Colleen Kane, CNBC.com -November 10, 2011

Skinny homes are built for any number of reasons. It could be space constrictions, tax or code restrictions, the creative muse, or even for the vengeful-minded to grind an axe with a family member.

What does it mean to say a house is skinny? You know you’re in one if you can stand in the center of the room and touch opposing walls. Alas, many New Yorkers can identify, and the following homes are all in cities where space is at a premium.

The Dutch may be more familiar with the phenomenon. Take the example of the tall and slender traditional Dutch homes of Amsterdam pictured here. Amsterdam is rife with them because at one time there was a tax on the width of residences. The staircases of such structures are so narrow and steep they’re practically ladders, which made furniture installation and removal an issue. Hence, the narrow homes of Amsterdam also come with hooks at the top, so homeowners could hoist furniture up and down and through the windows.

Narrow Mist, a traveling art project by Austrian artist Erwin Wurm (pictured here in Venice) is modeled after the house he grew up in, only it has lost most of its width on a diet. The interior has narrow furniture, narrow bookshelves, a narrow landline telephone, narrow toilet and bathtub, and narrow rooms papered in 1970s patterns. Interior images can be found on the Design Boom website .

The oblong structure plugging up an alley resembles a giant version of several different personal items, but it’s a building called Ermitaz, or Ermitage — designed by Jakub Szczesny to be a hermitage for Israeli writer Etgar Karet. At a maximum width of four feet wide and 28 inches at its narrowest, it’s the skinniest house in Poland and maybe even the world. However, because the structure doesn’t conform to Polish building code the Centrala website calls it an “art installation in crack between the buildings” (or as we like to call a building crack, an “alley”).

This architecturally modern home overlooks the Puget Sound. While not much wider than the single-car garage it’s built over, the wall of windows facing the view help it feel spacious. It has flooring of cork, slate, concrete, ceramic tile and bamboo; an elevator in which to ascend to the roof deck, which has a stainless steel gas fireplace; custom lighting, and is wired for TV and Internet.