This stunning house is located in Calpe, Spain and was built on the side of a mountain rock, by Fran Silvestre Arquitectos.

Israeli writer, Edgar Keret, is the first tenant of the narrowest house in the world. Built by Polish architect, Yakubos, the house occupies a thin strip of 1.2 meters located between two buildings in Warsaw, Poland. The house has two levels and all the basic amenities but in these cramped quarters, lodgers need to be sure that they don’t suffer from claustrophobia!

This Star Trek themed house looks exactly like a real spaceship, complete with control panels and blue lighting.

Famed architect, Alexander Logodotis, is best known for designing these gorgeous homes in Greece and Cyprus.

This amazing residence is built on a low seaside bluff in West Vancouver, British Columbia. The home with a total area of 320 sq. m (3,430 sq. ft.) has three bedrooms, a master suite with spa-like en-suite, multi-leveled patio, outdoor terrace with a fireplace, a private veranda, seven fireplaces and a two-story media room. The floor-to-ceiling glass walls offer a stunning view of the ocean. The price tag of the place is $5,498,000.

This couple had never built anything until they bought a piece of land with a small house a few years ago. After thorough studying of building instructions and tips they decided to construct the new house by themselves. This work took two years.

This strange-looking self-propelled Victrorian house called “Neverwas Haul” was built by a couple from California. It is constructed on the base of a 5th wheel travel trailer and its rooms are crammed with all sorts of oddities including a camera obscura projector.

Villa Vals is an incredible house built in an Alpine slope within a walking distance to thermal springs of Therme Vals, Switzerland. French windows and the patio with slightly inclined viewing angle offer a stunning view over a mountainous landscape with a narrow valley in front. The interior is designed in a minimalistic manner with an extensive usage of natural materials, and the whole building is meant to fit unobtrusively into the beautiful scenery around. The price for a week stay at Villa Vals ranges from $2,500 to $4,700 depending on the season.

Some guy has taken pictures of what the McFly family house from the famous “Back to the Future” trilogy looks now.

Bruce Campbell is an electrical engineer who has a dream of creating an entire subdivision of retired airplanes, and he is starting with his own airplane house first.

This house constructed by Australian company MMP Architects was designed to fit seamlessly into a rainforest. Build on a slightly elevated platform, the house floats above the forest hill slope. The building consists of three large pavilions with large glass windows. It is made of high quality timber and partly of local stone, has solar power panels and is painted in subdued colors to dissolve into the natural background.

The following illustrations will give you some invaluable tips about quick and easy house cleaning for those that don’t want to expend much energy.

A lucky man has bought a house with stairs made of real lava rock.

This amazing house was built in Terfens, Austria, in order to attract the tourists to the town. The building is thoroughly designed to look as if it was planted on its rooftop by some magical force.

Japanese company Sou Foujimoto Architects designed this unbelievable building on the request of their clients, a young couple with no children from Tokyo.

These guys had decided to build an awesome tree house and made a detailed photo record of every step of the construction process.

Joel Allan, a computer technician and carpenter from Canada secretly built this incredible tree house on a state land near the development of multi-million homes.

While it might not serve much of a purpose, this garage to first floor car elevator is pretty darn slick.

Can you imagine living in the house that looks like a hill, like some hobbit or Teletubby? Look at the Hill House built by Tasmanian architect Andrew Maynard in Melbourne, Australia.

The Happy Rizzi House is an office building located in Braunschweig, Germany. It’s famous for its pop art design created by American artist John Rizzi.

The design studio Paz Arquitectura from Guatemala created this spectacular house in a hillside forest in the Santa Rosalia area of Guatemala City. The house named Casa Corallo almost merges with the natural forest landscape. Tree trunks grow freely through the building, and the materials used for construction resemble those of the place around.