 2016 election.