Cool House - TV Tropes

Welcome to my house party
It's a giant mansion, baby, don't slip on all my money
Yeah, there's a lot of models and some supermodels, too
Don't touch my diamond fridge
It costs more then the country of Perú

• Tenchi Muyo! gives us the Masaki residence. Complete with interdimentional portals and a Secret Laboratory courtesy of Washu.
• The main characters' house in Popotan. It not only sports a Christmas store, but can also travel through time... which later turns out to not be so cool at all.
• Sonic the Hedgehog: The Movie:
  • Sonic and Tails live in a re-purposed airplane. With train cars and what looks like a satellite dish for a roof.
  • The exact same house is used as Sonic's house in the fan blog Always Having Juice.

• Batman: Wayne Manor is located above the Batcave; in the 1960s series, the cave was accessed via fireman poles with an instant costume change feature.
• Dollicious: Bubble gum lives in a gigant Gumball machine full of large colorful balls.
• Emilka Sza: The titular mime lives in an invisible house that is said to have dozens of rooms, including a game room and a personal museum. While the home is invisible, you can still see Emilka (Emily) so it's still an incredible sight.
• X-Men: Xavier's School for Gifted Youngsters. Which is actually an extremely upgraded mansion. Whenever the student body gets too large, two extra mansions are added on the grounds.
• Doctor Strange's Sanctum Sanctorum. Ordinary New York brownstone on the outside; base of operations for a very busy wizard and his assistant on the inside.. plus it may be alive.
• The Fortress of Solitude, Superman's arctic crystal castle. Depending on the media, it is either an alien structure of criss-crossing crystals (the films, Smallville, DC Universe Online, etc.) or just looks like an ice mountain (the DC Animated Universe, All-Star Superman, Superman: Doomsday, etc.)

• Casa Madrigal a.k.a. Casita in Encanto is magical and sapient. On each member of the Madrigal family's 5th birthday when they get to see if they have magical powers they also get a bedroom that is much bigger than space should allow that fits their personality and powers. For example Antonio can talk to animals and gets a jungle for a bedroom. Poor Mirabel is stuck in the nursery however as she never got powers.
• Syndrome's volcano home in The Incredibles.

• The Deadly Spawn: Very much averted with Bunny's house, which is the epitome of that '70s-early '80s kitschy decorating style that we associate with grandmas. Millie looks physically pained to see that her mother has bought yet another porcelain animal statue.
• In Ex Machina, Nathan's home looks like a few wooden buildings from the outside, but it's largely a spacious subterranean compound. Nathan describes his home as being primarily a research laboratory, but it has all the comforts of a futuristic mansion. There is an elaborate security system and a huge amount of advanced technology in the labs. He also owns the vast tracts of pristine forests and mountains around it, such that two hours of the helicopter ride are spent flying over them.
• The house Marvin (John Malkovich's character) in the film version of Red (2010) has certainly qualified. The house you see is a front. The real house is entered through the broken down trunk of a car. It has no electronics or phone; Marvin is a Cloud Cuckoo Lander who is almost always 'right' about his conspiracy theories. Inside is a full house, including an old-style safe vault with all the secrets he's collected.
• In Help!, The Beatles have a variation on this; they appear to live next door to each other in four rather humble houses on a terraced estate, but it's revealed that the interior walls have been knocked down to make it one large mansion inside with separate color-coded areas (Ringo = blue, John = red, George = green, Paul = white) full of cool stuff inside (Ringo's got several vending machines for snacks, John's got a spinning bookshelf, Paul's got an organ brought up from the basement, and George's got a lawn with a live-in gardener).
• In the The Princess Diaries, Mia and her mom live in a fire house, located in San Francisco. It functions somewhat differently than a regular house:
  • The fire alarm is used as the doorbell.
  • The fire pole serves as a way of going downstairs.
  • The living room has a giant studio for making art.

