Built by Longo himself over a five-year period, beginning in the early 1970s, the house was meant to be the prototype for a utopian project of apartment blocks made of up dozens of spherical structures. The apartment blocks were never built, but Longo has now lived more than 30 years in his “ball house,” or Casa Bola.
Made of smooth molded concrete, the house is 25 feet in diameter, and has four levels, three bedrooms, several bathrooms, a dining room, a living room, a kitchen, and a hammock. Its decor is strictly minimalist and very white. Much more colorful on the outside, it sports a bright yellow slide that exits from below and a spherical yellow decoration on top.
Longo’s son Lucas, who grew up in the Casa Bola, now has a spherical house of his own. Both structures have been featured on the TV series The World’s Most Extreme Homes. The son’s house, whose levels are linked by curving ramps rather than stairs, is somewhat reminiscent of Eduardo Longo’s 1980 design for a utopian pavilion.