[A] building...which was constructed or modified because the builder felt wronged by someone who did not want it there. Typically built to annoy someone, in most cases a neighbor, these buildings serve primarily as obstructions, blocking out light or access to neighboring buildings, or as flamboyant symbols of defiance. Because actually inhabiting such structures is usually a secondary goal at most, they often have strange and impractical layouts.
Alameda's Spite House:
At the turn of the 20th century, the city of Alameda, California took a large chunk of Charles Froling's land away to build a street. Froling had planned to build his dream house on the plot of land he received through inheritance. To spite the city and an unsympathetic neighbor, Froling built a house 10 feet (3.0 m) wide, 54 feet (16 m) long and 20 feet (6.1 m) high on the tiny strip of land left to him.