• The Aerie, the Colorado cabin in Aunt Dimity Goes West, is one of these. It seems to have grown organically from the mountainside, and it features a variety of decks and windows in many shapes (including portholes and stars). The place also has a variety of luxuries (a massive indoor play fort in the boys' bedroom suite, sauna, hot tub, arcade game room, home theatre, library, outdoor firepit, indoor fireplaces, and so on). One of the characters calls it the owner's treehouse, explicitly stating that he was forbidden a treehouse while growing up and used his wealth as an adult to live the dream. The local pastor's wife comes for a visit and is visibly impressed with the place from the moment she enters.
• Jasper Fforde's Sergeant Mary Mary lives in a re-purposed plane, specifically a Short S.25 Sunderland, a British flying boat patrol bomber. Thursday Next lives there while in hiding during her first pregnancy, and the location also features in one of the Nursery Crimes books.
• Duumvirate: First-time visitors to the Dominator's island may think it's just a mirrored-steel Big Fancy House with lasers on top. There's a weapon embedded in every wall, jets hidden under the grass outside, and an elevator that goes down to a massive basement with its own pool, video arcade, library, enormous warehouse of weapons...
• Myth Adventures: Skeeve's flat on Deva looks like a small tent on the outside, but the inside is in a slightly different dimension, and is much bigger. Of course, he has vampires living in his back yard, so that's a little less cool.
• Artemis Fowl's home. He has any technology you can imagine, awesome visitors, and it's basically a friggin' castle. A wine cellar, a holding room, and a room dedicated to watching news. Here's one of the elevator things. Fowl Manor = Win.
• Nanaki's house in the Tantei Team KZ Jiken Note novel The Youkai Computer Knows to the point it looks quite jarringly fantastic for a premise within realistic Greater Tokyo backdrop. Not only Nanaki uses his AI skills to manage a Big Fancy House while in the state of Minor Living Alone, including driverless cars, robotic servants, and large numbers of sensors to reporting literally everything in the house (to the point of precision agriculture). It's also self-sufficient in terms of food production, involving a fish farm and what the novel refers as miniature farm animals. On top of it it's egg-shaped, highly unusual in Japan where strict building codes mean most houses are pre-fab.
• The house in The Dragon House by Darrell Schweitzer, which is in fact a hibernating dragon that has what appear to be ordinary rooms inside, some of which are portals to other worlds.
• The house in Gingerbread by Helen Oyeyemi. No, it's not made of you-know-what, but its rooms move around at random.

• SARAH from Eureka (as normal looking as any underground bunker/house can look).
• The TARDIS on Doctor Who, the ultimate mobile home.
• Mine: It isn't just that the filthy rich Han family lives in an absurdly large, lavish house with big windows and modernist decor, a gigantic pool, and a private exercise room. What makes it really cool is that they can increase the oxygen level in the house. At the touch of a button one of the Hans can raise the O2 level in the mansion to 30%. That's cool. (And it would obviously require a ridiculously huge storehouse of oxygen tanks.)

• Ninja Sex Party: The song "Mansion Party" takes place in a house with such features as a diamond fridge that costs more than the entire country of Peru, an entire battle arena just for watching pandas engage in gladiatorial combat, and a tiger. It's so huge that just getting to the dance floor requires elaborate directions and possibly a horse.

  Hey, girl, heard you couldn't find the dance floor
  Just walk right past the garden, go through the Spanish French doors
  Turn right at the seventh bathroom, then a left at my laser car
  You can ride my purebred stallion, if you hit my moat you've gone too far
  (You've gone too far)
  Take an upside down left at the M.C. Escher stairs
  Okay, you're almost halfway there

• Nikifor's house in The Sacred Rings , where the game starts. It has its own telescope, a secret room, and an elevator. With enough battery crystals, the house can even walk.
• Bowser's Castle and Princess Peach's Castle from the Super Mario Bros. series, but especially in Bowser's Inside Story, where the former can actually fight against Bowser while giant, and the latter turns into a Humongous Mecha with missile launcher and black hole generator. Not counting what's in either of the actual buildings.
• Tomahna is revealed to be this in Myst IV: Revelation, while only hinted at in Myst III: Exile. A variant in that the Elaborate Underground Base consists of only one room: the linking chamber to Spire and Haven.
• The Finch house in What Remains of Edith Finch started out as an ordinary house, at least on the surface. As time passed, rooms of dead family members are kept intact, later outright sealed off, and new rooms built at increasingly unlikely places, resulting in rather unstable additions later on. In addition to that, there are secret passages and even an underground bunker hidden inside a fridge.

• Repelista Jahad's floating castle with the Opera light house from Tower of God.

• Stampy's Lovely World: Stampy's House is a Big Fancy House made of oak wood and sandstone, and there is a large tower with water streams connecting the house with the farm and the lake, which is also home to his not-so-Secret Base. It also has an underground Nether portal and if Wonder Quest was anything to go by, there is also a portal to the world of Wonderberg in the basement. It also happens to be the largest house in the neighbourhood, especially when most of his Helpers either sleep at his house, especially in earlier episodes, or have far more humble abodes, e.g. Polly's stable.

• The White House in Washington, D.C. now has, or has previously incorporated, most of the features listed under category 1. Especially the security system. And the application process to move into the place is tricky, to say the least.
• 10 Downing Street, residence and office of the UK Prime Minister, also arguably qualifies. From the front, it's an unassuming 3-storey house on a small London side-street. Inside, it has over 100 rooms and offices. The door is bomb-proof steel and cannot be opened from the outside, only from inside.
• YouTuber Tom Scott has covered some of these in mini documentaries on his channel for example:
  • A Rotating House in San Diego, California, USA which is disk shaped and has a complex system that allow the house to move so you can have any room in the house pointing towards the sunrise or sunset or the view of San Diego itself. It even manages to move the bathroom and kitchen as it has a special system set up to deal with the plumbing.
  • The Bolwoningen houses in 's-Hertogenbosch, the Netherlands which are spherical public housing homes. They resemble golf balls or some sort of alien structures dotting the land. They're really cool to look at but not that practical to actually live in as they are cramped, prone to leaking, and expensive to replace as everything has to be ordered bespoke. They were designed by architect Dris Kreikampa and funded as part of the Netherland governments' post war experimental housing project.